Exact Mass: 338.0881

Exact Mass Matches: 338.0881

Found 120 metabolites which its exact mass value is equals to given mass value 338.0881, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Rabelomycin

3,6,8-Trihydroxy-3-methyl-2,4-dihydrobenzo[a]anthracene-1,7,12-trione

C19H14O6 (338.079)

O-Methylsterigmatocystin

11,15-dimethoxy-6,8,20-trioxapentacyclo[10.8.0.0²,⁹.0³,⁷.0¹⁴,¹⁹]icosa-1(12),2(9),4,10,14,16,18-heptaen-13-one

C19H14O6 (338.079)

O-Methylsterigmatocystin is a mycotoxin of Aspergillus flavu D009676 - Noxae > D011042 - Poisons > D009183 - Mycotoxins

Inabenfide

C19H15ClN2O2 (338.0822)

AA-2G

L-Ascorbic acid-2-glucoside

C12H18O11 (338.0849)

2-O-β-D-Glucopyranosyl-L-ascorbic acid (AA-2βG), isolated from Lycium chinense, is a stable vitamin C analog with anti-tumor activity[1].

9W2W239Uep

Ustalic acid

C19H14O6 (338.079)

Ovalitenone

1-(2H-1,3-benzodioxol-5-yl)-3-(4-methoxy-1-benzofuran-5-yl)propane-1,3-dione

C19H14O6 (338.079)

Ovalitenone is found in fruits. Ovalitenone is isolated from Rhus chinensis (Chinese gall

inosine pyruvate

[3,4-dihydroxy-5-(6-oxo-6,9-dihydro-1H-purin-9-yl)oxolan-2-yl]methyl 2-oxopropanoate

C13H14N4O7 (338.0862)

L-Ascorbic acid 2-glucoside

5-(1,2-dihydroxyethyl)-4-hydroxy-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2,5-dihydrofuran-2-one

C12H18O11 (338.0849)

(5R)-5-[(1S)-1,2-Dihydroxyethyl]-3-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxolane-2,4-dione

C12H18O11 (338.0849)

3-O-Methylatromentin

C19H14O6 (338.079)

Antibiotic SS-228 Y

C19H14O6 (338.079)

Ficinin

[ 6aR,12aR, (-) ] -6aalpha,12aalpha-Dihydro-4-methoxy-6H- [ 1,3 ] dioxolo [ 5,6 ] benzofuro [ 3,2-c ] furo [ 3,2-g ] [ 1 ] benzopyran

C19H14O6 (338.079)

Neotenone

6,7-Dihydro-6- (2-methoxy-4,5-methylenedioxyphenyl) -5H-furo [ 3,2-g ] [ 1 ] benzopyran-5-one

C19H14O6 (338.079)

Crotafuran D

(6aR,11aR)-5-Acetyl-3,6a-dihydroxyfurano[2,3:9,10]pterocarpan

C19H14O6 (338.079)

Melanocin A

C18H14N2O5 (338.0903)

Ascorbic acid 2-glucoside

2-O-β-D-Glucopyranosyl-L-ascorbic acid

C12H18O11 (338.0849)

2-O-β-D-Glucopyranosyl-L-ascorbic acid (AA-2βG), isolated from Lycium chinense, is a stable vitamin C analog with anti-tumor activity[1].

Ascorbic acid 6-beta-D-glucoside

C12H18O11 (338.0849)

5-Hydroxy-2-methoxy-3,4-methylenedioxyfurano[2,3:4,3]chalcone

5-Hydroxy-2-methoxy-3,4-methylenedioxyfurano [ 2",3":4,3 ] chalcone

C19H14O6 (338.079)

ovalitenone

1- (1,3-Benzodioxol-5-yl) -3- (4-methoxybenzofuran-5-yl) -1,3-propanedione

C19H14O6 (338.079)

pongapin

C19H14O6 (338.079)

11-hydroxytetrangomycin

C19H14O6 (338.079)

6-methoxycymopol|Cymopol-monomethylether

C17H23BrO2 (338.0881)

Di-Ac-1,5-Dihydroxy-2-methylanthraquinone

C19H14O6 (338.079)

1,4,5,8-tetrahydroxy-2 isopentadienyl anthraquinone

C19H14O6 (338.079)

5,7-Diacetoxyflavone

C19H14O6 (338.079)

Daidzein Diacetate

C19H14O6 (338.079)

Antibiotic A 38533|Antibiotic A 38533A1

C15H18N2O5S (338.0936)

9-Ethoxyaristolactone

C19H14O6 (338.079)

3-deoxy-6-O-desmethylcandidusin B

C19H14O6 (338.079)

A member of the class of dibenzofurans that is dibenzo[b,d]furan substituted by a 4-hydroxyphenyl group at position 3, hydroxy groups at positions 1, 7 and 8 and a methoxy group at position 4. It has been isolated from the culture of the mangrove endophytic fungus Penicillium chermesinum.

Di-Ac-1,4-Dihydroxy-6-methylanthraquinone

C19H14O6 (338.079)

(+)-1,6,8,11-tetrahydroxy-3-methyl-5,6-dihydro-benzo[a]anthracene-7,12-dione|landomycinone

C19H14O6 (338.079)

C19H14O6

C19H14O6 (338.079)

savinin

C19H14O6 (338.079)

SCHEMBL22343407

C19H14O6 (338.079)

4-hydroxytetrangomycin

C19H14O6 (338.079)

haplomyrtin

C19H14O6 (338.079)

Antibiotic SS 228Y

C19H14O6 (338.079)

SCHEMBL7173911

C19H14O6 (338.079)

Demethoxyviridin

C19H14O6 (338.079)

3,6,8-trihydroxy-3-methyl-2,4-dihydrobenzo[a]anthracene-1,7,12-trione

NCGC00347521-02!3,6,8-trihydroxy-3-methyl-2,4-dihydrobenzo[a]anthracene-1,7,12-trione

C19H14O6 (338.079)

3,6,8-trihydroxy-3-methyl-2,4-dihydrobenzo[a]anthracene-1,7,12-trione [IIN-based: Match]

NCGC00347521-02!3,6,8-trihydroxy-3-methyl-2,4-dihydrobenzo[a]anthracene-1,7,12-trione [IIN-based: Match]

C19H14O6 (338.079)

3,6,8-trihydroxy-3-methyl-2,4-dihydrobenzo[a]anthracene-1,7,12-trione [IIN-based on: CCMSLIB00000848965]

NCGC00347521-02!3,6,8-trihydroxy-3-methyl-2,4-dihydrobenzo[a]anthracene-1,7,12-trione [IIN-based on: CCMSLIB00000848965]

C19H14O6 (338.079)

rabelomycin_major

C19H14O6 (338.079)

7-O-Methylsterigmatocystin

C19H14O6 (338.079)

2,2-[Sulfonylbis(4,1-phenyleneoxy)]diethanol

C16H18O6S (338.0824)

Colfenamate

C16H13F3N2O3 (338.0878)

(3aR,4R,5R,6aS)-4-[(1E)-4-(3-Chlorophenoxy)-3-hydroxy-1-buten-1-yl]hexahydro-5-hydroxy-2H-cyclopenta[b]furan-2-one

C17H19ClO5 (338.0921)

4-amino-1-(4-fluoro-benzyl)-piperidine-4-carboxylic acid methyl ester dihydrochloride

C14H21Cl2FN2O2 (338.0964)

4-ethyl-7-[(2R,3R,4S,5S)-3,4,5-trihydroxythian-2-yl]oxychromen-2-one

C16H18O6S (338.0824)

Benzonitrile, 3,3-(2,3,5,6-tetrahydro-3,6-dioxopyrrolo3,4-cpyrrole-1,4-diyl)bis-

C20H10N4O2 (338.0804)

2-benzylsulfanyl-4-chloro-6-(diethoxymethyl)pyrimidine

C16H19ClN2O2S (338.0856)

(3AR,4R,5R,6AS)-4-((R,E)-4-(3-CHLOROPHENOXY)-3-HYDROXYBUT-1-EN-1-YL)-5-HYDROXYHEXAHYDRO-2H-CYCLOPENTA[B]FURAN-2-ONE

C17H19ClO5 (338.0921)

N-(3-CHLORO-4-ISOQUINOLINYL)-2-(CYCLOPROPYLAMINO)-3-PYRIDINECARBOXAMIDE

C18H15ClN4O (338.0934)

1,4-BIPIPERIDINE-1-CARBOXIMIDAMIDE HYDROIODIDE

C11H23IN4 (338.0967)

Diacetoxychrysin

C19H14O6 (338.079)

2-[4-(1-Methylethyl)phenyl]-6-phenyl-4H-thiopyran-4-one 1,1-dioxide

C20H18O3S (338.0977)

4-CYCLOHEXYLPIPERAZINE-1-CARBOXIMIDAMIDE HYDROIODIDE

C11H23IN4 (338.0967)

N,N-Bis-(6-chloro-pyrimidin-4-yl)-cyclohexane-1,4-diamine

C14H16Cl2N6 (338.0813)

Ligandrol

C14H12F6N2O (338.0854)

Dyngo-4a

C18H14N2O5 (338.0903)

N-(4-phenyl-1,3-thiazol-2-yl)-N-(pyridin-2-ylmethyl)oxamide

C17H14N4O2S (338.0837)

2-[3-(1H-1,2,4-triazol-5-ylthio)propyl]benzo[de]isoquinoline-1,3-dione

C17H14N4O2S (338.0837)

(5Z)-13-Chloro-14,16-dihydroxy-3,4,7,8,9,10-hexahydro-1H-2-benzoxacyclotetradecine-1,11(12H)-dione

C17H19ClO5 (338.0921)

S-hydroxylaminoglutathione

C10H18N4O7S (338.0896)

(2S)-2-amino-5-[[(2R)-1-(carboxymethylamino)-1-oxo-3-sulfinamoylpropan-2-yl]amino]-5-oxopentanoic acid

C10H18N4O7S (338.0896)

[3,4-dihydroxy-5-(6-oxo-1H-purin-9-yl)oxolan-2-yl]methyl 2-oxopropanoate

C13H14N4O7 (338.0862)

Landomycinone

C19H14O6 (338.079)

A natural product found in Streptomyces cyanogenus.

3-Pyridinecarboxylic acid 2-[[oxo-(2-oxo-1-benzopyran-3-yl)methyl]amino]ethyl ester

C18H14N2O5 (338.0903)

6-[6-(3-Methoxyphenyl)-2,7-dihydro-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-3-ylidene]-1-cyclohexa-2,4-dienone

C17H14N4O2S (338.0837)

1-(4-Chlorophenyl)-3-(2-phenoxyphenyl)urea

C19H15ClN2O2 (338.0822)

O-Methylsterigmatocystin

C19H14O6 (338.079)

D009676 - Noxae > D011042 - Poisons > D009183 - Mycotoxins

Ascorbyl Glucoside

C12H18O11 (338.0849)

8-O-Methylsterigmatocystin

C19H14O6 (338.079)

2-(5-hydroxy-1,4-dioxonaphthalen-2-yl)-3-methoxy-5-methylbenzoic acid

C19H14O6 (338.079)

(5r)-5-[(1s)-1,2-dihydroxyethyl]-4-hydroxy-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-5h-furan-2-one

C12H18O11 (338.0849)

(16s,17r,18r)-8,11,17,18-tetrahydroxy-16-methyl-13,14-diazapentacyclo[10.6.1.0²,¹⁰.0⁴,⁹.0¹⁵,¹⁹]nonadeca-1(19),2(10),4,6,8,11,14-heptaen-3-one

C18H14N2O5 (338.0903)

4a,8,12b-trihydroxy-4-methyl-1h-tetraphene-2,7,12-trione

C19H14O6 (338.079)

3,4,8-trihydroxy-3-methyl-2,4-dihydrotetraphene-1,7,12-trione

C19H14O6 (338.079)

n-[(1z,3z)-3-cyano-1-(3,4-dihydroxyphenyl)-3-[(3,4-dihydroxyphenyl)methylidene]prop-1-en-2-yl]carboximidic acid

C18H14N2O5 (338.0903)

5-bromo-2-(3,7-dimethylocta-2,6-dien-1-yl)-4-methoxyphenol

C17H23BrO2 (338.0881)

(2e)-3-(2h-1,3-benzodioxol-5-yl)-1-(7-hydroxy-4-methoxy-1-benzofuran-5-yl)prop-2-en-1-one

C19H14O6 (338.079)

2-o-(beta-d-glucopyranosyl)-ascorbic acid

C12H18O11 (338.0849)

{"Ingredient_id": "HBIN006197","Ingredient_name": "2-o-(beta-d-glucopyranosyl)-ascorbic acid","Alias": "NA","Ingredient_formula": "C12H18O11","Ingredient_Smile": "C(C1C(C(C(C(O1)OC2=C(C(OC2=O)C(CO)O)O)O)O)O)O","Ingredient_weight": "338.26 g/mol","OB_score": "7.559324696","CAS_id": "NA","SymMap_id": "SMIT10730","TCMID_id": "NA","TCMSP_id": "MOL009630","TCM_ID_id": "NA","PubChem_id": "54706833","DrugBank_id": "NA"}

3'-hydroxy,3,5'-dimethoxy furo[8,7:4'',5'']flavone

C19H14O6 (338.079)

{"Ingredient_id": "HBIN008651","Ingredient_name": "3'-hydroxy,3,5'-dimethoxy furo[8,7:4'',5'']flavone","Alias": "NA","Ingredient_formula": "C19H14O6","Ingredient_Smile": "Not Available","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "10028","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

9-ethoxy-aristololactone

C19H14O6 (338.079)

{"Ingredient_id": "HBIN014095","Ingredient_name": "9-ethoxy-aristololactone","Alias": "NA","Ingredient_formula": "C19H14O6","Ingredient_Smile": "CCOC1=C2C(=C3C4=C1OC(=O)C4=CC5=C3OCO5)C=CC=C2OC","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "7394","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

12-hydroxy-7,15-dimethyl-6,17-dioxapentacyclo[13.2.2.0²,¹⁴.0³,¹¹.0⁵,⁹]nonadeca-2(14),3(11),5(9),7,12-pentaene-4,10,16-trione

C19H14O6 (338.079)

1-[(1r,12r)-1,16-dihydroxy-6,11,19-trioxapentacyclo[10.8.0.0²,¹⁰.0⁵,⁹.0¹³,¹⁸]icosa-2,4,7,9,13,15,17-heptaen-7-yl]ethanone

C19H14O6 (338.079)

1-[(1s,12s)-1,16-dihydroxy-6,11,19-trioxapentacyclo[10.8.0.0²,¹⁰.0⁵,⁹.0¹³,¹⁸]icosa-2,4,7,9,13,15,17-heptaen-7-yl]ethanone

C19H14O6 (338.079)

8,11,17,18-tetrahydroxy-16-methyl-13,14-diazapentacyclo[10.6.1.0²,¹⁰.0⁴,⁹.0¹⁵,¹⁹]nonadeca-1(19),2(10),4,6,8,11,14-heptaen-3-one

C18H14N2O5 (338.0903)