Exact Mass: 264.1033

Exact Mass Matches: 264.1033

Found 261 metabolites which its exact mass value is equals to given mass value 264.1033, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Acetyl-N-formyl-5-methoxykynurenamine

N-[3-[2-(formylamino)-5-methoxyphenyl]-3-oxypropyl]-acetamide

C13H16N2O4 (264.111)


Acetyl-N-formyl-5-methoxykynurenamine (AFMK) results from the oxidative cleavage of the pyrrole ring during melatonin oxidation by myeloperoxidase (MPO), a superoxide anion (O)-dependent reaction. AFMK is also expected to be formed from oxidation catalyzed by the unspecific enzyme indoleamine-2,3-dioxygenase (IDO), found in a variety of cell types including monocyte/macrophage lineages. MPO- and IDO-catalyzed melatonin oxidation has the requirement of O in common, a species formed in large amounts in inflammatory conditions. The non-enzymatic formation of AFMK can also be expected by its direct reaction with highly reactive oxygen species, such as hydroxyl radical and singlet oxygen. Thus, we assume that AFMK is a product formed in a route of melatonin metabolism, especially active in inflammation. As AFMK is biologically more active on leukocytes than melatonin, the metabolizing of melatonin to AFMK at inflammatory sites possibly plays a role in immunomodulation. AFMK is found in the CSF of patients with meningitis, and in some samples at a remarkably high concentration, with AFMK found in some patients exceeding the concentration of melatonin normally found in serum. (PMID: 16150112) [HMDB] Acetyl-N-formyl-5-methoxykynurenamine (AFMK) results from the oxidative cleavage of the pyrrole ring during melatonin oxidation by myeloperoxidase (MPO), a superoxide anion (O)-dependent reaction. AFMK is also expected to be formed from oxidation catalyzed by the unspecific enzyme indoleamine-2,3-dioxygenase (IDO), found in a variety of cell types including monocyte/macrophage lineages. MPO- and IDO-catalyzed melatonin oxidation has the requirement of O in common, a species formed in large amounts in inflammatory conditions. The non-enzymatic formation of AFMK can also be expected by its direct reaction with highly reactive oxygen species, such as hydroxyl radical and singlet oxygen. Thus, we assume that AFMK is a product formed in a route of melatonin metabolism, especially active in inflammation. As AFMK is biologically more active on leukocytes than melatonin, the metabolizing of melatonin to AFMK at inflammatory sites possibly plays a role in immunomodulation. AFMK is found in the CSF of patients with meningitis, and in some samples at a remarkably high concentration. AFMK was also found in some patients to exceed the concentration of melatonin normally found in serum (PMID: 16150112).

   

Phenylacetylglutamine

(2S)-5-amino-5-oxo-2-[(2-phenylacetyl)amino]pentanoic acid

C13H16N2O4 (264.111)


Phenylacetylglutamine is a product formed from the conjugation of phenylacetate and glutamine. Technically, it is the amino acid acetylation product of phenylacetate (or phenylbutyrate after beta-oxidation). Phenylacetylglutamine is a normal constituent of human urine, but other mammals such as the dog, cat, rat, monkey, sheep, and horse do not excrete this compound. Phenylacetyl-CoA and L-glutamine react to form phenylacetylglutamine and coenzyme A. The enzyme (glutamine N-acetyl transferase) that catalyzes this reaction has been purified from human liver mitochondria and shown to be a polypeptide species distinct from glycine-N-acyltransferase. Phenylacetylglutamine is a major nitrogenous metabolite that accumulates in uremia (PMID: 2791363, 8972626). It has been shown that over 50\\\% of urine phenylacetylglutamine may be derived from kidney conjugation of free plasma phenylacetic acid and/or from the kidneys preferential filtration of conjugated phenylacetic acid (PMID: 6420430). Phenylacetylglutamine is a microbial metabolite found in Christensenellaceae, Lachnospiraceae and Ruminococcaceae (PMID: 26241311). Phenylacetylglutamine is a product formed by the conjugation of phenylacetate and glutamine. Technically it is the amino acid acetylation product of phenylacetate (or phenylbutyrate after beta-oxidation). Phenylacetylglutamine is a normal constituent of human urine, but other mammals including the dog, cat, rat, monkey, sheep and horse do not excrete this compound. Phenylacetyl CoA and glutamine react to form phenylacetyl glutamine and Coenzyme A. The enzyme (Glutamine N-acetyl transferase) that catalyzes this reaction has been purified from human liver mitochondria and shown to be a distinct polypeptide species from glycine-N-acyltransferase. Phenylacetylglutamine is a major nitrogenous metabolite that accumulates in uremia. (PMID: 2791363; PMID: 8972626). It has been shown that over 50\\\% of urine phenylacetylglutamine may be derived from kidney conjugation of free plasma phenylacetic acid and/or from the kidneys preferential filtration of conjugated phenylacetic acid (PMID: 6420430) Phenylacetylglutamine is a colonic microbial metabolite from amino acid fermentation.

   

1'-Acetoxyeugenol acetate

1-[4-(Acetyloxy)-3-methoxyphenyl]prop-2-en-1-yl acetic acid

C14H16O5 (264.0998)


1-Acetoxyeugenol acetate is found in herbs and spices. 1-Acetoxyeugenol acetate is a constituent of Alpinia galanga (greater galangal). Constituent of Alpinia galanga (greater galangal). 1-Acetoxyeugenol acetate is found in herbs and spices.

   

3-(6-methylthio)hexylmalate

3-(6-methylthio)hexylmalic acid

C11H20O5S (264.1031)


   

Bluensidine

Bluensidine

C8H16N4O6 (264.107)


   

N(2)-phenylacetyl-L-glutaminate

2-[(1-hydroxy-2-phenylethylidene)amino]-4-(C-hydroxycarbonimidoyl)butanoic acid

C13H16N2O4 (264.111)


N(2)-phenylacetyl-L-glutaminate is considered to be practically insoluble (in water) and acidic

   

2-(6-methylthio)hexylmalate

2-(6-methylthio)hexylmalic acid

C11H20O5S (264.1031)


   

di-Hydroxymelatonin

N-[2-(4,6-dihydroxy-5-methoxy-1H-indol-3-yl)ethyl]acetamide

C13H16N2O4 (264.111)


di-Hydroxymelatonin is a metabolite of melatonin. Melatonin Listen/ˌmɛləˈtoʊnɪn/, also known chemically as N-acetyl-5-methoxytryptamine, is a naturally occurring compound found in animals, plants, and microbes. In animals, circulating levels of the hormone melatonin vary in a daily cycle, thereby allowing the entrainment of the circadian rhythms of several biological functions. (Wikipedia)

   

3-(3-Hydroxy-4-methoxynaphthalen-1-yl)oxypropane-1,2-diol

3-[(3-hydroxy-4-methoxynaphthalen-1-yl)oxy]propane-1,2-diol

C14H16O5 (264.0998)


   

Phenylacetyl glutaminate

4-Amino-5-oxo-5-[(2-phenylacetyl)oxy]pentanimidate

C13H16N2O4 (264.111)


   

Benzamide, N-(3R)-1-azabicyclo[2.2.2]oct-3-yl-4-chloro-

Benzamide, N-(3R)-1-azabicyclo[2.2.2]oct-3-yl-4-chloro-

C14H17ClN2O (264.1029)


   

Peucedanol

2H-1-Benzopyran-2-one, 6-(2,3-dihydroxy-3-methylbutyl)-7-hydroxy-

C14H16O5 (264.0998)


(+)-Peusedanol is a natural product found in Prangos tschimganica, Prangos uloptera, and other organisms with data available. 2H-1-Benzopyran-2-one, 6-(2,3-dihydroxy-3-methylbutyl)-7-hydroxy- is a natural product found in Ficus glumosa with data available. (+)-Peusedanol is a coumarin isolated from Peucedanumjaponicum[1].

   

2H-1-Benzopyran-2-one, 6-(2,3-dihydroxy-3-methylbutyl)-7-hydroxy-

2H-1-Benzopyran-2-one, 6-(2,3-dihydroxy-3-methylbutyl)-7-hydroxy-

C14H16O5 (264.0998)


   

Engelharolide

Engelharolide

C14H16O5 (264.0998)


   

SCHEMBL16758628

SCHEMBL16758628

C14H16O5 (264.0998)


   
   

Xestodecalactone A

(+)-Xestodecalactone A

C14H16O5 (264.0998)


   
   

Sanguinolentaquinone

Sanguinolentaquinone

C13H16N2O4 (264.111)


   

2-(6-methylthio)hexylmalic acid

2-(6-methylthio)hexylmalic acid

C11H20O5S (264.1031)


   

1-Acetoxyeugenol acetate.

1-Acetoxyeugenol acetate.

C14H16O5 (264.0998)


   

8-Methoxycoumarsabin

8-Methoxycoumarsabin

C14H16O5 (264.0998)


   

3-Chloro-N-(3-quinuclidinyl)benzamide

3-Chloro-N-(3-quinuclidinyl)benzamide

C14H17ClN2O (264.1029)


   

N-(3-pyridinylmethyl)-2-quinoxalinecarboxamide

N-(3-pyridinylmethyl)-2-quinoxalinecarboxamide

C15H12N4O (264.1011)


   
   
   

O-methylallamcin

O-methylallamcin

C14H16O5 (264.0998)


   

6-Acetyl-5-hydroxy-2-(1-hydroxy-2-propenyl)-3-methoxy-2,3-dihydrobenzofuran

6-Acetyl-5-hydroxy-2-(1-hydroxy-2-propenyl)-3-methoxy-2,3-dihydrobenzofuran

C14H16O5 (264.0998)


   

(2E)-3-(4-O-acetyl-3-methoxyphenyl)prop-2-en-1-yl acetate|1-acetoxy-4-(3-acetoxy-trans-propenyl)-2-methoxy-benzene|1-Acetoxy-4-(3-acetoxy-trans-propenyl)-2-methoxy-benzol|trans-coniferyl alcohol diacetate

(2E)-3-(4-O-acetyl-3-methoxyphenyl)prop-2-en-1-yl acetate|1-acetoxy-4-(3-acetoxy-trans-propenyl)-2-methoxy-benzene|1-Acetoxy-4-(3-acetoxy-trans-propenyl)-2-methoxy-benzol|trans-coniferyl alcohol diacetate

C14H16O5 (264.0998)


   

methyl (Z)-6-(2,5-dihydroxyphenyl)-4-methyl-6-oxo-4-hexenoate|orirubenone F

methyl (Z)-6-(2,5-dihydroxyphenyl)-4-methyl-6-oxo-4-hexenoate|orirubenone F

C14H16O5 (264.0998)


   
   

5-Acetyl-2-(1-hydroxy-1-methylethyl)-4-methoxybenzofuran-6-ol

5-Acetyl-2-(1-hydroxy-1-methylethyl)-4-methoxybenzofuran-6-ol

C14H16O5 (264.0998)


   

methyl (S)-2-(6-acetyl-5-hydroxy-2,3-dihydrobenzofuran-2-yl)propanoate|Methyl-2-(6-acetyl-5-hydroxy-2,3-dihydrobenzofuran-2-yl)propanoate

methyl (S)-2-(6-acetyl-5-hydroxy-2,3-dihydrobenzofuran-2-yl)propanoate|Methyl-2-(6-acetyl-5-hydroxy-2,3-dihydrobenzofuran-2-yl)propanoate

C14H16O5 (264.0998)


   

Deschlormikrolin

Deschlormikrolin

C14H16O5 (264.0998)


   

3-Hydroxy-7-<4-hydroxy-isopentyloxy>-coumarin|7-O-(4-Hydroxy-3-methylbutyl)- 3,7-Dihydroxy-2H-1-benzopyran-2-one

3-Hydroxy-7-<4-hydroxy-isopentyloxy>-coumarin|7-O-(4-Hydroxy-3-methylbutyl)- 3,7-Dihydroxy-2H-1-benzopyran-2-one

C14H16O5 (264.0998)


   

7-(3-Methyl-2,3-dihydroxybutyloxy)-2H-1-benzopyran-2-one

7-(3-Methyl-2,3-dihydroxybutyloxy)-2H-1-benzopyran-2-one

C14H16O5 (264.0998)


   

(R)-Peucedanol

(R)-Peucedanol

C14H16O5 (264.0998)


   

oxosorbicillinol

oxosorbicillinol

C14H16O5 (264.0998)


   

13-hydroxyripariochromene A

13-hydroxyripariochromene A

C14H16O5 (264.0998)


   

PESTALASIN A

PESTALASIN A

C14H16O5 (264.0998)


   
   

8-hydroxy-7-(4-hydroxy-2-methyl-butoxy)-chromen-2-one|Armin

8-hydroxy-7-(4-hydroxy-2-methyl-butoxy)-chromen-2-one|Armin

C14H16O5 (264.0998)


   

1-(5-methoxy-4-oxo-prenyl)-resacetophenone|1-<5-methoxy-4-oxo-prenyl>-resacetophenone

1-(5-methoxy-4-oxo-prenyl)-resacetophenone|1-<5-methoxy-4-oxo-prenyl>-resacetophenone

C14H16O5 (264.0998)


   

(E,E)-5-(4-methoxy-3-methyl-2-oxo-2H-pyran-6-yl)-3-methylhexa-2,4-dienoic acid|infectopyrone

(E,E)-5-(4-methoxy-3-methyl-2-oxo-2H-pyran-6-yl)-3-methylhexa-2,4-dienoic acid|infectopyrone

C14H16O5 (264.0998)


   

Forsythenside B

Forsythenside B

C14H16O5 (264.0998)


   

SCHEMBL2874661

SCHEMBL2874661

C14H16O5 (264.0998)


   

3,5-Dimethyl-4,6,7-trimethoxycoumarin

3,5-Dimethyl-4,6,7-trimethoxycoumarin

C14H16O5 (264.0998)


   

epoxysorbicillinol

epoxysorbicillinol

C14H16O5 (264.0998)


   

lactiflodiyne E

lactiflodiyne E

C14H16O5 (264.0998)


   

7-hydroxy-8-(4-hydroxy-3-methylbutoxy)-2H-chromen-2-one|armenin

7-hydroxy-8-(4-hydroxy-3-methylbutoxy)-2H-chromen-2-one|armenin

C14H16O5 (264.0998)


   

9-O-dihydrocalefolione

9-O-dihydrocalefolione

C14H16O5 (264.0998)


   

7-hydroxy-8-(2-hydroxy-2-isopropoxy-ethyl)-chromen-2-one|Calcicolin

7-hydroxy-8-(2-hydroxy-2-isopropoxy-ethyl)-chromen-2-one|Calcicolin

C14H16O5 (264.0998)


   

(5R*, 6R*, 7R*, 8R*, 3Z)-6, 7-dihydroxy-5-methoxy-8-phenyl-5,6,7,8-tetrahydrooxacin-2-one|(5R*,6R*,7R*,8R*,3Z)-6,7-dihydroxy-5-methoxy-8-phenyl-5,6,7,8-tetrahydrooxacin-2-one|gonioheptenolactone

(5R*, 6R*, 7R*, 8R*, 3Z)-6, 7-dihydroxy-5-methoxy-8-phenyl-5,6,7,8-tetrahydrooxacin-2-one|(5R*,6R*,7R*,8R*,3Z)-6,7-dihydroxy-5-methoxy-8-phenyl-5,6,7,8-tetrahydrooxacin-2-one|gonioheptenolactone

C14H16O5 (264.0998)


   

arundinone A

arundinone A

C14H16O5 (264.0998)


   

acetoxy eugenol acetate

acetoxy eugenol acetate

C14H16O5 (264.0998)


   

methyl 7-hydroxy-5-methoxy-2,2-dimethyl-2H-chromene-8-carboxylate

methyl 7-hydroxy-5-methoxy-2,2-dimethyl-2H-chromene-8-carboxylate

C14H16O5 (264.0998)


   

Dechloromikrolin

Dechloromikrolin

C14H16O5 (264.0998)


   

3-hydroxybenzyl 2-(4-oxo-5,6-dihydro-2H-pyran-3-yl)acetate

3-hydroxybenzyl 2-(4-oxo-5,6-dihydro-2H-pyran-3-yl)acetate

C14H16O5 (264.0998)


   

6,7-Dimethoxybenzofuran-5-propionic acid methyl ester

6,7-Dimethoxybenzofuran-5-propionic acid methyl ester

C14H16O5 (264.0998)


   
   

5-hydroxymethyl-7-methoxy-2,2-dimethyl-2H-1-chromene-6-carboxylic acid|5-Methanol-7-methoxy-2,2-dimethyl-2H-1-chromene-6-carboxylic acid

5-hydroxymethyl-7-methoxy-2,2-dimethyl-2H-1-chromene-6-carboxylic acid|5-Methanol-7-methoxy-2,2-dimethyl-2H-1-chromene-6-carboxylic acid

C14H16O5 (264.0998)


   

4,7,8-trimethoxy-3,5-dimethylchromen-2-one

NCGC00380472-01!4,7,8-trimethoxy-3,5-dimethylchromen-2-one

C14H16O5 (264.0998)


   

3-(2-hydroxypropyl)-6,8-dimethoxyisochromen-1-one

NCGC00381087-01!3-(2-hydroxypropyl)-6,8-dimethoxyisochromen-1-one

C14H16O5 (264.0998)


   

Phenylacetylglutamine

N-[(4-Hydroxyphenyl)acetyl]glutamic acid

C13H16N2O4 (264.111)


Phenylacetylglutamine is a colonic microbial metabolite from amino acid fermentation.

   

N-gamma-Acetyl-N-2-formyl-5-methoxykynurenamine

N-gamma-Acetyl-N-2-formyl-5-methoxykynurenamine

C13H16N2O4 (264.111)


   

4,7,8-trimethoxy-3,5-dimethylchromen-2-one

4,7,8-trimethoxy-3,5-dimethylchromen-2-one

C14H16O5 (264.0998)


   

4,7,8-trimethoxy-3,5-dimethylchromen-2-one [IIN-based: Match]

NCGC00380472-01!4,7,8-trimethoxy-3,5-dimethylchromen-2-one [IIN-based: Match]

C14H16O5 (264.0998)


   

3-(2-hydroxypropyl)-6,8-dimethoxyisochromen-1-one [IIN-based: Match]

NCGC00381087-01!3-(2-hydroxypropyl)-6,8-dimethoxyisochromen-1-one [IIN-based: Match]

C14H16O5 (264.0998)


   

3-(2-hydroxypropyl)-6,8-dimethoxyisochromen-1-one [IIN-based on: CCMSLIB00000846888]

NCGC00381087-01!3-(2-hydroxypropyl)-6,8-dimethoxyisochromen-1-one [IIN-based on: CCMSLIB00000846888]

C14H16O5 (264.0998)


   

4,7,8-trimethoxy-3,5-dimethylchromen-2-one [IIN-based on: CCMSLIB00000845769]

NCGC00380472-01!4,7,8-trimethoxy-3,5-dimethylchromen-2-one [IIN-based on: CCMSLIB00000845769]

C14H16O5 (264.0998)


   

Phenylacetylglutamine; LC-tDDA; CE10

Phenylacetylglutamine; LC-tDDA; CE10

C13H16N2O4 (264.111)


   

Phenylacetylglutamine; LC-tDDA; CE20

Phenylacetylglutamine; LC-tDDA; CE20

C13H16N2O4 (264.111)


   

Phenylacetylglutamine; LC-tDDA; CE30

Phenylacetylglutamine; LC-tDDA; CE30

C13H16N2O4 (264.111)


   

Phenylacetylglutamine; LC-tDDA; CE40

Phenylacetylglutamine; LC-tDDA; CE40

C13H16N2O4 (264.111)


   

Thiamine; LC-tDDA; CE10

Thiamine; LC-tDDA; CE10

C12H16N4OS (264.1045)


   

Thiamine; LC-tDDA; CE20

Thiamine; LC-tDDA; CE20

C12H16N4OS (264.1045)


   

Thiamine; LC-tDDA; CE30

Thiamine; LC-tDDA; CE30

C12H16N4OS (264.1045)


   

Thiamine; LC-tDDA; CE40

Thiamine; LC-tDDA; CE40

C12H16N4OS (264.1045)


   

Phenylacetylglutamine; AIF; CE0; MS2Dec

Phenylacetylglutamine; AIF; CE0; MS2Dec

C13H16N2O4 (264.111)


   

Phenylacetylglutamine; AIF; CE10; MS2Dec

Phenylacetylglutamine; AIF; CE10; MS2Dec

C13H16N2O4 (264.111)


   

Phenylacetylglutamine; AIF; CE30; MS2Dec

Phenylacetylglutamine; AIF; CE30; MS2Dec

C13H16N2O4 (264.111)


   

Phenylacetylglutamine; AIF; CE0; CorrDec

Phenylacetylglutamine; AIF; CE0; CorrDec

C13H16N2O4 (264.111)


   

Phenylacetylglutamine; AIF; CE10; CorrDec

Phenylacetylglutamine; AIF; CE10; CorrDec

C13H16N2O4 (264.111)


   

Phenylacetylglutamine; AIF; CE30; CorrDec

Phenylacetylglutamine; AIF; CE30; CorrDec

C13H16N2O4 (264.111)


   

Phenylacetylglutamine [M+Na]+; AIF; CE0; CorrDec

Phenylacetylglutamine [M+Na]+; AIF; CE0; CorrDec

C13H16N2O4 (264.111)


   

Phenylacetylglutamine [M+Na]+; AIF; CE10; CorrDec

Phenylacetylglutamine [M+Na]+; AIF; CE10; CorrDec

C13H16N2O4 (264.111)


   

Phenylacetylglutamine [M+Na]+; AIF; CE30; CorrDec

Phenylacetylglutamine [M+Na]+; AIF; CE30; CorrDec

C13H16N2O4 (264.111)


   

Phenylacetylglutamine [M+K]+; AIF; CE0; CorrDec

Phenylacetylglutamine [M+K]+; AIF; CE0; CorrDec

C13H16N2O4 (264.111)


   

Phenylacetylglutamine [M+K]+; AIF; CE10; CorrDec

Phenylacetylglutamine [M+K]+; AIF; CE10; CorrDec

C13H16N2O4 (264.111)


   

Phenylacetylglutamine [M+K]+; AIF; CE30; CorrDec

Phenylacetylglutamine [M+K]+; AIF; CE30; CorrDec

C13H16N2O4 (264.111)


   

Thiamine; AIF; CE0; CorrDec

Thiamine; AIF; CE0; CorrDec

C12H16N4OS (264.1045)


   

Thiamine; AIF; CE10; CorrDec

Thiamine; AIF; CE10; CorrDec

C12H16N4OS (264.1045)


   

Thiamine; AIF; CE30; CorrDec

Thiamine; AIF; CE30; CorrDec

C12H16N4OS (264.1045)


   

Thiamine; AIF; CE0; MS2Dec

Thiamine; AIF; CE0; MS2Dec

C12H16N4OS (264.1045)


   

Thiamine; AIF; CE10; MS2Dec

Thiamine; AIF; CE10; MS2Dec

C12H16N4OS (264.1045)


   

Thiamine; AIF; CE30; MS2Dec

Thiamine; AIF; CE30; MS2Dec

C12H16N4OS (264.1045)


   

PHENYLACETYL-GLUTAMINE

PHENYLACETYL-GLUTAMINE

C13H16N2O4 (264.111)


   

4,7,8-trimethoxy-3,5-dimethylchromen-2-one_major

4,7,8-trimethoxy-3,5-dimethylchromen-2-one_major

C14H16O5 (264.0998)


   

Aneurin

2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethanol

C12H16N4OS (264.1045)


   

1-(Benzyloxycarbonyl)piperazine-2-carboxylic acid

1-(Benzyloxycarbonyl)piperazine-2-carboxylic acid

C13H16N2O4 (264.111)


   

Butanedioic acid,2-oxo-3-phenyl-, 1,4-diethyl ester

Butanedioic acid,2-oxo-3-phenyl-, 1,4-diethyl ester

C14H16O5 (264.0998)


   

2-PYRIDIN-3-YL-QUINOLINE-4-CARBOXYLIC ACID HYDRAZIDE

2-PYRIDIN-3-YL-QUINOLINE-4-CARBOXYLIC ACID HYDRAZIDE

C15H12N4O (264.1011)


   

4-CHLORO-TRANS-BETA-STYRYLBORONIC ACID PINACOL ESTER

4-CHLORO-TRANS-BETA-STYRYLBORONIC ACID PINACOL ESTER

C14H18BClO2 (264.1088)


   

methyl 1-(4-nitrophenyl)piperidine-4-carboxylate

methyl 1-(4-nitrophenyl)piperidine-4-carboxylate

C13H16N2O4 (264.111)


   

tert-butyl 3-(4-methoxyphenyl)-2,3-dioxopropanoate

tert-butyl 3-(4-methoxyphenyl)-2,3-dioxopropanoate

C14H16O5 (264.0998)


   

Ethyl 2,3-dihydro-5,6-dimethoxy-1-oxo-1H-indene-2-carboxylic ester

Ethyl 2,3-dihydro-5,6-dimethoxy-1-oxo-1H-indene-2-carboxylic ester

C14H16O5 (264.0998)


   
   

3-(BOC-AMIDINO)-BENZOICACID

3-(BOC-AMIDINO)-BENZOICACID

C13H16N2O4 (264.111)


   

(2S,4S)-1-CBZ-4-AMINO PYRROLIDINE-2-CARBOXYLIC ACID

(2S,4S)-1-CBZ-4-AMINO PYRROLIDINE-2-CARBOXYLIC ACID

C13H16N2O4 (264.111)


   

4-(pyridin-2-ylmethylamino)quinazoline-6-carbaldehyde

4-(pyridin-2-ylmethylamino)quinazoline-6-carbaldehyde

C15H12N4O (264.1011)


   

4-(pyridin-3-ylmethylamino)quinazoline-6-carbaldehyde

4-(pyridin-3-ylmethylamino)quinazoline-6-carbaldehyde

C15H12N4O (264.1011)


   

4 6-O-(4-METHOXYBENZYLIDENE)-D-GLUCAL

4 6-O-(4-METHOXYBENZYLIDENE)-D-GLUCAL

C14H16O5 (264.0998)


   

2,4,6-triethyl-2,4,6-trimethyl-1,3,5,2,4,6-trioxatrisilinane

2,4,6-triethyl-2,4,6-trimethyl-1,3,5,2,4,6-trioxatrisilinane

C9H24O3Si3 (264.1033)


   

(S)-1-(Benzyloxycarbonyl)hexahydropyridazine-3-carboxylic acid

(S)-1-(Benzyloxycarbonyl)hexahydropyridazine-3-carboxylic acid

C13H16N2O4 (264.111)


   

ETHYL 1-(TERT-BUTYL)-5-(TRIFLUOROMETHYL)-1H-PYRAZOLE-4-CARBOXYLATE

ETHYL 1-(TERT-BUTYL)-5-(TRIFLUOROMETHYL)-1H-PYRAZOLE-4-CARBOXYLATE

C11H15F3N2O2 (264.1086)


   

4-(Cyclohexylamino)-3-nitrobenzoic acid

4-(Cyclohexylamino)-3-nitrobenzoic acid

C13H16N2O4 (264.111)


   

TRANS-2-(3-CHLOROPHENYL)VINYLBORONIC AC&

TRANS-2-(3-CHLOROPHENYL)VINYLBORONIC AC&

C14H18BClO2 (264.1088)


   

n-(4-nitrobenzyl)piperidine-4-carboxylic acid

n-(4-nitrobenzyl)piperidine-4-carboxylic acid

C13H16N2O4 (264.111)


   

3-(PIPERIDIN-4-YL)ISOQUINOLIN-1(2H)-ONE HYDROCHLORIDE

3-(PIPERIDIN-4-YL)ISOQUINOLIN-1(2H)-ONE HYDROCHLORIDE

C14H17ClN2O (264.1029)


   

5-Methyl-5-veratrylhydantoin

5-Methyl-5-veratrylhydantoin

C13H16N2O4 (264.111)


   

ammonium tetraborate tetrahydrate

ammonium tetraborate tetrahydrate

B4H16N2O11 (264.1126)


   

Benzoylmalonic acid diethyl ester

Benzoylmalonic acid diethyl ester

C14H16O5 (264.0998)


   

3-NITRO-4-(HEXAMETHYLENEIMIN-1-YL)BENZOIC ACID

3-NITRO-4-(HEXAMETHYLENEIMIN-1-YL)BENZOIC ACID

C13H16N2O4 (264.111)


   

2-(4-methylpiperidin-1-yl)-5-nitrobenzoic acid

2-(4-methylpiperidin-1-yl)-5-nitrobenzoic acid

C13H16N2O4 (264.111)


   

2-(3-NITROPHENYL)NICOTINIC ACID

2-(3-NITROPHENYL)NICOTINIC ACID

C13H16N2O4 (264.111)


   

METHYL 2,3-ANHYDRO-4,6-O-BENZYLIDENE-α-D-ALLOPYRANOSIDE

METHYL 2,3-ANHYDRO-4,6-O-BENZYLIDENE-α-D-ALLOPYRANOSIDE

C14H16O5 (264.0998)


   

Propanedioic acid,2-(2-phenylhydrazinylidene)-, 1,3-diethyl ester

Propanedioic acid,2-(2-phenylhydrazinylidene)-, 1,3-diethyl ester

C13H16N2O4 (264.111)


   

2-(Methacryloyloxy)ethyl 3,5-diaminobenzoate

2-(Methacryloyloxy)ethyl 3,5-diaminobenzoate

C13H16N2O4 (264.111)


   

4-(BOC-AMIDINO)-BENZOICACID

4-(BOC-AMIDINO)-BENZOICACID

C13H16N2O4 (264.111)


   

benzyl 4-nitropiperidine-1-carboxylate

benzyl 4-nitropiperidine-1-carboxylate

C13H16N2O4 (264.111)


   

1,1-Dimethyl(2H8)-4,4-bipyridinium dichloride

1,1-Dimethyl(2H8)-4,4-bipyridinium dichloride

C12H6Cl2D8N2 (264.1036)


   

DIETHYL 2-(3-CHLOROPROPYL)-2-ETHYLMALONATE

DIETHYL 2-(3-CHLOROPROPYL)-2-ETHYLMALONATE

C12H21ClO4 (264.1128)


   

7-(4-METHOXYPHENYL)-4,7-DIOXOHEPTANOIC ACID

7-(4-METHOXYPHENYL)-4,7-DIOXOHEPTANOIC ACID

C14H16O5 (264.0998)


   

4-Phenylmethoxycarbonyl-2-piperazinecarboxylic acid hydrochloride

4-Phenylmethoxycarbonyl-2-piperazinecarboxylic acid hydrochloride

C13H16N2O4 (264.111)


   

12-Bromo-1-dodecanol

12-Bromo-1-dodecanol

C12H25BrO (264.1089)


   

1-((Benzyloxy)carbonyl)hexahydropyridazine-3-carboxylic acid

1-((Benzyloxy)carbonyl)hexahydropyridazine-3-carboxylic acid

C13H16N2O4 (264.111)


   

Diethyl-[(3-pyridinylamino)methylen]malonat

Diethyl-[(3-pyridinylamino)methylen]malonat

C13H16N2O4 (264.111)


   

tetrakis(dimethylsilyl)silane

tetrakis(dimethylsilyl)silane

C8H28Si5 (264.1037)


   

Methyl 2-hydroxy-5,6-dimethoxy-3,4-dihydro-1-naphthalenecarboxyla te

Methyl 2-hydroxy-5,6-dimethoxy-3,4-dihydro-1-naphthalenecarboxyla te

C14H16O5 (264.0998)


   

(2R,4R)-4-amino-1-benzylpyrrolidine-2,4-dicarboxylic acid

(2R,4R)-4-amino-1-benzylpyrrolidine-2,4-dicarboxylic acid

C13H16N2O4 (264.111)


   

N-Boc-5-aminoisoindoline

N-Boc-5-aminoisoindoline

C13H16N2O4 (264.111)


   

2-PYRIDIN-2-YL-QUINOLINE-4-CARBOXYLIC ACID HYDRAZIDE

2-PYRIDIN-2-YL-QUINOLINE-4-CARBOXYLIC ACID HYDRAZIDE

C15H12N4O (264.1011)


   

4-(4-prop-2-enoyloxybutoxy)benzoic acid

4-(4-prop-2-enoyloxybutoxy)benzoic acid

C14H16O5 (264.0998)


   

4-N-CBZ-2-piperazine carboxylic acid

4-N-CBZ-2-piperazine carboxylic acid

C13H16N2O4 (264.111)


   

2-(4-FLUOROPHENYL)-4,5-DIHYDRO-2H-BENZO[G]INDAZOLE

2-(4-FLUOROPHENYL)-4,5-DIHYDRO-2H-BENZO[G]INDAZOLE

C17H13FN2 (264.1063)


   

1-Naphthaleneacetamide,N-(2-aminoethyl)-, hydrochloride (1:1)

1-Naphthaleneacetamide,N-(2-aminoethyl)-, hydrochloride (1:1)

C14H17ClN2O (264.1029)


   

4-(2-Methyl-1-piperidinyl)-3-nitrobenzoic acid

4-(2-Methyl-1-piperidinyl)-3-nitrobenzoic acid

C13H16N2O4 (264.111)


   

2-(4-HYDROXY-BENZYLIDENE)-MALONIC ACID DIETHYL ESTER

2-(4-HYDROXY-BENZYLIDENE)-MALONIC ACID DIETHYL ESTER

C14H16O5 (264.0998)


   

2-(1-(4-CHLOROPHENYL)VINYL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE

2-(1-(4-CHLOROPHENYL)VINYL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE

C14H18BClO2 (264.1088)


   

(R)-4-(Benzyloxycarbonyl)piperazine-2-carboxylic acid

(R)-4-(Benzyloxycarbonyl)piperazine-2-carboxylic acid

C13H16N2O4 (264.111)


   

3-(N-Acetoaceto)amino-4-methoxyacetanilide

3-(N-Acetoaceto)amino-4-methoxyacetanilide

C13H16N2O4 (264.111)


   

diethyl 2-[(pyridin-2-ylamino)methylidene]propanedioate

diethyl 2-[(pyridin-2-ylamino)methylidene]propanedioate

C13H16N2O4 (264.111)


   

Hydroxychloroquine Impurity E

Hydroxychloroquine Impurity E

C14H17ClN2O (264.1029)


   

1H-INDOLE-1-CARBOXYLIC ACID,2,3-DIHYDRO-6-NITRO-,1,1-DIMETHYLETHYL ESTER

1H-INDOLE-1-CARBOXYLIC ACID,2,3-DIHYDRO-6-NITRO-,1,1-DIMETHYLETHYL ESTER

C13H16N2O4 (264.111)


   

H-Gly-Pro-Gly-NH2 · HCl

H-Gly-Pro-Gly-NH2 · HCl

C9H17ClN4O3 (264.0989)


   

a-D-Mannopyranoside, methyl2,3-anhydro-4,6-O-(phenylmethylene)-

a-D-Mannopyranoside, methyl2,3-anhydro-4,6-O-(phenylmethylene)-

C14H16O5 (264.0998)


   

(E)Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

(E)Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

C14H16O5 (264.0998)


   

2-PYRIDIN-4-YL-QUINOLINE-4-CARBOXYLIC ACID HYDRAZIDE

2-PYRIDIN-4-YL-QUINOLINE-4-CARBOXYLIC ACID HYDRAZIDE

C15H12N4O (264.1011)


   

ETHYL 4-(DIETHOXYPHOSPHORYL)-3-METHYLBUT-2-ENOATE

ETHYL 4-(DIETHOXYPHOSPHORYL)-3-METHYLBUT-2-ENOATE

C11H21O5P (264.1127)


   

1-(4-FLUOROPHENYL)-3-(4-HYDROXYPHENYL)-2-PROPEN-1-ONE

1-(4-FLUOROPHENYL)-3-(4-HYDROXYPHENYL)-2-PROPEN-1-ONE

C17H13FN2 (264.1063)


   

(S)-1-((BENZYLOXY)CARBONYL)PIPERAZINE-2-CARBOXYLIC ACID

(S)-1-((BENZYLOXY)CARBONYL)PIPERAZINE-2-CARBOXYLIC ACID

C13H16N2O4 (264.111)


   

N-(1-azabicyclo[2.2.2]oct-3-yl)-4-chlorobenzamide

N-(1-azabicyclo[2.2.2]oct-3-yl)-4-chlorobenzamide

C14H17ClN2O (264.1029)


   

Benzamide, N-(3R)-1-azabicyclo[2.2.2]oct-3-yl-4-chloro-

Benzamide, N-(3R)-1-azabicyclo[2.2.2]oct-3-yl-4-chloro-

C14H17ClN2O (264.1029)


   

N-(2,3-dihydro-1,4-benzodioxin-6-yl)-4-morpholinecarboxamide

N-(2,3-dihydro-1,4-benzodioxin-6-yl)-4-morpholinecarboxamide

C13H16N2O4 (264.111)


   

N-Acetyl-N-beta-D-glucopyranosyl urea

N-Acetyl-N-beta-D-glucopyranosyl urea

C9H16N2O7 (264.0957)


   

2,6-Diamino-8-propylsulfanylmethyl-3H-quinazoline-4-one

2,6-Diamino-8-propylsulfanylmethyl-3H-quinazoline-4-one

C12H16N4OS (264.1045)


   

1-Deoxy-1-acetylamino-beta-D-gluco-2-heptulopyranosonamide

1-Deoxy-1-acetylamino-beta-D-gluco-2-heptulopyranosonamide

C9H16N2O7 (264.0957)


   

(2-Phenylacetyl) 2,5-diamino-5-oxopentanoate

(2-Phenylacetyl) 2,5-diamino-5-oxopentanoate

C13H16N2O4 (264.111)


   

trans-Coniferyl alcohol diacetate

trans-Coniferyl alcohol diacetate

C14H16O5 (264.0998)


   

4-(Acetyloxy)-alpha-ethenyl-3-methoxybenzenemethanol acetate

4-(Acetyloxy)-alpha-ethenyl-3-methoxybenzenemethanol acetate

C14H16O5 (264.0998)


   

4-(tert-Butoxycarbonyl-hydrazonomethyl)-benzoic acid

4-(tert-Butoxycarbonyl-hydrazonomethyl)-benzoic acid

C13H16N2O4 (264.111)


   

3-(2-Hydroxypropyl)-6,8-dimethoxyisocoumarin

3-(2-Hydroxypropyl)-6,8-dimethoxyisocoumarin

C14H16O5 (264.0998)


   

AFMK

N-Acetyl-N-formyl-5-methoxykynurenamine

C13H16N2O4 (264.111)


   

3-(6-methylthio)hexylmalic acid

3-(6-methylthio)hexylmalic acid

C11H20O5S (264.1031)


   

N(2)-phenylacetylglutamine

N(2)-phenylacetylglutamine

C13H16N2O4 (264.111)


   

di-Hydroxymelatonin

di-Hydroxymelatonin

C13H16N2O4 (264.111)


   

1-Acetoxyeugenol acetate

1-Acetoxyeugenol acetate

C14H16O5 (264.0998)


An acetate ester that is eugenol acetate substituted by an acetoxy group at position 1.

   

N(2)-phenylacetyl-L-glutamine

N(2)-phenylacetyl-L-glutamine

C13H16N2O4 (264.111)


An a N(2)-phenylacetylglutamine having L-configuration.

   

Cyclo(Thr-Tyr)

Cyclo(Thr-Tyr)

C13H16N2O4 (264.111)


   

Acetoxyeugenol acetate

Acetoxyeugenol acetate

C14H16O5 (264.0998)


   

4,5,8-trihydroxy-6-methyl-7-(2-oxopropyl)-3,4-dihydro-2h-naphthalen-1-one

4,5,8-trihydroxy-6-methyl-7-(2-oxopropyl)-3,4-dihydro-2h-naphthalen-1-one

C14H16O5 (264.0998)


   

4-hydroxy-5-methoxy-1,3,10-trimethyl-8,12-dioxatricyclo[7.2.1.0²,⁷]dodeca-2(7),3,5-trien-11-one

4-hydroxy-5-methoxy-1,3,10-trimethyl-8,12-dioxatricyclo[7.2.1.0²,⁷]dodeca-2(7),3,5-trien-11-one

C14H16O5 (264.0998)


   

4,6,7-trimethoxy-3,5-dimethylchromen-2-one

4,6,7-trimethoxy-3,5-dimethylchromen-2-one

C14H16O5 (264.0998)


   

8-[(2s)-2,3-dihydroxy-3-methylbutyl]-7-hydroxychromen-2-one

8-[(2s)-2,3-dihydroxy-3-methylbutyl]-7-hydroxychromen-2-one

C14H16O5 (264.0998)


   

(2r)-2-{2-[(2e)-3-methoxy-5-oxofuran-2-ylidene]propyl}-2,4-dimethylfuran-3-one

(2r)-2-{2-[(2e)-3-methoxy-5-oxofuran-2-ylidene]propyl}-2,4-dimethylfuran-3-one

C14H16O5 (264.0998)


   

6-hydroxy-3-[(2s)-2-hydroxypropyl]-8-methoxy-7-methylisochromen-1-one

6-hydroxy-3-[(2s)-2-hydroxypropyl]-8-methoxy-7-methylisochromen-1-one

C14H16O5 (264.0998)


   

1-[(2s)-4,7-dihydroxy-6-methoxy-2-(prop-1-en-2-yl)-2,3-dihydro-1-benzofuran-5-yl]ethanone

1-[(2s)-4,7-dihydroxy-6-methoxy-2-(prop-1-en-2-yl)-2,3-dihydro-1-benzofuran-5-yl]ethanone

C14H16O5 (264.0998)


   

7-(2,3-dihydroxy-3-methylbutoxy)chromen-2-one

7-(2,3-dihydroxy-3-methylbutoxy)chromen-2-one

C14H16O5 (264.0998)


   

4-(3-acetyl-2,6-dihydroxyphenyl)-2-(methoxymethyl)but-2-enal

4-(3-acetyl-2,6-dihydroxyphenyl)-2-(methoxymethyl)but-2-enal

C14H16O5 (264.0998)


   

(11z)-11-ethylidene-6-methoxy-7,9,13-trioxatetracyclo[6.5.1.0¹,¹⁰.0⁴,¹⁴]tetradec-2-en-12-one

(11z)-11-ethylidene-6-methoxy-7,9,13-trioxatetracyclo[6.5.1.0¹,¹⁰.0⁴,¹⁴]tetradec-2-en-12-one

C14H16O5 (264.0998)


   

1-[(2r)-7-hydroxy-2-(hydroxymethyl)-8-methoxy-2-methylchromen-6-yl]ethanone

1-[(2r)-7-hydroxy-2-(hydroxymethyl)-8-methoxy-2-methylchromen-6-yl]ethanone

C14H16O5 (264.0998)


   

1-[5-hydroxy-2-(3-hydroxyprop-1-en-2-yl)-3-methoxy-2,3-dihydro-1-benzofuran-6-yl]ethanone

1-[5-hydroxy-2-(3-hydroxyprop-1-en-2-yl)-3-methoxy-2,3-dihydro-1-benzofuran-6-yl]ethanone

C14H16O5 (264.0998)


   

6-[(2S)-2,3-dihydroxy-3-methyl-butyl]-7-hydroxy-coumarin

6-[(2S)-2,3-dihydroxy-3-methylbutyl]-7-hydroxychromen-2-one; 6-[(2S)-2,3-dihydroxy-3-methylbutyl]-7-hydroxy-2-chromenone; 6-[(2S)-2,3-dihydroxy-3-methyl-butyl]-7-hydroxy-chromen-2-one

C14H16O5 (264.0998)


{"Ingredient_id": "HBIN012013","Ingredient_name": "6-[(2S)-2,3-dihydroxy-3-methyl-butyl]-7-hydroxy-coumarin","Alias": "6-[(2S)-2,3-dihydroxy-3-methylbutyl]-7-hydroxychromen-2-one; 6-[(2S)-2,3-dihydroxy-3-methylbutyl]-7-hydroxy-2-chromenone; 6-[(2S)-2,3-dihydroxy-3-methyl-butyl]-7-hydroxy-chromen-2-one","Ingredient_formula": "C14H16O5","Ingredient_Smile": "NA","Ingredient_weight": "264.27","OB_score": "38.1320365","CAS_id": "20126-72-1","SymMap_id": "SMIT13796","TCMID_id": "NA","TCMSP_id": "MOL013099","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

6-acetyl-5-hydroxy-2-(1-hydroxy-2-propenyl)-3-methoxy-2,3-dih ydrobenzofuran

NA

C14H16O5 (264.0998)


{"Ingredient_id": "HBIN012163","Ingredient_name": "6-acetyl-5-hydroxy-2-(1-hydroxy-2-propenyl)-3-methoxy-2,3-dih ydrobenzofuran","Alias": "NA","Ingredient_formula": "C14H16O5","Ingredient_Smile": "Not Available","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "417","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

methyl (4e)-6-(2,5-dihydroxyphenyl)-4-methyl-6-oxohex-4-enoate

methyl (4e)-6-(2,5-dihydroxyphenyl)-4-methyl-6-oxohex-4-enoate

C14H16O5 (264.0998)


   

9,11-dihydroxy-4-methyl-4,5,6,7-tetrahydro-1h-3-benzoxecine-2,8-dione

9,11-dihydroxy-4-methyl-4,5,6,7-tetrahydro-1h-3-benzoxecine-2,8-dione

C14H16O5 (264.0998)


   

methyl (2r)-2-[(2s)-6-acetyl-5-hydroxy-2,3-dihydro-1-benzofuran-2-yl]propanoate

methyl (2r)-2-[(2s)-6-acetyl-5-hydroxy-2,3-dihydro-1-benzofuran-2-yl]propanoate

C14H16O5 (264.0998)


   

(3r,4r)-4,8-dihydroxy-6-methoxy-3-(2-oxopropyl)-3,4-dihydro-2h-naphthalen-1-one

(3r,4r)-4,8-dihydroxy-6-methoxy-3-(2-oxopropyl)-3,4-dihydro-2h-naphthalen-1-one

C14H16O5 (264.0998)


   

(2e)-4-(3-acetyl-2,6-dihydroxyphenyl)-2-(methoxymethyl)but-2-enal

(2e)-4-(3-acetyl-2,6-dihydroxyphenyl)-2-(methoxymethyl)but-2-enal

C14H16O5 (264.0998)


   

(2e)-3-[4-(acetyloxy)-3-methoxyphenyl]prop-2-en-1-yl acetate

(2e)-3-[4-(acetyloxy)-3-methoxyphenyl]prop-2-en-1-yl acetate

C14H16O5 (264.0998)


   

methyl (4z)-6-(2,5-dihydroxyphenyl)-4-methyl-6-oxohex-4-enoate

methyl (4z)-6-(2,5-dihydroxyphenyl)-4-methyl-6-oxohex-4-enoate

C14H16O5 (264.0998)


   

1-[7-hydroxy-2-(hydroxymethyl)-8-methoxy-2-methylchromen-6-yl]ethanone

1-[7-hydroxy-2-(hydroxymethyl)-8-methoxy-2-methylchromen-6-yl]ethanone

C14H16O5 (264.0998)


   

(1s,5s,6r)-1-[(2e,4e)-hexa-2,4-dienoyl]-4,5-dihydroxy-3,5-dimethyl-7-oxabicyclo[4.1.0]hept-3-en-2-one

(1s,5s,6r)-1-[(2e,4e)-hexa-2,4-dienoyl]-4,5-dihydroxy-3,5-dimethyl-7-oxabicyclo[4.1.0]hept-3-en-2-one

C14H16O5 (264.0998)


   

3-(2-hydroxyethyl)-4-[(3-hydroxypropyl)amino]-1h-indole-6,7-dione

3-(2-hydroxyethyl)-4-[(3-hydroxypropyl)amino]-1h-indole-6,7-dione

C13H16N2O4 (264.111)


   

4,8-dihydroxy-6-methoxy-3-(2-oxopropyl)-3,4-dihydro-2h-naphthalen-1-one

4,8-dihydroxy-6-methoxy-3-(2-oxopropyl)-3,4-dihydro-2h-naphthalen-1-one

C14H16O5 (264.0998)


   

methyl 6-(2,5-dihydroxyphenyl)-4-methyl-6-oxohex-4-enoate

methyl 6-(2,5-dihydroxyphenyl)-4-methyl-6-oxohex-4-enoate

C14H16O5 (264.0998)


   

7,8-dihydroxy-5,11,11-trimethyl-4,10-dioxatricyclo[7.4.0.0²,⁶]trideca-1,6,8-trien-3-one

7,8-dihydroxy-5,11,11-trimethyl-4,10-dioxatricyclo[7.4.0.0²,⁶]trideca-1,6,8-trien-3-one

C14H16O5 (264.0998)


   

2-[2-(3-methoxy-5-oxofuran-2-ylidene)propyl]-2,4-dimethylfuran-3-one

2-[2-(3-methoxy-5-oxofuran-2-ylidene)propyl]-2,4-dimethylfuran-3-one

C14H16O5 (264.0998)


   

(5r)-7,8-dihydroxy-5,11,11-trimethyl-4,10-dioxatricyclo[7.4.0.0²,⁶]trideca-1,6,8-trien-3-one

(5r)-7,8-dihydroxy-5,11,11-trimethyl-4,10-dioxatricyclo[7.4.0.0²,⁶]trideca-1,6,8-trien-3-one

C14H16O5 (264.0998)


   

2,7-dihydroxy-5-methyl-2-(2-oxobutyl)-3h-1-benzopyran-4-one

2,7-dihydroxy-5-methyl-2-(2-oxobutyl)-3h-1-benzopyran-4-one

C14H16O5 (264.0998)


   

(1s,3s,4r,6r,8s,9s,11r,12r)-8,11-dihydroxy-6,9-dimethyl-10-methylidene-5,13-dioxapentacyclo[7.4.0.0¹,¹².0³,⁸.0⁴,⁶]tridecan-7-one

(1s,3s,4r,6r,8s,9s,11r,12r)-8,11-dihydroxy-6,9-dimethyl-10-methylidene-5,13-dioxapentacyclo[7.4.0.0¹,¹².0³,⁸.0⁴,⁶]tridecan-7-one

C14H16O5 (264.0998)


   

6-hydroxy-5,7-dimethoxy-3-propylisochromen-1-one

6-hydroxy-5,7-dimethoxy-3-propylisochromen-1-one

C14H16O5 (264.0998)


   

7-[(2r)-2,3-dihydroxy-3-methylbutoxy]chromen-2-one

7-[(2r)-2,3-dihydroxy-3-methylbutoxy]chromen-2-one

C14H16O5 (264.0998)


   

(8-methoxy-3-methyl-1-oxo-3,4-dihydro-2-benzopyran-5-yl)methyl acetate

(8-methoxy-3-methyl-1-oxo-3,4-dihydro-2-benzopyran-5-yl)methyl acetate

C14H16O5 (264.0998)


   

6-(hexa-2,4-dienoyl)-2,5-dihydroxy-2,4-dimethyl-7-oxabicyclo[4.1.0]hept-4-en-3-one

6-(hexa-2,4-dienoyl)-2,5-dihydroxy-2,4-dimethyl-7-oxabicyclo[4.1.0]hept-4-en-3-one

C14H16O5 (264.0998)


   

3-(2-hydroxypropyl)-6,8-dimethoxychromen-2-one

3-(2-hydroxypropyl)-6,8-dimethoxychromen-2-one

C14H16O5 (264.0998)


   

5,6-dihydroxy-2-(1-hydroxyhexa-2,4-dien-1-ylidene)-4,6-dimethylcyclohex-4-ene-1,3-dione

5,6-dihydroxy-2-(1-hydroxyhexa-2,4-dien-1-ylidene)-4,6-dimethylcyclohex-4-ene-1,3-dione

C14H16O5 (264.0998)


   

3-[4-(acetyloxy)-3-methoxyphenyl]prop-2-en-1-yl acetate

3-[4-(acetyloxy)-3-methoxyphenyl]prop-2-en-1-yl acetate

C14H16O5 (264.0998)


   

(4s)-9,11-dihydroxy-4-methyl-4,5,6,7-tetrahydro-1h-3-benzoxecine-2,8-dione

(4s)-9,11-dihydroxy-4-methyl-4,5,6,7-tetrahydro-1h-3-benzoxecine-2,8-dione

C14H16O5 (264.0998)


   

7-hydroxy-8-[(3s)-4-hydroxy-3-methylbutoxy]chromen-2-one

7-hydroxy-8-[(3s)-4-hydroxy-3-methylbutoxy]chromen-2-one

C14H16O5 (264.0998)


   

6-hydroxy-3-(2-hydroxypropyl)-8-methoxy-7-methylisochromen-1-one

6-hydroxy-3-(2-hydroxypropyl)-8-methoxy-7-methylisochromen-1-one

C14H16O5 (264.0998)


   

5-[2-(4-hydroxy-3-methoxyphenyl)ethyl]-5-methoxyfuran-2-one

5-[2-(4-hydroxy-3-methoxyphenyl)ethyl]-5-methoxyfuran-2-one

C14H16O5 (264.0998)


   

8,11-dihydroxy-6,9-dimethyl-10-methylidene-5,13-dioxapentacyclo[7.4.0.0¹,¹².0³,⁸.0⁴,⁶]tridecan-7-one

8,11-dihydroxy-6,9-dimethyl-10-methylidene-5,13-dioxapentacyclo[7.4.0.0¹,¹².0³,⁸.0⁴,⁶]tridecan-7-one

C14H16O5 (264.0998)


   

1-[(2s,3s)-5-hydroxy-2-(3-hydroxyprop-1-en-2-yl)-3-methoxy-2,3-dihydro-1-benzofuran-6-yl]ethanone

1-[(2s,3s)-5-hydroxy-2-(3-hydroxyprop-1-en-2-yl)-3-methoxy-2,3-dihydro-1-benzofuran-6-yl]ethanone

C14H16O5 (264.0998)


   

2,5-dihydroxy-6-(1-hydroxyhexa-2,4-dien-1-ylidene)-2,4-dimethylcyclohex-4-ene-1,3-dione

2,5-dihydroxy-6-(1-hydroxyhexa-2,4-dien-1-ylidene)-2,4-dimethylcyclohex-4-ene-1,3-dione

C14H16O5 (264.0998)


   

(2r,6z)-2,5-dihydroxy-6-[(2e,4e)-1-hydroxyhexa-2,4-dien-1-ylidene]-2,4-dimethylcyclohex-4-ene-1,3-dione

(2r,6z)-2,5-dihydroxy-6-[(2e,4e)-1-hydroxyhexa-2,4-dien-1-ylidene]-2,4-dimethylcyclohex-4-ene-1,3-dione

C14H16O5 (264.0998)


   

(2r)-2-{2-[(2z)-3-methoxy-5-oxofuran-2-ylidene]propyl}-2,4-dimethylfuran-3-one

(2r)-2-{2-[(2z)-3-methoxy-5-oxofuran-2-ylidene]propyl}-2,4-dimethylfuran-3-one

C14H16O5 (264.0998)


   

5-(hydroxymethyl)-7-methoxy-2,2-dimethylchromene-6-carboxylic acid

5-(hydroxymethyl)-7-methoxy-2,2-dimethylchromene-6-carboxylic acid

C14H16O5 (264.0998)


   

5-(2-hydroxyethyl)-2,6-dimethyl-4,7-dioxo-1,3-dihydroindene-2-carboxylic acid

5-(2-hydroxyethyl)-2,6-dimethyl-4,7-dioxo-1,3-dihydroindene-2-carboxylic acid

C14H16O5 (264.0998)


   

1-[4,7-dihydroxy-6-methoxy-2-(prop-1-en-2-yl)-2,3-dihydro-1-benzofuran-5-yl]ethanone

1-[4,7-dihydroxy-6-methoxy-2-(prop-1-en-2-yl)-2,3-dihydro-1-benzofuran-5-yl]ethanone

C14H16O5 (264.0998)


   

(2r,6e)-2,5-dihydroxy-6-[(2e,4e)-1-hydroxyhexa-2,4-dien-1-ylidene]-2,4-dimethylcyclohex-4-ene-1,3-dione

(2r,6e)-2,5-dihydroxy-6-[(2e,4e)-1-hydroxyhexa-2,4-dien-1-ylidene]-2,4-dimethylcyclohex-4-ene-1,3-dione

C14H16O5 (264.0998)


   

3-(8-hydroxy-1-oxo-3,4-dihydro-2-benzopyran-3-yl)propyl acetate

3-(8-hydroxy-1-oxo-3,4-dihydro-2-benzopyran-3-yl)propyl acetate

C14H16O5 (264.0998)


   

n-[2-(methoxycarbonyl)phenyl]-2-methylbutanediimidic acid

n-[2-(methoxycarbonyl)phenyl]-2-methylbutanediimidic acid

C13H16N2O4 (264.111)


   

(2e,4z)-5-(4-methoxy-5-methyl-6-oxopyran-2-yl)-3-methylhexa-2,4-dienoic acid

(2e,4z)-5-(4-methoxy-5-methyl-6-oxopyran-2-yl)-3-methylhexa-2,4-dienoic acid

C14H16O5 (264.0998)


   

7-(1-hydroxyethyl)-6-methoxy-3-(propan-2-ylidene)-1,4-benzodioxin-2-one

7-(1-hydroxyethyl)-6-methoxy-3-(propan-2-ylidene)-1,4-benzodioxin-2-one

C14H16O5 (264.0998)


   
   

1-[6-hydroxy-2-(2-hydroxypropan-2-yl)-4-methoxy-1-benzofuran-5-yl]ethanone

1-[6-hydroxy-2-(2-hydroxypropan-2-yl)-4-methoxy-1-benzofuran-5-yl]ethanone

C14H16O5 (264.0998)


   

methyl 2-(6-acetyl-5-hydroxy-2,3-dihydro-1-benzofuran-2-yl)propanoate

methyl 2-(6-acetyl-5-hydroxy-2,3-dihydro-1-benzofuran-2-yl)propanoate

C14H16O5 (264.0998)


   

methyl 3-(6,7-dimethoxy-1-benzofuran-5-yl)propanoate

methyl 3-(6,7-dimethoxy-1-benzofuran-5-yl)propanoate

C14H16O5 (264.0998)


   

4-(3-hydroxy-2-methyl-5-oxopyrrolidin-1-yl)-2-(2-methylprop-1-en-1-yl)-1,3-oxazin-6-one

4-(3-hydroxy-2-methyl-5-oxopyrrolidin-1-yl)-2-(2-methylprop-1-en-1-yl)-1,3-oxazin-6-one

C13H16N2O4 (264.111)


   

3-hydroxy-7-(4-hydroxy-3-methylbutoxy)chromen-2-one

3-hydroxy-7-(4-hydroxy-3-methylbutoxy)chromen-2-one

C14H16O5 (264.0998)


   

(4r)-9,11-dihydroxy-4-methyl-4,5,6,7-tetrahydro-1h-3-benzoxecine-2,8-dione

(4r)-9,11-dihydroxy-4-methyl-4,5,6,7-tetrahydro-1h-3-benzoxecine-2,8-dione

C14H16O5 (264.0998)


   

(5s)-7,8-dihydroxy-5,11,11-trimethyl-4,10-dioxatricyclo[7.4.0.0²,⁶]trideca-1,6,8-trien-3-one

(5s)-7,8-dihydroxy-5,11,11-trimethyl-4,10-dioxatricyclo[7.4.0.0²,⁶]trideca-1,6,8-trien-3-one

C14H16O5 (264.0998)


   

(1r,9r,10r)-4-hydroxy-5-methoxy-1,3,10-trimethyl-8,12-dioxatricyclo[7.2.1.0²,⁷]dodeca-2(7),3,5-trien-11-one

(1r,9r,10r)-4-hydroxy-5-methoxy-1,3,10-trimethyl-8,12-dioxatricyclo[7.2.1.0²,⁷]dodeca-2(7),3,5-trien-11-one

C14H16O5 (264.0998)


   

7-[(1r)-1-hydroxyethyl]-6-methoxy-3-(propan-2-ylidene)-1,4-benzodioxin-2-one

7-[(1r)-1-hydroxyethyl]-6-methoxy-3-(propan-2-ylidene)-1,4-benzodioxin-2-one

C14H16O5 (264.0998)


   

(2e,4e)-5-(4-methoxy-5-methyl-6-oxopyran-2-yl)-3-methylhexa-2,4-dienoic acid

(2e,4e)-5-(4-methoxy-5-methyl-6-oxopyran-2-yl)-3-methylhexa-2,4-dienoic acid

C14H16O5 (264.0998)


   

5-(4-methoxy-5-methyl-6-oxopyran-2-yl)-3-methylhexa-2,4-dienoic acid

5-(4-methoxy-5-methyl-6-oxopyran-2-yl)-3-methylhexa-2,4-dienoic acid

C14H16O5 (264.0998)


   

(5s)-5-[2-(4-hydroxy-3-methoxyphenyl)ethyl]-5-methoxyfuran-2-one

(5s)-5-[2-(4-hydroxy-3-methoxyphenyl)ethyl]-5-methoxyfuran-2-one

C14H16O5 (264.0998)


   

(2r)-2-hydroxy-2-[6-(methylsulfanyl)hexyl]butanedioic acid

(2r)-2-hydroxy-2-[6-(methylsulfanyl)hexyl]butanedioic acid

C11H20O5S (264.1031)


   

(4s,5s)-5-[(3s)-3-hydroxy-5-oxocyclopent-1-en-1-yl]-3-methylidene-4-(3-oxobutyl)oxolan-2-one

(4s,5s)-5-[(3s)-3-hydroxy-5-oxocyclopent-1-en-1-yl]-3-methylidene-4-(3-oxobutyl)oxolan-2-one

C14H16O5 (264.0998)


   

n-{1-[4-(2-cyanoethoxy)phenyl]-1,3-dihydroxypropan-2-yl}carboximidic acid

n-{1-[4-(2-cyanoethoxy)phenyl]-1,3-dihydroxypropan-2-yl}carboximidic acid

C13H16N2O4 (264.111)


   

[(3r)-8-methoxy-3-methyl-1-oxo-3,4-dihydro-2-benzopyran-5-yl]methyl acetate

[(3r)-8-methoxy-3-methyl-1-oxo-3,4-dihydro-2-benzopyran-5-yl]methyl acetate

C14H16O5 (264.0998)


   

3-[(3r)-8-hydroxy-1-oxo-3,4-dihydro-2-benzopyran-3-yl]propyl acetate

3-[(3r)-8-hydroxy-1-oxo-3,4-dihydro-2-benzopyran-3-yl]propyl acetate

C14H16O5 (264.0998)


   

5-(3-hydroxy-5-oxocyclopent-1-en-1-yl)-3-methylidene-4-(3-oxobutyl)oxolan-2-one

5-(3-hydroxy-5-oxocyclopent-1-en-1-yl)-3-methylidene-4-(3-oxobutyl)oxolan-2-one

C14H16O5 (264.0998)


   

(2e,6r)-5,6-dihydroxy-2-[(2e,4e)-1-hydroxyhexa-2,4-dien-1-ylidene]-4,6-dimethylcyclohex-4-ene-1,3-dione

(2e,6r)-5,6-dihydroxy-2-[(2e,4e)-1-hydroxyhexa-2,4-dien-1-ylidene]-4,6-dimethylcyclohex-4-ene-1,3-dione

C14H16O5 (264.0998)


   

3-hydroxy-7-[(3s)-4-hydroxy-3-methylbutoxy]chromen-2-one

3-hydroxy-7-[(3s)-4-hydroxy-3-methylbutoxy]chromen-2-one

C14H16O5 (264.0998)


   

4-[(2s,3s)-3-hydroxy-2-methyl-5-oxopyrrolidin-1-yl]-2-(2-methylprop-1-en-1-yl)-1,3-oxazin-6-one

4-[(2s,3s)-3-hydroxy-2-methyl-5-oxopyrrolidin-1-yl]-2-(2-methylprop-1-en-1-yl)-1,3-oxazin-6-one

C13H16N2O4 (264.111)


   

1-(hexa-2,4-dienoyl)-4,5-dihydroxy-3,5-dimethyl-7-oxabicyclo[4.1.0]hept-3-en-2-one

1-(hexa-2,4-dienoyl)-4,5-dihydroxy-3,5-dimethyl-7-oxabicyclo[4.1.0]hept-3-en-2-one

C14H16O5 (264.0998)


   

(1r,2s,6r)-6-[(2e,4e)-hexa-2,4-dienoyl]-2,5-dihydroxy-2,4-dimethyl-7-oxabicyclo[4.1.0]hept-4-en-3-one

(1r,2s,6r)-6-[(2e,4e)-hexa-2,4-dienoyl]-2,5-dihydroxy-2,4-dimethyl-7-oxabicyclo[4.1.0]hept-4-en-3-one

C14H16O5 (264.0998)