Exact Mass: 263.9949852

Exact Mass Matches: 263.9949852

Found 282 metabolites which its exact mass value is equals to given mass value 263.9949852, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Frutinone A

chromeno[3,2-c]chromene-6,7-quinone

C16H8O4 (264.0422568)


D004791 - Enzyme Inhibitors > D065607 - Cytochrome P-450 Enzyme Inhibitors > D065609 - Cytochrome P-450 CYP1A2 Inhibitors

   
   

3-Methoxy-4-Hydroxyphenylglycol sulfate

[2-Hydroxy-1-(4-hydroxy-3-methoxyphenyl)ethoxy]sulphonic acid

C9H12O7S (264.0303722)


3-Methoxy-4-Hydroxyphenylglycol sulfate, also known as (3-methoxy-4-sulfonyloxyphenyl)glycol or MHPG-sulfate, belongs to the class of organic compounds known as methoxyphenols. Methoxyphenols are compounds containing a methoxy group attached to the benzene ring of a phenol moiety. 3-Methoxy-4-Hydroxyphenylglycol sulfate is a member of phenols and an alcohol. A sulfated metabolite of brain norepinephrine. It is formed by phenolsulphotransferase acting on 3-methoxy-4-hydroxphenylglycol (MHPG). [HMDB]

   

5,8-Dihydro-6-(4-methyl-3-pentenyl)-1,2,3,4-tetrathiocin

6-(4-methylpent-3-en-1-yl)-5,8-dihydro-1,2,3,4-tetrathiocine

C10H16S4 (264.0134816)


5,8-Dihydro-6-(4-methyl-3-pentenyl)-1,2,3,4-tetrathiocin is found in alcoholic beverages. 5,8-Dihydro-6-(4-methyl-3-pentenyl)-1,2,3,4-tetrathiocin is a constituent of hops. Constituent of hops. 5,8-Dihydro-6-(4-methyl-3-pentenyl)-1,2,3,4-tetrathiocin is found in alcoholic beverages.

   

3-Methoxy-4-hydroxyphenylethyleneglycol sulfate

[4-(1,2-Dihydroxyethyl)-2-methoxyphenyl]oxidanesulphonic acid

C9H12O7S (264.0303722)


3-Methoxy-4-hydroxyphenylethyleneglycol sulfate (MHPG-SO4) is the major metabolite of noradrenaline in serum. Chronic schizophrenics have lower serum levels than healthy individuals. Treatment of both groups with 7 daily 3-mg doses of haloperidol caused similar decreases in MHPG-SO4 concentration (PMID: 7343757). In human urine, MHPG-SO4 constitutes 44\\% of the total 3-methoxy-4-hydroxyphenylethylene glycol (PMID: 7379456). 3-methoxy-4-hydroxyphenylethyleneglycol sulfate (MHPG-SO4) is the major metabolite of noradrenaline in serum. Chronic schizophrenics have lower serum levels than healthy individuals. Treatment of both groups with 7 daily 3-mg doses of Haloperidol caused similar decreases in MHPG-SO4 concentration. (PMID 7343757)

   

Sinalbin B

9-Methoxy-2-(methylsulphanyl)-4H,9H-[1,3]thiazino[6,5-b]indole

C12H12N2OS2 (264.0391022)


Isolated from Sinapis alba (white mustard). Sinalbin B is found in brassicas, herbs and spices, and white mustard. Sinalbin B is found in brassicas. Sinalbin B is isolated from Sinapis alba (white mustard).

   

Methylgallic acid-O-sulphate

(3,4,5-Trihydroxy-2-methylbenzoyloxy)sulphonic acid

C8H8O8S (263.9939888)


Methylgallic acid-O-sulphate is a conjugate of methylgallic acid and sulphate. methylgallic acid is a methyl ester of gallic acid. Gallic acid is a trihydroxybenzoic acid, a type of phenolic acid, a type of organic acid, also known as 3,4,5-trihydroxybenzoic acid, found in gallnuts, sumac, witch hazel, tea leaves, oak bark, and other plants. The chemical formula is C6H2(OH)3COOH. Gallic acid is found both free and as part of hydrolyzable tannins. (Wikipedia)

   

Thioxanthine monophosphate

[(2-hydroxy-6-sulfanyl-9H-purin-9-yl)oxy]phosphonic acid

C5H5N4O5PS (263.971829)


Thioxanthine monophosphate is a metabolite of azathioprine. Azathioprine is a purine analogue immunosuppressive drug. It is used to prevent rejection following organ transplantation, and to treat a vast array of autoimmune diseases, including rheumatoid arthritis, pemphigus, inflammatory bowel disease, multiple sclerosis, autoimmune hepatitis, atopic dermatitis, myasthenia gravis, neuromyelitis optica or Devics disease, restrictive lung disease, and others. (Wikipedia)

   

4-Methylgallic acid 3-sulfate

3-Hydroxy-4-methoxy-5-(sulfooxy)benzoic acid

C8H8O8S (263.9939888)


4-o-methylgallic acid 3-o-sulphate belongs to gallic acid and derivatives class of compounds. Those are compounds containing a 3,4,5-trihydroxybenzoic acid moiety. 4-o-methylgallic acid 3-o-sulphate is slightly soluble (in water) and an extremely strong acidic compound (based on its pKa).

   

n-Heptafluorobutyrylimidazole

2,2,3,3,4,4,4-heptafluoro-1-(1H-imidazol-1-yl)butan-1-one

C7H3F7N2O (264.0133592)


   

Perfluorovaleric acid

2,2,3,3,4,4,5,5,5-Nonafluoropentanoic acid

C5HF9O2 (263.98328339999995)


   

Raluridine

5-chloro-1-[4-fluoro-5-(hydroxymethyl)oxolan-2-yl]-1,2,3,4-tetrahydropyrimidine-2,4-dione

C9H10ClFN2O4 (264.0313102)


   

Arctinol

1-{5-[5-(prop-1-yn-1-yl)thiophen-2-yl]thiophen-2-yl}ethane-1,2-diol

C13H12O2S2 (264.0278692)


Arctinol b is a member of the class of compounds known as bi- and oligothiophenes. Bi- and oligothiophenes are organic compounds containing two or more linked thiophene rings. Thiophene is a five-member aromatic ring with one sulfur and four carbon atoms. Arctinol b is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Arctinol b can be found in burdock, which makes arctinol b a potential biomarker for the consumption of this food product.

   

2-(2-carboxy-4-methylthiazol-5-yl)ethyl phosphate

4-methyl-5-[2-(phosphonatooxy)ethyl]-1,3-thiazole-2-carboxylate

C7H7NO6PS (263.9731712)


2-(2-carboxy-4-methylthiazol-5-yl)ethyl phosphate, also known as cthz-P, belongs to thiazolecarboxylic acids and derivatives class of compounds. Those are heterocyclic compounds containing a thiazole ring which bears a carboxylic acid group (or a derivative thereof). 2-(2-carboxy-4-methylthiazol-5-yl)ethyl phosphate is soluble (in water) and a moderately acidic compound (based on its pKa). 2-(2-carboxy-4-methylthiazol-5-yl)ethyl phosphate can be found in a number of food items such as rubus (blackberry, raspberry), triticale, fenugreek, and cloudberry, which makes 2-(2-carboxy-4-methylthiazol-5-yl)ethyl phosphate a potential biomarker for the consumption of these food products.

   
   

Ancistroquinone E

Ancistroquinone E

C12H8O7 (264.0270018)


   
   
   
   
   

Purpurogallincarboxylic acid

Purpurogallincarboxylic acid

C12H8O7 (264.0270018)


   

3-(1-hydroxybutyl)-4-bromo-5-hydroxy-5-methyl-2(5h)-furanone

3-(1-hydroxybutyl)-4-bromo-5-hydroxy-5-methyl-2(5h)-furanone

C9H13BrO4 (263.9997158)


   

(+)-Cryptosporiopsin|3-Chloro, Me ester-(1S, 5S, E)-5-Chloro-1-hydroxy-4-oxo-2-(2-propenyl)-2-cyclopentene-1-carboxylic acid

(+)-Cryptosporiopsin|3-Chloro, Me ester-(1S, 5S, E)-5-Chloro-1-hydroxy-4-oxo-2-(2-propenyl)-2-cyclopentene-1-carboxylic acid

C10H10Cl2O4 (263.99561200000005)


   

2.3.7-Trihydroxy-6-acetyl-juglon|6-Acetyl-2,3,5,7-tetrahydroxy-1,4-naphthochinon

2.3.7-Trihydroxy-6-acetyl-juglon|6-Acetyl-2,3,5,7-tetrahydroxy-1,4-naphthochinon

C12H8O7 (264.0270018)


   

(2R*,3(8)E,4S*,6R*)-6-bromo-2-chloro-1,4-oxido-3(8)-ochtodene

(2R*,3(8)E,4S*,6R*)-6-bromo-2-chloro-1,4-oxido-3(8)-ochtodene

C10H14BrClO (263.99164840000003)


   

3-Acetyl-2,5,6,7-tetrahydroxy-1,4-naphthochinon, Spinochrom S|3-Acetyl-2,5,6,7-tetrahydroxy-1,4-naphthoquinone|3-Acetyl-2,6,7-trihydroxy-juglon

3-Acetyl-2,5,6,7-tetrahydroxy-1,4-naphthochinon, Spinochrom S|3-Acetyl-2,5,6,7-tetrahydroxy-1,4-naphthoquinone|3-Acetyl-2,6,7-trihydroxy-juglon

C12H8O7 (264.0270018)


   

Fumigatin-bromhydrin

Fumigatin-bromhydrin

C8H9BrO5 (263.9633324)


   
   

6-formyl-7,8-dihydroxy-1-oxo-1H-isochromene-3-carboxylic acid methyl ester

6-formyl-7,8-dihydroxy-1-oxo-1H-isochromene-3-carboxylic acid methyl ester

C12H8O7 (264.0270018)


   

Methanesulfonic acid, thio-, S-[[[[(methylsulfinyl)methyl]thio]methoxy]methyl] ester

Methanesulfonic acid, thio-, S-[[[[(methylsulfinyl)methyl]thio]methoxy]methyl] ester

C5H12O4S4 (263.9618432)


   

2-(3,4-dihydroxybut-1-inyl)-5-methyldithiophene|2-<3,4-dihydroxybut-1-inyl>-5-methyldithiophene

2-(3,4-dihydroxybut-1-inyl)-5-methyldithiophene|2-<3,4-dihydroxybut-1-inyl>-5-methyldithiophene

C13H12O2S2 (264.0278692)


   
   

4-bromo-8-chloro-3,7-dimethylocta-2,6-dienal

4-bromo-8-chloro-3,7-dimethylocta-2,6-dienal

C10H14BrClO (263.99164840000003)


   
   
   

arctinol b|arctinol-b

arctinol b|arctinol-b

C13H12O2S2 (264.0278692)


   

Purpurogallin carboxylic acid

InChI=1/C12H8O7/c13-6-3-5(12(18)19)1-4-2-7(14)10(16)11(17)8(4)9(6)15/h1-3,14,16-17H,(H,13,15)(H,18,19)

C12H8O7 (264.0270018)


   

Perfluorovaleric acid

Perfluoropentanoic acid (PFPeA)

C5HF9O2 (263.98328339999995)


CONFIDENCE standard compound; INTERNAL_ID 5945 CONFIDENCE standard compound; EAWAG_UCHEM_ID 2714

   

3-methoxy-4-hydroxyphenylglycol sulfate

3-methoxy-4-hydroxyphenylglycol sulfate

C9H12O7S (264.0303722)


   

PURPUROGALLIN-4-CARBOXYLIC ACID

PURPUROGALLIN-4-CARBOXYLIC ACID

C12H8O7 (264.0270018)


   

PURPUROGALLIN-4-CARBOXYLIC ACID_major

PURPUROGALLIN-4-CARBOXYLIC ACID_major

C12H8O7 (264.0270018)


   

(3-Methoxy-4-hydroxyphenyl)ethylene glycol sulfate

(3-Methoxy-4-hydroxyphenyl)ethylene glycol sulfate

C9H12O7S (264.0303722)


   

1-Methylnicotinamide iodide

Pyridinium,3-(aminocarbonyl)-1-methyl-, iodide (1:1)

C7H9IN2O (263.9759614)


1-Methylnicotinamide iodide is an intermediate in the metabolism of Nicotinate and nicotinamide. It is a substrate for Aldehyde oxidase and Nicotinamide N-methyltransferase. [HMDB]

   

Sinalbin B

9-methoxy-2-(methylsulfanyl)-4H,9H-[1,3]thiazino[6,5-b]indole

C12H12N2OS2 (264.0391022)


   

6-(4-Methyl-3-pentenyl)-1,2,3,4-tetrathia-6-cyclooctene

6-(4-methylpent-3-en-1-yl)-5,8-dihydro-1,2,3,4-tetrathiocine

C10H16S4 (264.0134816)


   

5-BROMO-NAPHTHALENE-1-CARBOXYLIC ACID METHYL ESTER

5-BROMO-NAPHTHALENE-1-CARBOXYLIC ACID METHYL ESTER

C12H9BrO2 (263.9785874)


   

1-(4-BROMOPHENYL)-2-(1H-IMIDAZOL-1-YL)-1-ETHANONE

1-(4-BROMOPHENYL)-2-(1H-IMIDAZOL-1-YL)-1-ETHANONE

C11H9BrN2O (263.9898204)


   

4-Iodo-1-methyl-2-(2-methyl-2-propanyl)-1H-imidazole

4-Iodo-1-methyl-2-(2-methyl-2-propanyl)-1H-imidazole

C8H13IN2 (264.0123448)


   

Methyl 4-bromo-2-naphthoate

Methyl 4-bromo-2-naphthoate

C12H9BrO2 (263.9785874)


   

heptafluorobutyrylimidazole

n-Heptafluorobutyrylimidazole

C7H3F7N2O (264.0133592)


   

2-Naphthalenol,6-bromo-, 2-acetate

2-Naphthalenol,6-bromo-, 2-acetate

C12H9BrO2 (263.9785874)


   
   

2-[(2-Chloro-4-nitrophenoxy)methyl]pyridine

2-[(2-Chloro-4-nitrophenoxy)methyl]pyridine

C12H9ClN2O3 (264.0301674)


   

3-SULFOBENZOIC ACID DISODIUM SALT MONOHYDRATE

3-SULFOBENZOIC ACID DISODIUM SALT MONOHYDRATE

C7H6Na2O6S (263.96804960000003)


   

1-Iodo-3,5-dimethoxybenzene

1-Iodo-3,5-dimethoxybenzene

C8H9IO2 (263.9647284)


   

5-BROMO-2-(P-TOLYLOXY)PYRIMIDINE

5-BROMO-2-(P-TOLYLOXY)PYRIMIDINE

C11H9BrN2O (263.9898204)


   

2-[(2-CHLORO-6-FLUOROBENZYL)OXY]BENZALDEHYDE

2-[(2-CHLORO-6-FLUOROBENZYL)OXY]BENZALDEHYDE

C14H10ClFO2 (264.03533219999997)


   

2,6-Bis(thiocyanatomethyl)-4-methylanisole

2,6-Bis(thiocyanatomethyl)-4-methylanisole

C12H12N2OS2 (264.0391022)


   

N-(5-bromoquinolin-8-yl)acetamide

N-(5-bromoquinolin-8-yl)acetamide

C11H9BrN2O (263.9898204)


   

3-BROMO-4-(1H-IMIDAZOL-1-YL)ACETOPHENONE

3-BROMO-4-(1H-IMIDAZOL-1-YL)ACETOPHENONE

C11H9BrN2O (263.9898204)


   

5-CHLORO-1-(4-TRIFLUOROMETHOXY-PHENYL)-1H-TETRAZOLE

5-CHLORO-1-(4-TRIFLUOROMETHOXY-PHENYL)-1H-TETRAZOLE

C8H4ClF3N4O (264.002572)


   

4-(2-BROMOETHYL)BENZENESULFONIC ACID

4-(2-BROMOETHYL)BENZENESULFONIC ACID

C8H9BrO3S (263.9455744)


   

2-BROMO-4-(METHYLSULFONYL)PHENYL]HYDRAZINE

2-BROMO-4-(METHYLSULFONYL)PHENYL]HYDRAZINE

C7H9BrN2O2S (263.9568074)


   

3,5-BIS(METHYLSULFONYL)PHENYL]METHANOL

3,5-BIS(METHYLSULFONYL)PHENYL]METHANOL

C9H12O5S2 (264.0126142)


   

2,6-Difluoro-3-(propylsulfonyl)benzoic acid

2,6-Difluoro-3-(propylsulfonyl)benzoic acid

C10H10F2O4S (264.0267844)


   

4,6-Dichloro-5-(2,2-diethoxyethyl)pyrimidine

4,6-Dichloro-5-(2,2-diethoxyethyl)pyrimidine

C10H14Cl2N2O2 (264.0432284)


   

4-(2-chloro-6-fluorobenzyloxy)benzaldehyde

4-(2-chloro-6-fluorobenzyloxy)benzaldehyde

C14H10ClFO2 (264.03533219999997)


   

1-TRIFLUOROACETYL-5-FLUOROBENZIMIDAZOLIN-2-THIONE

1-TRIFLUOROACETYL-5-FLUOROBENZIMIDAZOLIN-2-THIONE

C9H4F4N2OS (263.9980462)


   

3-[(2-CHLORO-4-FLUOROBENZYL)OXY]BENZALDEHYDE

3-[(2-CHLORO-4-FLUOROBENZYL)OXY]BENZALDEHYDE

C14H10ClFO2 (264.03533219999997)


   

4-[(2-CHLORO-4-FLUOROBENZYL)OXY]BENZALDEHYDE

4-[(2-CHLORO-4-FLUOROBENZYL)OXY]BENZALDEHYDE

C14H10ClFO2 (264.03533219999997)


   

Ethyl 2,3,4,5-tetrafluorobenzoyl acetate

Ethyl 2,3,4,5-tetrafluorobenzoyl acetate

C11H8F4O3 (264.04095459999996)


   

Methanesulfonamide,N,N-1,2-phenylenebis-

Methanesulfonamide,N,N-1,2-phenylenebis-

C8H12N2O4S2 (264.0238472)


   

3-(4-methoxyphenoxy)-1-propanesulfonyl

3-(4-methoxyphenoxy)-1-propanesulfonyl

C10H13ClO4S (264.02230480000003)


   

4,5,6,7-TETRAHYDRO-1H-BENZO[D]IMIDAZOLE-6-CARBOXYLIC ACID COMPOUND WITH SULFURIC ACID (1:1)

4,5,6,7-TETRAHYDRO-1H-BENZO[D]IMIDAZOLE-6-CARBOXYLIC ACID COMPOUND WITH SULFURIC ACID (1:1)

C8H12N2O6S (264.0416052)


   

N-benzyl-6-chloro-5-nitropyrimidin-4-amine

N-benzyl-6-chloro-5-nitropyrimidin-4-amine

C11H9ClN4O2 (264.0414004)


   

1-(2,5-DICHLOROPYRIMIDIN-4-YL)-1H-BENZO[D]IMIDAZOLE

1-(2,5-DICHLOROPYRIMIDIN-4-YL)-1H-BENZO[D]IMIDAZOLE

C11H6Cl2N4 (263.9969496)


   

3-(2,5-Dichloropyrimidin-4-yl)imidazo[1,2-a]pyridine

3-(2,5-Dichloropyrimidin-4-yl)imidazo[1,2-a]pyridine

C11H6Cl2N4 (263.9969496)


   

ETHYL 4-BROMO-3,5-DIMETHYL-1H-PYRROLE-2-CARBOXYLATE

ETHYL 4-BROMO-3,5-DIMETHYL-1H-PYRROLE-2-CARBOXYLATE

C11H9BrN2O (263.9898204)


   

5-CHLORO-2-[(2-FLUOROBENZYL)OXY]BENZALDEHYDE

5-CHLORO-2-[(2-FLUOROBENZYL)OXY]BENZALDEHYDE

C14H10ClFO2 (264.03533219999997)


   

3,6-DIACETOXYPHTHALIC ACID ANHYDRIDE

3,6-DIACETOXYPHTHALIC ACID ANHYDRIDE

C12H8O7 (264.0270018)


   

5-bromo-2-(3-methylphenoxy)pyrimidine

5-bromo-2-(3-methylphenoxy)pyrimidine

C11H9BrN2O (263.9898204)


   

2-[(2-CHLORO-4-FLUOROBENZYL)OXY]BENZALDEHYDE

2-[(2-CHLORO-4-FLUOROBENZYL)OXY]BENZALDEHYDE

C14H10ClFO2 (264.03533219999997)


   

VINYL CHLORIDE/VINYL ACETATE/MALEIC ACID TERPOLYMER

VINYL CHLORIDE/VINYL ACETATE/MALEIC ACID TERPOLYMER

C10H13ClO6 (264.0400628)


   

3-IODO-4-METHOXYBENZYL ALCOHOL

3-IODO-4-METHOXYBENZYL ALCOHOL

C8H9IO2 (263.9647284)


   

4-(BROMOMETHYL)-4-FLUORO-1,1-BIPHENYL

4-(BROMOMETHYL)-4-FLUORO-1,1-BIPHENYL

C13H10BrF (263.9949852)


   

3-CHLORO-2-FLUORO-4-METHYL-[1,1-BIPHENYL]-4-CARBOXYLIC ACID

3-CHLORO-2-FLUORO-4-METHYL-[1,1-BIPHENYL]-4-CARBOXYLIC ACID

C14H10ClFO2 (264.03533219999997)


   

3-Iodo-6-isopropoxypyridazine

3-Iodo-6-isopropoxypyridazine

C7H9IN2O (263.9759614)


   

3-CHLORO-3-FLUORO-4-METHOXYBENZOPHENONE

3-CHLORO-3-FLUORO-4-METHOXYBENZOPHENONE

C14H10ClFO2 (264.03533219999997)


   

diphenyl chloroarsine

diphenyl chloroarsine

C12H10AsCl (263.968695)


   

2-bromo-6-(2,5-dimethylpyrrol-1-yl)-4-methylpyridine

2-bromo-6-(2,5-dimethylpyrrol-1-yl)-4-methylpyridine

C12H13BrN2 (264.0262038)


   

5-CHLORO-2-[(3-FLUOROBENZYL)OXY]BENZALDEHYDE

5-CHLORO-2-[(3-FLUOROBENZYL)OXY]BENZALDEHYDE

C14H10ClFO2 (264.03533219999997)


   

5-CHLORO-2-[(4-FLUOROBENZYL)OXY]BENZALDEHYDE

5-CHLORO-2-[(4-FLUOROBENZYL)OXY]BENZALDEHYDE

C14H10ClFO2 (264.03533219999997)


   

(3AS)-7-BROMO-3A 4 5 7A-TETRAHYDRO-2 2-&

(3AS)-7-BROMO-3A 4 5 7A-TETRAHYDRO-2 2-&

C9H13BrO4 (263.9997158)


   

3-ETHYL-5-[(PHENYLAMINO)METHYLENE]-2-THIOXO-4-THIAZOLIDINONE

3-ETHYL-5-[(PHENYLAMINO)METHYLENE]-2-THIOXO-4-THIAZOLIDINONE

C12H12N2OS2 (264.0391022)


   

METHYL 3-(CHLOROSULFONYL)-4-METHOXYBENZOATE

METHYL 3-(CHLOROSULFONYL)-4-METHOXYBENZOATE

C9H9ClO5S (263.98592140000005)


   

4-Iodo-1,2-dimethoxybenzene

4-Iodo-1,2-dimethoxybenzene

C8H9IO2 (263.9647284)


   

8-FLUORO-4H-(1)-BENZOPYRANO(4 3-B)THIOP&

8-FLUORO-4H-(1)-BENZOPYRANO(4 3-B)THIOP&

C12H9FN2O2S (264.0368746)


   

2-BROMOPHENYLSULFONYLETHANOL

2-BROMOPHENYLSULFONYLETHANOL

C8H9BrO3S (263.9455744)


   

2,2,2-TRIFLUOROETHYL 3-NITROPHENYLCARBAMATE

2,2,2-TRIFLUOROETHYL 3-NITROPHENYLCARBAMATE

C9H7F3N2O4 (264.03578980000003)


   

2-(3-bromophenoxy)-6-methylpyrazine

2-(3-bromophenoxy)-6-methylpyrazine

C11H9BrN2O (263.9898204)


   

1,3,5-Trimethyl-2,4,6-tris(chloromethyl)benzene

1,3,5-Trimethyl-2,4,6-tris(chloromethyl)benzene

C12H15Cl3 (264.023928)


   

5-Bromo-N-ethylpyridine-3-sulfonamide

5-Bromo-N-ethylpyridine-3-sulfonamide

C7H9BrN2O2S (263.9568074)


   

Arctinol b

UNII:E263X00IUY

C13H12O2S2 (264.0278692)


   
   

2-NITRO-4-(TRIFLUOROMETHOXY)ACETANILIDE

2-NITRO-4-(TRIFLUOROMETHOXY)ACETANILIDE

C9H7F3N2O4 (264.03578980000003)


   

6-(4-bromophenoxy)pyridin-3-amine

6-(4-bromophenoxy)pyridin-3-amine

C11H9BrN2O (263.9898204)


   

1,1,3,3,4,5,6,7-OCTAFLUORO-1,3-DIHYDRO-ISOBENZOFURAN

1,1,3,3,4,5,6,7-OCTAFLUORO-1,3-DIHYDRO-ISOBENZOFURAN

C8F8O (263.9821406)


   

4-[(4,6-Dichloropyrimidin-2-yl)amino]benzonitrile

4-[(4,6-Dichloropyrimidin-2-yl)amino]benzonitrile

C11H6Cl2N4 (263.9969496)


   

5-Bromo-N,N-dimethylpyridine-3-sulfonamide

5-Bromo-N,N-dimethylpyridine-3-sulfonamide

C7H9BrN2O2S (263.9568074)


   

1-(4-(BROMOMETHYL)PHENYL)-3,5-DIMETHYL-1H-PYRAZOLE

1-(4-(BROMOMETHYL)PHENYL)-3,5-DIMETHYL-1H-PYRAZOLE

C12H13BrN2 (264.0262038)


   

2-bromo-1-(1-phenylpyrazol-4-yl)ethanone

2-bromo-1-(1-phenylpyrazol-4-yl)ethanone

C11H9BrN2O (263.9898204)


   

2-(6-Bromonaphthalen-2-yl)acetic acid

2-(6-Bromonaphthalen-2-yl)acetic acid

C12H9BrO2 (263.9785874)


   

Ethyl 5-bromo-2,3-difluorobenzoate

Ethyl 5-bromo-2,3-difluorobenzoate

C9H7BrF2O2 (263.9597446)


   

4,6-dichloro-1-phenylpyrazolo[3,4-d]pyrimidine

4,6-dichloro-1-phenylpyrazolo[3,4-d]pyrimidine

C11H6Cl2N4 (263.9969496)


   

Chloralodol

2-methyl-4-(2,2,2-trichloro-1-hydroxyethoxy)pentan-2-ol

C8H15Cl3O3 (264.00867300000004)


N - Nervous system > N05 - Psycholeptics > N05C - Hypnotics and sedatives > N05CC - Aldehydes and derivatives C78272 - Agent Affecting Nervous System > C29756 - Sedative and Hypnotic

   

Methyl 5-bromo-2-naphthoate

Methyl 5-bromo-2-naphthoate

C12H9BrO2 (263.9785874)


   

5-(2-chloro-4-nitrophenoxy)-2-methylpyridine

5-(2-chloro-4-nitrophenoxy)-2-methylpyridine

C12H9ClN2O3 (264.0301674)


   

Benzoic acid,2-[(4-chlorophenyl)thio]-

Benzoic acid,2-[(4-chlorophenyl)thio]-

C13H9ClO2S (264.0011764)


   

[5-(hydroxymethyl)-2-(trichloromethyl)-1,3-dioxan-5-yl]methanol

[5-(hydroxymethyl)-2-(trichloromethyl)-1,3-dioxan-5-yl]methanol

C7H11Cl3O4 (263.9722896)


   

4-bromo-6-(trifluoromethyl)benzimidazole

4-bromo-6-(trifluoromethyl)benzimidazole

C8H4BrF3N2 (263.950992)


   

4-Bromophenyl phenyl sulfide

4-Bromophenyl phenyl sulfide

C12H9BrS (263.9608294)


   

Methyl 6-bromo-2-naphthoate

Methyl 6-bromo-2-naphthoate

C12H9BrO2 (263.9785874)


   

Methyl [4-(chlorosulfonyl)phenoxy]acetate

Methyl [4-(chlorosulfonyl)phenoxy]acetate

C9H9ClO5S (263.98592140000005)


   
   

2-BROMO-1-[4-(2-FURYL)PHENYL]ETHANONE

2-BROMO-1-[4-(2-FURYL)PHENYL]ETHANONE

C12H9BrO2 (263.9785874)


   

4-Bromo-6-(trifluoromethyl)-1H-indazole

4-Bromo-6-(trifluoromethyl)-1H-indazole

C8H4BrF3N2 (263.950992)


   

2-[(3,4-Difluorophenyl)sulfonyl]acetic acid ethyl ester

2-[(3,4-Difluorophenyl)sulfonyl]acetic acid ethyl ester

C10H10F2O4S (264.0267844)


   

Pralidoxime Iodide

Pralidoxime Iodide

C7H9IN2O (263.9759614)


D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D002801 - Cholinesterase Reactivators C78272 - Agent Affecting Nervous System > C47796 - Cholinergic Agonist D020011 - Protective Agents > D000931 - Antidotes D004793 - Enzyme Reactivators

   

5-CHLORO-2-(TRIFLUOROMETHOXY)BENZOTRIFLUORIDE

5-CHLORO-2-(TRIFLUOROMETHOXY)BENZOTRIFLUORIDE

C8H3ClF6O (263.977661)


   

Methyl 3-bromo-1-naphthoate

Methyl 3-bromo-1-naphthoate

C12H9BrO2 (263.9785874)


   

3-bromo-4-methoxybenzenecarboximidamide,hydrochloride

3-bromo-4-methoxybenzenecarboximidamide,hydrochloride

C8H10BrClN2O (263.966498)


   

2-chloro-2,2-diphenylacetyl chloride

2-chloro-2,2-diphenylacetyl chloride

C14H10Cl2O (264.010867)


   

Silicon tetraacetate

Silicon tetraacetate

C8H12O8Si (264.0301432)


   

3,3,4,4,5,5,6,6,6-Nonafluoro-1-hexanol

1-Hexanol, 3,3,4,4,5,5,6,6,6-nonafluoro-

C6H5F9O (264.0196668)


   

Oxirane,2,3-bis(2-chlorophenyl)-

Oxirane,2,3-bis(2-chlorophenyl)-

C14H10Cl2O (264.010867)


   

Phosphinous bromide,P,P-diphenyl-

Phosphinous bromide,P,P-diphenyl-

C12H10BrP (263.970345)


   

Imidazo[1,2-a]pyridine, 6-bromo-2-(trifluoromethyl)-

Imidazo[1,2-a]pyridine, 6-bromo-2-(trifluoromethyl)-

C8H4BrF3N2 (263.950992)


   

Methyl 4-bromo-3-methoxy-5-methylthiophene-2-carboxylate

Methyl 4-bromo-3-methoxy-5-methylthiophene-2-carboxylate

C8H9BrO3S (263.9455744)


   

(2-(METHOXYCARBONYL)-5-(TRIFLUOROMETHOXY)PHENYL)BORONIC ACID

(2-(METHOXYCARBONYL)-5-(TRIFLUOROMETHOXY)PHENYL)BORONIC ACID

C9H8BF3O5 (264.0416864)


   

2,4-Dichloro-5-(2-methoxyethoxy)phenylboronic acid

2,4-Dichloro-5-(2-methoxyethoxy)phenylboronic acid

C9H11BCl2O4 (264.0127416)


   

4,5-Dichloro-2-(2-methoxyethoxy)phenylboronic acid

4,5-Dichloro-2-(2-methoxyethoxy)phenylboronic acid

C9H11BCl2O4 (264.0127416)


   

4-Bromo-1-chloro-2-(2-methoxyethoxy)benzene

4-Bromo-1-chloro-2-(2-methoxyethoxy)benzene

C9H10BrClO2 (263.955265)


   

5-Bromo-3-(trifluoromethyl)-1H-indazole

5-Bromo-3-(trifluoromethyl)-1H-indazole

C8H4BrF3N2 (263.950992)


   

1-[4-(4-Chloro-2-fluorophenoxy)phenyl]ethanone

1-[4-(4-Chloro-2-fluorophenoxy)phenyl]ethanone

C14H10ClFO2 (264.03533219999997)


   

6-chloro-3-nitro-N-(pyridin-4-ylmethyl)pyridin-2-amine

6-chloro-3-nitro-N-(pyridin-4-ylmethyl)pyridin-2-amine

C11H9ClN4O2 (264.0414004)


   

1,6-NAPHTHYRIDINE-3-CARBOXYLIC ACID, 7-CHLORO-1-CYCLOPROPYL-1,4-DIHYDRO-4-OXO-

1,6-NAPHTHYRIDINE-3-CARBOXYLIC ACID, 7-CHLORO-1-CYCLOPROPYL-1,4-DIHYDRO-4-OXO-

C12H9ClN2O3 (264.0301674)


   

Raluridine

5-Chloro-2,3-dideoxy-3-fluoro-uridine

C9H10ClFN2O4 (264.0313102)


C471 - Enzyme Inhibitor > C1589 - Reverse Transcriptase Inhibitor > C97452 - Nucleoside Reverse Transcriptase Inhibitor D009676 - Noxae > D000963 - Antimetabolites > D015224 - Dideoxynucleosides C254 - Anti-Infective Agent > C281 - Antiviral Agent Raluridine is a purine nucleoside analog. Purine nucleoside analogs have broad antitumor activity targeting indolent lymphoid malignancies. Anticancer mechanisms in this process rely on inhibition of DNA synthesis, induction of apoptosis, etc[1].

   

1-iodo-2-(methoxymethoxy)benzene

1-iodo-2-(methoxymethoxy)benzene

C8H9IO2 (263.9647284)


   

9H-XANTHEN-9-ONE, 2-(TRIFLUOROMETHYL)-

9H-XANTHEN-9-ONE, 2-(TRIFLUOROMETHYL)-

C14H7F3O2 (264.0398118)


   

2,4-Dimethoxyiodobenzene

2,4-Dimethoxyiodobenzene

C8H9IO2 (263.9647284)


   

ethyl nonafluorobutyl ether

ethyl nonafluorobutyl ether

C6H5F9O (264.0196668)


   

METHYL 4-BROMO-1-NAPHTHOATE

METHYL 4-BROMO-1-NAPHTHOATE

C12H9BrO2 (263.9785874)


   

5-Bromo-4-(4-methoxyphenyl)pyrimidine

5-Bromo-4-(4-methoxyphenyl)pyrimidine

C11H9BrN2O (263.9898204)


   

5-Bromo-4-(3-methoxyphenyl)pyrimidine

5-Bromo-4-(3-methoxyphenyl)pyrimidine

C11H9BrN2O (263.9898204)


   

5-[[4-(Dimethylamino)phenyl]methylene]-2,4-oxazolidinedithione

5-[[4-(Dimethylamino)phenyl]methylene]-2,4-oxazolidinedithione

C12H12N2OS2 (264.0391022)


   

5,5-dithiophen-2-ylimidazolidine-2,4-dione

5,5-dithiophen-2-ylimidazolidine-2,4-dione

C11H8N2O2S2 (264.0027188)


   

4-(4-Bromophenyl)piperidin-4-carbonitrile

4-(4-Bromophenyl)piperidin-4-carbonitrile

C12H13BrN2 (264.0262038)


   

ETHYL PERFLUOROBUTYL ETHER

ETHYL PERFLUOROBUTYL ETHER

C6H5F9O (264.0196668)


   

6-(4-chlorophenoxy)pyridine-3-carbothioamide

6-(4-chlorophenoxy)pyridine-3-carbothioamide

C12H9ClN2OS (264.01240939999997)


   

1-bromo-2-(chloromethyl)-4,5-dimethoxy-benzene

1-bromo-2-(chloromethyl)-4,5-dimethoxy-benzene

C9H10BrClO2 (263.955265)


   

4-IODO-2-METHOXYBENZYL ALCOHOL

4-IODO-2-METHOXYBENZYL ALCOHOL

C8H9IO2 (263.9647284)


   

2-thioxo-3-allyl-2-4-oxo-5-(n-methyl-pyrid-2-yliden)-1,3-thiazoldine

2-thioxo-3-allyl-2-4-oxo-5-(n-methyl-pyrid-2-yliden)-1,3-thiazoldine

C12H12N2OS2 (264.0391022)


   

4-chloro-3-nitro-2-phenylmethoxypyridine

4-chloro-3-nitro-2-phenylmethoxypyridine

C12H9ClN2O3 (264.0301674)


   

5-BROMO-2-(O-TOLYLOXY)PYRIMIDINE

5-BROMO-2-(O-TOLYLOXY)PYRIMIDINE

C11H9BrN2O (263.9898204)


   

1,1,1,3,3,3-hexafluoropropan-2-yl 2,2,2-trifluoroacetate

1,1,1,3,3,3-hexafluoropropan-2-yl 2,2,2-trifluoroacetate

C5HF9O2 (263.98328339999995)


   

2-Bromo-1-[4-(difluoromethoxy)phenyl]ethanone

2-Bromo-1-[4-(difluoromethoxy)phenyl]ethanone

C9H7BrF2O2 (263.9597446)


   

2-(4-bromophenoxy)-6-methylpyrazine

2-(4-bromophenoxy)-6-methylpyrazine

C11H9BrN2O (263.9898204)


   

2-Bromo-1-(1-hydroxynaphthalen-2-yl)ethanone

2-Bromo-1-(1-hydroxynaphthalen-2-yl)ethanone

C12H9BrO2 (263.9785874)


   

1-Bromo-4-butoxy-2,3-difluorobenzene

1-Bromo-4-butoxy-2,3-difluorobenzene

C10H11BrF2O (263.996128)


   

SODIUM (E)-3-(3-METHOXY-3-OXOPROP-1-EN-1-YL)BENZENESULFONATE

SODIUM (E)-3-(3-METHOXY-3-OXOPROP-1-EN-1-YL)BENZENESULFONATE

C10H9NaO5S (264.0068384)


   

(7-bromo-1-ethyl-1H-imidazo[4,5-c]pyridin-2-yl)acetonitrile

(7-bromo-1-ethyl-1H-imidazo[4,5-c]pyridin-2-yl)acetonitrile

C10H9BrN4 (264.0010534)


   

2-(Benzyloxy)-5-bromopyrimidine

2-(Benzyloxy)-5-bromopyrimidine

C11H9BrN2O (263.9898204)


   

3-(2-Bromo-4,5-difluorophenyl)propanoic acid

3-(2-Bromo-4,5-difluorophenyl)propanoic acid

C9H7BrF2O2 (263.9597446)


   

5,6-DIHYDRO-6-METHYL-4-OXO-4H-THIENO[2,3-B]THIOPYRAN-2-SULFONIC ACIS

5,6-DIHYDRO-6-METHYL-4-OXO-4H-THIENO[2,3-B]THIOPYRAN-2-SULFONIC ACIS

C8H8O4S3 (263.9584728)


   

4-chloro-1-(2-chlorophenyl)pyrazolo[3,4-d]pyrimidine

4-chloro-1-(2-chlorophenyl)pyrazolo[3,4-d]pyrimidine

C11H6Cl2N4 (263.9969496)


   
   

3-Amino-6-iodopyrazine-2-carboxamide

3-Amino-6-iodopyrazine-2-carboxamide

C5H5IN4O (263.950811)


   

3-BROMOTHIOPHENE-2CARBOXALDEHYDE DIETHYL ACETAL

3-BROMOTHIOPHENE-2CARBOXALDEHYDE DIETHYL ACETAL

C9H13BrO2S (263.98195780000003)


   

thallium(I) acetate

thallium(I) acetate

C2H3O2Tl (263.9877138)


   

4-NITRO-N-CARBOETHOXYPHTHALIMIDE

4-NITRO-N-CARBOETHOXYPHTHALIMIDE

C11H8N2O6 (264.0382348)


   

Metatartaric acid

Metatartaric acid

C8H8O10 (264.01174679999997)


It is used to stabilise fine wines by inhibiting potassium bitartrate crystal formn.

   

5-Bromo-4-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine

5-Bromo-4-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine

C8H4BrF3N2 (263.950992)


   

Ethyl 2-bromo-4,5-difluorobenzoate

Ethyl 2-bromo-4,5-difluorobenzoate

C9H7BrF2O2 (263.9597446)


   

1-(4-CHLORO-PHENYL)-5-METHYL-1H-PYRAZOLE-3-CARBOXYLICACIDETHYLESTER

1-(4-CHLORO-PHENYL)-5-METHYL-1H-PYRAZOLE-3-CARBOXYLICACIDETHYLESTER

C12H9ClN2O3 (264.0301674)


   

N-{6-chloroimidazo[1,2-b]pyridazin-2-yl}-2,2,2-trifluoroacetamide

N-{6-chloroimidazo[1,2-b]pyridazin-2-yl}-2,2,2-trifluoroacetamide

C8H4ClF3N4O (264.002572)


   

METHYL 4-(3-NITROPHENYL)THIAZOLE-2-CARBOXYLATE

METHYL 4-(3-NITROPHENYL)THIAZOLE-2-CARBOXYLATE

C11H8N2O4S (264.0204768)


   

3-ALLYL-2-MERCAPTO-3,5,6,7-TETRAHYDRO-4H-CYCLOPENTA[4,5]THIENO[2,3-D]PYRIMIDIN-4-ONE

3-ALLYL-2-MERCAPTO-3,5,6,7-TETRAHYDRO-4H-CYCLOPENTA[4,5]THIENO[2,3-D]PYRIMIDIN-4-ONE

C12H12N2OS2 (264.0391022)


   

2-Iodo-1,3-dimethoxybenzene

2-Iodo-1,3-dimethoxybenzene

C8H9IO2 (263.9647284)


   

1-(3,4-DIMETHOXY-BENZYL)-PIPERAZINE

1-(3,4-DIMETHOXY-BENZYL)-PIPERAZINE

C7H9BrN2O4 (263.9745654)


   

4-Amino-5-bromo-2-(trifluoromethyl)benzonitrile

4-Amino-5-bromo-2-(trifluoromethyl)benzonitrile

C8H4BrF3N2 (263.950992)


   

4-bromo-3-(trifluoromethyl)-1H-indazole

4-bromo-3-(trifluoromethyl)-1H-indazole

C8H4BrF3N2 (263.950992)


   

N-(2-Chlorophenyl)benzenecarbohydrazonoylchloride

N-(2-Chlorophenyl)benzenecarbohydrazonoylchloride

C13H10Cl2N2 (264.0221)


   

1-iodo-2,3-dimethoxybenzene

1-iodo-2,3-dimethoxybenzene

C8H9IO2 (263.9647284)


   

Hydrazine,[2,4-bis(methylsulfonyl)phenyl]-

Hydrazine,[2,4-bis(methylsulfonyl)phenyl]-

C8H12N2O4S2 (264.0238472)


   

thorium oxide

Thorium dioxide

O2Th (264.027884)


D009676 - Noxae > D002273 - Carcinogens

   

5-(4-DIMETHYLAMINOBENZYLIDENE)RHODANINE

5-(4-DIMETHYLAMINOBENZYLIDENE)RHODANINE

C12H12N2OS2 (264.0391022)


   

1-bromo-4-chloro-2-(2-methoxyethoxy)benzene

1-bromo-4-chloro-2-(2-methoxyethoxy)benzene

C9H10BrClO2 (263.955265)


   

3-bromo-2,3-dihydro-1H-pyrrolo[2,1-b]quinazolin-9-one

3-bromo-2,3-dihydro-1H-pyrrolo[2,1-b]quinazolin-9-one

C11H9BrN2O (263.9898204)


   

2-iodo-6-methoxyBenzenemethanol

2-iodo-6-methoxyBenzenemethanol

C8H9IO2 (263.9647284)


   

3-hydroxynaphtho[3,2-b][1]benzofuran-6,11-dione

3-hydroxynaphtho[3,2-b][1]benzofuran-6,11-dione

C16H8O4 (264.0422568)


   

2-(4-chloro-2-methylphenoxy)-3-nitropyridine

2-(4-chloro-2-methylphenoxy)-3-nitropyridine

C12H9ClN2O3 (264.0301674)


   

2-BROMO-1-(4-IMIDAZOL-1-YL-PHENYL)ETHANONE

2-BROMO-1-(4-IMIDAZOL-1-YL-PHENYL)ETHANONE

C11H9BrN2O (263.9898204)


   

4,5,6,7-TETRAFLUORO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID METHYL ESTER

4,5,6,7-TETRAFLUORO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID METHYL ESTER

C10H4F4O2S (263.98681320000003)


   

4-(5-bromopyridin-3-yl)-6-methylpyrimidin-2-amine

4-(5-bromopyridin-3-yl)-6-methylpyrimidin-2-amine

C10H9BrN4 (264.0010534)


   

5-Bromo-5-deoxy-2-C-methyl-2,3-O-(1-methylethylidene)-D-ribonic-γ-lactone

5-Bromo-5-deoxy-2-C-methyl-2,3-O-(1-methylethylidene)-D-ribonic-γ-lactone

C9H13BrO4 (263.9997158)


   

N-(4-Chlorophenyl)benzenecarbohydrazonoylchloride

N-(4-Chlorophenyl)benzenecarbohydrazonoylchloride

C13H10Cl2N2 (264.0221)


   

OCTAFLUOROACETOPHENONE

OCTAFLUOROACETOPHENONE

C8F8O (263.9821406)


   

1-naphthyl phosphate monosodium salt monohydrate

1-naphthyl phosphate monosodium salt monohydrate

C10H10NaO5P (264.01635400000004)


   

methyl 1-bromonaphthalene-2-carboxylate

methyl 1-bromonaphthalene-2-carboxylate

C12H9BrO2 (263.9785874)


   

1-(4-bromo-1-hydroxynaphthalen-2-yl)ethanone

1-(4-bromo-1-hydroxynaphthalen-2-yl)ethanone

C12H9BrO2 (263.9785874)


   

[3-(5-bromopyrimidin-2-yl)phenyl]methanol

[3-(5-bromopyrimidin-2-yl)phenyl]methanol

C11H9BrN2O (263.9898204)


   

5-Fluoro-3-methyl-1-benzothiophene-2-sulfonyl chloride

5-Fluoro-3-methyl-1-benzothiophene-2-sulfonyl chloride

C9H6ClFO2S2 (263.94817780000005)


   

2-(2-iodophenoxy)ethanol

2-(2-iodophenoxy)ethanol

C8H9IO2 (263.9647284)


   
   
   

6-chloro-7-hydroxy-4-(trifluoromethyl)coumarin

6-chloro-7-hydroxy-4-(trifluoromethyl)coumarin

C10H4ClF3O3 (263.980106)


   

4-(bromomethyl)naphthalene-1-carboxylic acid

4-(bromomethyl)naphthalene-1-carboxylic acid

C12H9BrO2 (263.9785874)


   

2,3,5,6-TETRAFLUORO-4-TRIFLUOROMETHYL-BENZOYL FLUORIDE

2,3,5,6-TETRAFLUORO-4-TRIFLUOROMETHYL-BENZOYL FLUORIDE

C8F8O (263.9821406)


   

4-Chloro-3-nitro-N,N-dimethylbenzenesulfamide

4-Chloro-3-nitro-N,N-dimethylbenzenesulfamide

C8H9ClN2O4S (263.9971544)


   

(R)-2-((5-BROMO-2,3-DIFLUOROPHENOXY)METHYL)OXIRANE

(R)-2-((5-BROMO-2,3-DIFLUOROPHENOXY)METHYL)OXIRANE

C9H7BrF2O2 (263.9597446)


   

2-[(5-Chloropyridin-2-yl)amino]-2-oxoacetic acid ethyl ester monohydrochloride

2-[(5-Chloropyridin-2-yl)amino]-2-oxoacetic acid ethyl ester monohydrochloride

C9H9ClN2O3.HCl (264.006845)


   

3,3-Carbonylbis-2-thiazolidinethione

3,3-Carbonylbis-2-thiazolidinethione

C7H8N2OS4 (263.95194779999997)


   

Ethyl Nonafluorobutyl Ether (Mixture of isoMers)

Ethyl Nonafluorobutyl Ether (Mixture of isoMers)

C6H5F9O (264.0196668)


   

METHYL 4-CHLORO-6-OXO-1-PHENYL-1,6-DIHYDROPYRIDAZINE-3-CARBOXYLATE

METHYL 4-CHLORO-6-OXO-1-PHENYL-1,6-DIHYDROPYRIDAZINE-3-CARBOXYLATE

C12H9ClN2O3 (264.0301674)


   

Ethyl 4,6-dichloro-5-nitronicotinate

Ethyl 4,6-dichloro-5-nitronicotinate

C8H6Cl2N2O4 (263.9704616)


   

6-bromonaphthalene-2-carbohydrazide

6-bromonaphthalene-2-carbohydrazide

C11H9BrN2O (263.9898204)


   

1-Propanol,3-[(4,5-dichloro-2-nitrophenyl)amino]-

1-Propanol,3-[(4,5-dichloro-2-nitrophenyl)amino]-

C9H10Cl2N2O3 (264.006845)


   

3-Bromo-6-(trifluoromethyl)imidazo[1,2-a]pyridine

3-Bromo-6-(trifluoromethyl)imidazo[1,2-a]pyridine

C8H4BrF3N2 (263.950992)


   

9-Bromo-[1,2,4]triazolo[1,5-c]quinazolin-5(6H)-one

9-Bromo-[1,2,4]triazolo[1,5-c]quinazolin-5(6H)-one

C9H5BrN4O (263.96467)


   

sodium O,O-di-sec-butyl dithiophosphate

sodium O,O-di-sec-butyl dithiophosphate

C8H18NaO2PS2 (264.0383498)


   

Potassium diisobutyl dithiophosphate

Potassium diisobutyl dithiophosphate

C8H18KOPS2+ (264.0173728)


   

3-[(2-CHLORO-6-FLUOROBENZYL)OXY]BENZALDEHYDE

3-[(2-CHLORO-6-FLUOROBENZYL)OXY]BENZALDEHYDE

C14H10ClFO2 (264.03533219999997)


   

Sodium-O,O-di(isobutyl) dithiophosphate

Sodium-O,O-di(isobutyl) dithiophosphate

C8H18NaO2PS2 (264.0383498)


   

IMIDAZO[1,2-A]PYRIDINE, 3-BROMO-2-(TRIFLUOROMETHYL)-

IMIDAZO[1,2-A]PYRIDINE, 3-BROMO-2-(TRIFLUOROMETHYL)-

C8H4BrF3N2 (263.950992)


   

3-Bromo-5-(trifluoromethyl)-7-azaindole

3-Bromo-5-(trifluoromethyl)-7-azaindole

C8H4BrF3N2 (263.950992)


   

5h-octafluoropentanoyl chloride

5h-octafluoropentanoyl chloride

C5HClF8O (263.9588182)


   

4-bromo-1-Methoxy-2-(Methylsulfonyl)benzene

4-bromo-1-Methoxy-2-(Methylsulfonyl)benzene

C8H9BrO3S (263.9455744)


   

METHYL 2-[(2,6-DICHLOROBENZYL)THIO]ACETATE

METHYL 2-[(2,6-DICHLOROBENZYL)THIO]ACETATE

C10H10Cl2O2S (263.97785400000004)


   

5-chlorosulfonyl-2-ethoxybenzoic acid

5-chlorosulfonyl-2-ethoxybenzoic acid

C9H9ClO5S (263.98592140000005)


   

3-BROMO-4-(1H-PYRAZOL-1-YL)ACETOPHENONE

3-BROMO-4-(1H-PYRAZOL-1-YL)ACETOPHENONE

C11H9BrN2O (263.9898204)


   

2-(5,7-DICHLORO-1H-INDOL-3-YL)-ETHYLAMINE HYDROCHLORIDE

2-(5,7-DICHLORO-1H-INDOL-3-YL)-ETHYLAMINE HYDROCHLORIDE

C10H11Cl3N2 (263.99877760000004)


   

2-Iodo-1,4-dimethoxybenzene

2-Iodo-1,4-dimethoxybenzene

C8H9IO2 (263.9647284)


   

3-(7-bromoquinolin-4-yl)propan-1-amine

3-(7-bromoquinolin-4-yl)propan-1-amine

C12H13BrN2 (264.0262038)


   
   

[3-(chlorosulfonyl)-4-methoxyphenyl]acetic acid(SALTDATA: FREE)

[3-(chlorosulfonyl)-4-methoxyphenyl]acetic acid(SALTDATA: FREE)

C9H9ClO5S (263.98592140000005)


   

8-CHLORO-6-(TRIFLUOROMETHYL)IMIDAZO[1,2-A]PYRIDINE-2-CARBOXYLIC ACID

8-CHLORO-6-(TRIFLUOROMETHYL)IMIDAZO[1,2-A]PYRIDINE-2-CARBOXYLIC ACID

C9H4ClF3N2O2 (263.991339)


   

POTASSIUM TRIFLUORO(2-(METHYLSULFONYL)PYRIMIDIN-5-YL)BORATE

POTASSIUM TRIFLUORO(2-(METHYLSULFONYL)PYRIMIDIN-5-YL)BORATE

C5H5BF3KN2O2S (263.9753956)


   

8,9,10-Trihydroxy-7-hydroxymethyl-2-thioxo-6-oxa-1,3-diaza-spiro[4.5]decan-4-one

8,9,10-Trihydroxy-7-hydroxymethyl-2-thioxo-6-oxa-1,3-diaza-spiro[4.5]decan-4-one

C8H12N2O6S (264.0416052)


   

4-Methyl-2-(4-nitrophenyl)-1,3-thiazole-5-carboxylic acid

4-Methyl-2-(4-nitrophenyl)-1,3-thiazole-5-carboxylic acid

C11H8N2O4S (264.0204768)


   

2-{[(4-Fluorobenzoyl)oxy]ethanimidoyl}-1,3-thiazole

2-{[(4-Fluorobenzoyl)oxy]ethanimidoyl}-1,3-thiazole

C12H9FN2O2S (264.0368746)


   
   

4-Hydroxy-3-methyl butyl diphosphate

4-Hydroxy-3-methyl butyl diphosphate

C5H14O8P2 (264.0163904)


   

3-Methylbutylsulfanyl(phosphonooxy)phosphinic acid

3-Methylbutylsulfanyl(phosphonooxy)phosphinic acid

C5H14O6P2S (263.9986324)


   

2,3,4,6-Tetrahydroxy-5-oxobenzo[7]annulene-8-carboxylic acid

2,3,4,6-Tetrahydroxy-5-oxobenzo[7]annulene-8-carboxylic acid

C12H8O7 (264.0270018)


   

4-Methylgallic acid 3-sulfate

3-Hydroxy-4-methoxy-5-(sulfooxy)benzoic acid

C8H8O8S (263.9939888)


   
   

2-[(2R,5Z)-2-Carboxy-4-methylthiazol-5(2H)-ylidene]ethyl phosphate

2-[(2R,5Z)-2-Carboxy-4-methylthiazol-5(2H)-ylidene]ethyl phosphate

C7H7NO6PS-3 (263.9731712)


   

2-(Hydroxyiminomethyl)-1-methylpyridinium iodide

2-(Hydroxyiminomethyl)-1-methylpyridinium iodide

C7H9IN2O (263.9759614)


   

Avibactam(1-)

Avibactam(1-)

C7H10N3O6S- (264.02903000000003)


An organosulfate oxoanion that is the conjugate base of avibactam, obtained by deprotonation of the sulfo group.

   

4,5-dimethyl-N-(3-thienylmethylene)-3-thiophenecarbohydrazide

4,5-dimethyl-N-(3-thienylmethylene)-3-thiophenecarbohydrazide

C12H12N2OS2 (264.0391022)


   

1,3-Benzothiazol-2-yl(thiomorpholin-4-yl)methanone

1,3-Benzothiazol-2-yl(thiomorpholin-4-yl)methanone

C12H12N2OS2 (264.0391022)


   

1-(3-nitrophenyl)-2-(1H-1,2,4-triazol-5-ylthio)ethanone

1-(3-nitrophenyl)-2-(1H-1,2,4-triazol-5-ylthio)ethanone

C10H8N4O3S (264.0317098)


   

methyl 8-fluoro-4H-thieno[3,2-c]chromene-2-carboxylate

methyl 8-fluoro-4H-thieno[3,2-c]chromene-2-carboxylate

C13H9FO3S (264.0256416)


   

Nitrososulfadiazine

Nitrososulfadiazine

C10H8N4O3S (264.0317098)


A pyrimidine having a 4-nitrosobenzenesulfonamido group at the 2-position.

   

4-Methyl-5-[2-(phosphonatooxy)ethylidene]-2,5-dihydro-1,3-thiazole-2-carboxylate

4-Methyl-5-[2-(phosphonatooxy)ethylidene]-2,5-dihydro-1,3-thiazole-2-carboxylate

C7H7NO6PS-3 (263.9731712)


   

3-Hydroxy-5-methoxy-4-sulooxybenzoic acid

3-Hydroxy-5-methoxy-4-sulooxybenzoic acid

C8H8O8S (263.9939888)


   

2,2,3,4,4,4-Hexafluoro-3-(trifluoromethyl)butanoic acid

2,2,3,4,4,4-Hexafluoro-3-(trifluoromethyl)butanoic acid

C5HF9O2 (263.98328339999995)


   

6-Bromo-1,2,3,4-tetrahydro-3-methyl-gamma-carboline

6-Bromo-1,2,3,4-tetrahydro-3-methyl-gamma-carboline

C12H13BrN2 (264.0262038)


   

N,N-Dichloroformyl-2,2-bipyrrolidine

N,N-Dichloroformyl-2,2-bipyrrolidine

C10H14Cl2N2O2 (264.0432284)


   

[4-(1,2-dihydroxyethyl)-2-methoxyphenyl]oxidanesulfonic acid

[4-(1,2-dihydroxyethyl)-2-methoxyphenyl]oxidanesulfonic acid

C9H12O7S (264.0303722)


   

Thioxanthine monophosphate

Thioxanthine monophosphate

C5H5N4O5PS (263.971829)


   

Methylgallic acid-O-sulphate

Methylgallic acid-O-sulphate

C8H8O8S (263.9939888)


   

5,8-Dihydro-6-(4-methyl-3-pentenyl)-1,2,3,4-tetrathiocin

5,8-Dihydro-6-(4-methyl-3-pentenyl)-1,2,3,4-tetrathiocin

C10H16S4 (264.0134816)


   

Methylgallic O-sulfate

Methylgallic O-sulfate

C8H8O8S (263.9939888)


   

(R,Z)- 2-carboxylato-4-methyl-5-[(2-phosphonatooxy)ethylidene]-2,5-dihydrothiazole(3-)

(R,Z)- 2-carboxylato-4-methyl-5-[(2-phosphonatooxy)ethylidene]-2,5-dihydrothiazole(3-)

C7H7NO6PS (263.9731712)


The organophosphate oxoanion that is the 2R,5Z isomer of 2-carboxylato-4-methyl-5-[(2-phosphonatooxy)ethylidene]-2,5-dihydrothiazole(3-); protonated to pH 7.3.

   

Methoxyhydroxyphenylethyleneglycol sulfate

Methoxyhydroxyphenylethyleneglycol sulfate

C9H12O7S (264.0303722)


   

Dihydro-methylpentenyl)tetrathiocin

Dihydro-methylpentenyl)tetrathiocin

C10H16S4 (264.0134816)


   

Anpirtoline (hydrochloride)

Anpirtoline (hydrochloride)

C10H14Cl2N2S (264.0254704)


Anpirtoline hydrochloride is a hydrochloride of anpirtoline. Anpirtoline is a agonist of 5-HT1B[1].