Exact Mass: 300.0303722

Exact Mass Matches: 300.0303722

Found 65 metabolites which its exact mass value is equals to given mass value 300.0303722, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Cinnavalininate

2-amino-3-oxo-3H-phenoxazine-1,9-dicarboxylic acid

C14H8N2O6 (300.0382348)


Cinnavalininate is an intermediate in the tryptophan metabolic pathway [Kegg: C05640]. It is generated from 3-hydroxyanthranilate via the enzyme catalase (EC:1.11.1.6). [HMDB] Cinnavalininate is an intermediate in the tryptophan metabolic pathway [Kegg: C05640]. It is generated from 3-hydroxyanthranilate via the enzyme catalase (EC:1.11.1.6). Cinnabarinic acid is a specific orthosteric agonist of mGlu4 by interacting with residues of the glutamate binding pocket of mGlu4, has no activity at other mGlu receptors. Cinnabarinic acid is an endogenous metabolite of the kynurenine pathway of tryptophan. Cinnabarinic acid induces cell apoptosis[1].

   
   

Demethylwedelolactone

Demethylwedelolactone

C15H8O7 (300.0270018)


Demethylwedelolactone is a naturally occurring coumestan isolated from Eclipta alba. Demethylwedelolactone is a potent trypsin inhibitor with an IC50 of 3.0 μM. Demethylwedelolactone suppresses cell motility and cell invasion of breast cancer cell[1][2]. Demethylwedelolactone is a naturally occurring coumestan isolated from Eclipta alba. Demethylwedelolactone is a potent trypsin inhibitor with an IC50 of 3.0 μM. Demethylwedelolactone suppresses cell motility and cell invasion of breast cancer cell[1][2].

   

Isodemethylwedelolacton

2,4,8,9-Tetrahydroxy-6H-benzofuro[3,2-c][1]benzopyran-6-one

C15H8O7 (300.0270018)


   

UXN2KXV8BB

6H-Benzofuro(3,2-c)(1)benzopyran-6-one, 1,3,8,9-tetrahydroxy-

C15H8O7 (300.0270018)


Demethylwedelolactone is a member of coumestans. Demethylwedelolactone is a natural product found in Sphagneticola calendulacea, Eclipta alba, and other organisms with data available. Demethylwedelolactone is a naturally occurring coumestan isolated from Eclipta alba. Demethylwedelolactone is a potent trypsin inhibitor with an IC50 of 3.0 μM. Demethylwedelolactone suppresses cell motility and cell invasion of breast cancer cell[1][2]. Demethylwedelolactone is a naturally occurring coumestan isolated from Eclipta alba. Demethylwedelolactone is a potent trypsin inhibitor with an IC50 of 3.0 μM. Demethylwedelolactone suppresses cell motility and cell invasion of breast cancer cell[1][2].

   

Emodic acid

2-Anthracenecarboxylic acid, 9,10-dihydro-4,5,7-trihydroxy-9,10-dioxo-

C15H8O7 (300.0270018)


Emodicacid is a member of anthracenes.

   

Norwedelolactone

5,7,11,12-Tetrahydroxycoumestan

C15H8O7 (300.0270018)


Demethylwedelolactone is a naturally occurring coumestan isolated from Eclipta alba. Demethylwedelolactone is a potent trypsin inhibitor with an IC50 of 3.0 μM. Demethylwedelolactone suppresses cell motility and cell invasion of breast cancer cell[1][2]. Demethylwedelolactone is a naturally occurring coumestan isolated from Eclipta alba. Demethylwedelolactone is a potent trypsin inhibitor with an IC50 of 3.0 μM. Demethylwedelolactone suppresses cell motility and cell invasion of breast cancer cell[1][2].

   

Isodemethylwedelolactone

Isodemethylwedelolactone

C15H8O7 (300.0270018)


   

STA-0DC (TENTATIVE)

STA-0DC (TENTATIVE)

C12H12O7S (300.0303722)


TENTATIVELY IDENTIFIED SPECTRUM ONLY!!!!!!!!!; BASE PEAK ARISES FROM CO-ELUTING COMPOUND!!!!!; Extracted (without noise removal) from ZUE_N: mz299_02_rt8_95_HCD60_STA-0DC; CONFIDENCE Tentative identification: best match only (Level 3)

   

3,3-didehydroxy-5-O-methylflavellagic acid

3,3-didehydroxy-5-O-methylflavellagic acid

C15H8O7 (300.0270018)


   
   

3-(3-chloro-1,2-dihydroxypropyl)-8-hydroxy-6-methoxyisochromen-1-one

NCGC00381449-01!3-(3-chloro-1,2-dihydroxypropyl)-8-hydroxy-6-methoxyisochromen-1-one

C13H13ClO6 (300.0400628)


   
   

2-chloro-N-[3-(trifluoromethyl)phenyl]pyridine-3-carboxamide

2-chloro-N-[3-(trifluoromethyl)phenyl]pyridine-3-carboxamide

C13H8ClF3N2O (300.02772239999996)


   

Glycine, N-(carboxymethyl)-N-2-(carboxymethyl)aminoethyl-, trisodium salt

Glycine, N-(carboxymethyl)-N-2-(carboxymethyl)aminoethyl-, trisodium salt

C8H11N2Na3O6 (300.03101860000004)


   

2-phenyl-3-sulfanylidene-4,6,7,8-tetrahydrocyclopenta[2,3]thieno[2,4-b]pyrimidin-1-one

2-phenyl-3-sulfanylidene-4,6,7,8-tetrahydrocyclopenta[2,3]thieno[2,4-b]pyrimidin-1-one

C15H12N2OS2 (300.0391022)


   

2,2,3,3,4,4,5,5-Octafluoropentyl methacrylate

2,2,3,3,4,4,5,5-Octafluoropentyl methacrylate

C9H8F8O2 (300.03965239999997)


   
   

TRIMETHYLSTANNYLDIMETHYLPHENYLSILAN

TRIMETHYLSTANNYLDIMETHYLPHENYLSILAN

C11H20SiSn (300.035619)


   

7-bromo-2-methyl-1-(pyridin-3-ylmethyl)indole

7-bromo-2-methyl-1-(pyridin-3-ylmethyl)indole

C15H13BrN2 (300.0262038)


   
   
   

4,6-Dichloro-2,5-diphenylpyrimidine

4,6-Dichloro-2,5-diphenylpyrimidine

C16H10Cl2N2 (300.0221)


   

methyl 1-(3,4-dichlorophenyl)-4-oxocyclohexane-1-carboxylate

methyl 1-(3,4-dichlorophenyl)-4-oxocyclohexane-1-carboxylate

C14H14Cl2O3 (300.0319954)


   

2-BENZO[1,3]DIOXOL-5-YL-6-CHLORO-IMIDAZO[1,2-A]PYRIDINE-3-CARBALDEHYDE

2-BENZO[1,3]DIOXOL-5-YL-6-CHLORO-IMIDAZO[1,2-A]PYRIDINE-3-CARBALDEHYDE

C15H9ClN2O3 (300.0301674)


   

1-azido-4-[(4-azidophenyl)disulfanyl]benzene

1-azido-4-[(4-azidophenyl)disulfanyl]benzene

C12H8N6S2 (300.0251848)


   

3-(1-(2,6-DICHLORO-3-FLUOROPHENYL)ETHOXY)PYRIDIN-2-AMINE

3-(1-(2,6-DICHLORO-3-FLUOROPHENYL)ETHOXY)PYRIDIN-2-AMINE

C13H11Cl2FN2O (300.0232428)


   

(5-BROMO-1,3-PHENYLENE)BIS(TRIMETHYLSILANE)

(5-BROMO-1,3-PHENYLENE)BIS(TRIMETHYLSILANE)

C12H21BrSi2 (300.03650860000005)


   

4-HYDROXY-6-OXO-1-(3-(TRIFLUOROMETHYL)PHENYL)-1,6-DIHYDROPYRIDAZINE-3-CARBOXYLIC ACID

4-HYDROXY-6-OXO-1-(3-(TRIFLUOROMETHYL)PHENYL)-1,6-DIHYDROPYRIDAZINE-3-CARBOXYLIC ACID

C12H7F3N2O4 (300.03578980000003)


   

(R)-3-(1-(2,6-Dichloro-3-fluorophenyl)ethoxy)pyridin-2-amine

(R)-3-(1-(2,6-Dichloro-3-fluorophenyl)ethoxy)pyridin-2-amine

C13H11Cl2FN2O (300.0232428)


   
   
   

A-205804

4-(p-Tolylthio)thieno[2,3-c]pyridine-2-carboxamide

C15H12N2OS2 (300.0391022)


   

1-[4-(5-bromopentoxy)-2-hydroxyphenyl]ethanone

1-[4-(5-bromopentoxy)-2-hydroxyphenyl]ethanone

C13H17BrO3 (300.03609919999997)


   

2-(4-bromo-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

2-(4-bromo-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

C12H15BBrFO2 (300.03324319999996)


   

4-chloro-6-(4-chlorophenyl)-2-phenylpyrimidine

4-chloro-6-(4-chlorophenyl)-2-phenylpyrimidine

C16H10Cl2N2 (300.0221)


   

4-(biphenyl-4-yl)-2,6-dichloropyrimidine

4-(biphenyl-4-yl)-2,6-dichloropyrimidine

C16H10Cl2N2 (300.0221)


   

2-Bromomethyl-4-fluorophenylboronic acid neopentyl glycol ester

2-Bromomethyl-4-fluorophenylboronic acid neopentyl glycol ester

C12H15BBrFO2 (300.03324319999996)


   

5-Bromo-2-fluorophenylboronic acid pinacol ester

5-Bromo-2-fluorophenylboronic acid pinacol ester

C12H15BBrFO2 (300.03324319999996)


   

methyl (2Z,4Z)-5-chloro-2-(chloromethyl)-5-(4-methoxyphenyl)penta-2,4-dienoate

methyl (2Z,4Z)-5-chloro-2-(chloromethyl)-5-(4-methoxyphenyl)penta-2,4-dienoate

C14H14Cl2O3 (300.0319954)


   

2-(2-NITROPHENYLTHIO)ISOINDOLINE-1,3-DIONE

2-(2-NITROPHENYLTHIO)ISOINDOLINE-1,3-DIONE

C14H8N2O4S (300.02047680000004)


   

2-(1,3,4-Oxadiazol-2-yl)phenyl 4-chlorobenzenecarboxylate

2-(1,3,4-Oxadiazol-2-yl)phenyl 4-chlorobenzenecarboxylate

C15H9ClN2O3 (300.0301674)


   

5,6-Bis[(2-hydroxyethyl)sulfanyl]benzimidazole-4,7-quinone

5,6-Bis[(2-hydroxyethyl)sulfanyl]benzimidazole-4,7-quinone

C11H12N2O4S2 (300.0238472)


   

3-(3-Chloro-1,2-dihydroxypropyl)-8-hydroxy-6-methoxyisochromen-1-one

3-(3-Chloro-1,2-dihydroxypropyl)-8-hydroxy-6-methoxyisochromen-1-one

C13H13ClO6 (300.0400628)


   

N-acetyl-D-galactosamine 6-O-sulfate

N-acetyl-D-galactosamine 6-O-sulfate

C8H14NO9S- (300.03892540000004)


   

N-acetyl-D-glucosamine 6-sulfate(1-)

N-acetyl-D-glucosamine 6-sulfate(1-)

C8H14NO9S- (300.03892540000004)


   

N-acetyl-beta-D-galactosamine 4-O-sulfate

N-acetyl-beta-D-galactosamine 4-O-sulfate

C8H14NO9S- (300.03892540000004)


   

alpha-N-acetyl-D-glucosamine 3-sulfate

alpha-N-acetyl-D-glucosamine 3-sulfate

C8H14NO9S- (300.03892540000004)


   

N-acetyl-beta-D-galactosamine 6-sulfate(1-)

N-acetyl-beta-D-galactosamine 6-sulfate(1-)

C8H14NO9S- (300.03892540000004)


   
   

4-[5-(2-Chlorophenyl)-1,2,4-oxadiazol-3-yl]benzoic acid

4-[5-(2-Chlorophenyl)-1,2,4-oxadiazol-3-yl]benzoic acid

C15H9ClN2O3 (300.0301674)


   

1-(4-Bromophenyl)-3-(3-methylbutyl)thiourea

1-(4-Bromophenyl)-3-(3-methylbutyl)thiourea

C12H17BrN2S (300.0295742)


   

6-Oxo-1,6-dihydrodibenzo[cd,g]indazole-3-sulfonic acid

6-Oxo-1,6-dihydrodibenzo[cd,g]indazole-3-sulfonic acid

C14H8N2O4S (300.02047680000004)


An arenesulfonic acid that is 1,6-dihydrodibenzo[cd,g]indazole-3-sulfonic acid substituted by an oxo group at position 6.

   

5-[(6-Hydroxy-4-oxo-1-benzopyran-3-yl)methylidene]-1,3-diazinane-2,4,6-trione

5-[(6-Hydroxy-4-oxo-1-benzopyran-3-yl)methylidene]-1,3-diazinane-2,4,6-trione

C14H8N2O6 (300.0382348)


   

2-[(2,2-dichloro-3,3-dimethylcyclopropyl)methylthio]-1H-benzimidazole

2-[(2,2-dichloro-3,3-dimethylcyclopropyl)methylthio]-1H-benzimidazole

C13H14Cl2N2S (300.0254704)


   

4-(5-(3-Chlorophenyl)-1,2,4-oxadiazol-3-yl)benzoic acid

4-(5-(3-Chlorophenyl)-1,2,4-oxadiazol-3-yl)benzoic acid

C15H9ClN2O3 (300.0301674)


   

N3-(4-chlorophenyl)-4-(trifluoromethyl)nicotinamide

N3-(4-chlorophenyl)-4-(trifluoromethyl)nicotinamide

C13H8ClF3N2O (300.02772239999996)


   

Cinnabarinic acid

Cinnabarinic acid

C14H8N2O6 (300.0382348)


Cinnabarinic acid is a specific orthosteric agonist of mGlu4 by interacting with residues of the glutamate binding pocket of mGlu4, has no activity at other mGlu receptors. Cinnabarinic acid is an endogenous metabolite of the kynurenine pathway of tryptophan. Cinnabarinic acid induces cell apoptosis[1].

   

phosphatidylglycerol (18:2/16:1)

phosphatidylglycerol (18:2/16:1)

C8H13O10P (300.0246328)


A phosphatidylglycerol 34:3 in which the acyl group at position 1 contains 18 carbons and two double bonds while that at position 2 contains 16 carbons and 1 double bond.

   

6,13-dihydroxy-5-methoxy-2,9-dioxatetracyclo[6.6.2.0⁴,¹⁶.0¹¹,¹⁵]hexadeca-1(14),4(16),5,7,11(15),12-hexaene-3,10-dione

6,13-dihydroxy-5-methoxy-2,9-dioxatetracyclo[6.6.2.0⁴,¹⁶.0¹¹,¹⁵]hexadeca-1(14),4(16),5,7,11(15),12-hexaene-3,10-dione

C15H8O7 (300.0270018)


   

3-[(2r)-2-chloro-3-hydroxypropyl]-5,8-dihydroxy-6-methoxyisochromen-1-one

3-[(2r)-2-chloro-3-hydroxypropyl]-5,8-dihydroxy-6-methoxyisochromen-1-one

C13H13ClO6 (300.0400628)


   

4,6,13,14-tetrahydroxy-8,17-dioxatetracyclo[8.7.0.0²,⁷.0¹¹,¹⁶]heptadeca-1(10),2(7),3,5,11(16),12,14-heptaen-9-one

4,6,13,14-tetrahydroxy-8,17-dioxatetracyclo[8.7.0.0²,⁷.0¹¹,¹⁶]heptadeca-1(10),2(7),3,5,11(16),12,14-heptaen-9-one

C15H8O7 (300.0270018)


   

3-(2-chloro-3-hydroxypropyl)-5,8-dihydroxy-6-methoxyisochromen-1-one

3-(2-chloro-3-hydroxypropyl)-5,8-dihydroxy-6-methoxyisochromen-1-one

C13H13ClO6 (300.0400628)


   

8-hydroxy-9-oxoxanthene-1,3-dicarboxylic acid

8-hydroxy-9-oxoxanthene-1,3-dicarboxylic acid

C15H8O7 (300.0270018)


   

7-(methyldisulfanyl)-3-phenylcyclohepta[b]furan-2-one

7-(methyldisulfanyl)-3-phenylcyclohepta[b]furan-2-one

C16H12O2S2 (300.0278692)