Exact Mass: 238.0875
Exact Mass Matches: 238.0875
Found 338 metabolites which its exact mass value is equals to given mass value 238.0875,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Felbamate
Felbamate is an anticonvulsant drug used in the treatment of epilepsy. It is used to treat partial seizures (with and without generalization) in adults and partial and generalized seizures associated with Lennox-Gastaut syndrome in children. It has a weak inhibitory effect on GABA receptor binding sites. D018377 - Neurotransmitter Agents > D018683 - Excitatory Amino Acid Agents > D018691 - Excitatory Amino Acid Antagonists C78272 - Agent Affecting Nervous System > C264 - Anticonvulsant Agent D002491 - Central Nervous System Agents > D000927 - Anticonvulsants N - Nervous system > N03 - Antiepileptics > N03A - Antiepileptics Felbamate (W-554) is a potent nonsedative anticonvulsant whose clinical effect may be related to the inhibition of N-methyl-D-aspartate (NMDA).
Glycyltyrosine
Glycyltyrosine is a dipeptide composed of glycine and tyrosine. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. Gly-Tyr is a dipeptide composed of glycine and L-tyrosine joined by a peptide linkage. It has a role as a metabolite. It is functionally related to a glycine and a L-tyrosine. A dipeptide composed of glycine and L-tyrosine joined by a peptide linkage. Glycyl-L-tyrosine is a dipeptide containing glycine and L-tyrosine[1].
3,4,5-Trimethoxycinnamic acid
3, 4, 5-trimethoxycinnamic acid is a methoxycinnamic acid with three methoxy substituents at the 3-, 4- and 5-positions. It has a role as an allergen. It is a conjugate acid of a 3,4,5-trimethoxycinnamate. 3, 4, 5-Trimethoxycinnamic acid is an organic acid found in normal human urine (PMID:6992730, 6511847). Trimethoxycinnamate is a natural aromatic ester from Piper longum that inhibits expression of cell adhesion molecules on endothelial cells (TNF- -induced expression of intercellular adhesion molecule-1 (ICAM-1) and E-Selectin and vascular adhesion molecules-1 (VCAM-1)), without being toxic to endothelial cells. (PMID:16313198). 3,4,5-trimethoxycinnamic acid is a methoxycinnamic acid with three methoxy substituents at the 3-, 4- and 5-positions. It has a role as an allergen. It is a conjugate acid of a 3,4,5-trimethoxycinnamate. 3,4,5-Trimethoxycinnamic acid is a natural product found in Piper tuberculatum, Polygala tenuifolia, and Piper swartzianum with data available. 3,4,5-Trimethoxycinnamic acid is an organic acid found in normal human urine. (PMID: 6992730, 6511847) (E)-3,4,5-Trimethoxycinnamic acid (TMCA) is a cinnamic acid substituted by multi-methoxy groups. (E)-3,4,5-Trimethoxycinnamic acid is an orally active and potent GABAA/BZ receptor agonist. (E)-3,4,5-Trimethoxycinnamic exhibits favourable binding affinity to 5-HT2C and 5-HT1A receptor, with IC50 values of 2.5 and 7.6 μM, respectively. (E)-3,4,5-Trimethoxycinnamic acid shows anticonvulsant and sedative activity. (E)-3,4,5-Trimethoxycinnamic acid can be used for the research of insomnia, headache and epilepsy[1][2][3]. (E)-3,4,5-Trimethoxycinnamic acid (TMCA) is a cinnamic acid substituted by multi-methoxy groups. (E)-3,4,5-Trimethoxycinnamic acid is an orally active and potent GABAA/BZ receptor agonist. (E)-3,4,5-Trimethoxycinnamic exhibits favourable binding affinity to 5-HT2C and 5-HT1A receptor, with IC50 values of 2.5 and 7.6 μM, respectively. (E)-3,4,5-Trimethoxycinnamic acid shows anticonvulsant and sedative activity. (E)-3,4,5-Trimethoxycinnamic acid can be used for the research of insomnia, headache and epilepsy[1][2][3]. 3,4,5-Trimethoxycinnamic acid is a phenylpropanoid isolated from the roots of Polygala tenuifolia WILLD, with anti-stress effect, prolonging the sleeping time in animals[1][2]. 3,4,5-Trimethoxycinnamic acid increases expression of GAD65 and γ-subunit of GABAA receptor, but shows no effect on the amounts of α-, β-subunits[2]. 3,4,5-Trimethoxycinnamic acid is a phenylpropanoid isolated from the roots of Polygala tenuifolia WILLD, with anti-stress effect, prolonging the sleeping time in animals[1][2]. 3,4,5-Trimethoxycinnamic acid increases expression of GAD65 and γ-subunit of GABAA receptor, but shows no effect on the amounts of α-, β-subunits[2]. 3,4,5-Trimethoxycinnamic acid is a phenylpropanoid isolated from the roots of Polygala tenuifolia WILLD, with anti-stress effect, prolonging the sleeping time in animals[1][2]. 3,4,5-Trimethoxycinnamic acid increases expression of GAD65 and γ-subunit of GABAA receptor, but shows no effect on the amounts of α-, β-subunits[2].
3-(6,7-dimethoxy-2H-1,3-benzodioxol-5-yl)prop-2-en-1-ol
1-(2,4,5-Trimethoxyphenyl)-1,2-propanedione
1-(2,4,5-Trimethoxyphenyl)-1,2-propanedione is found in herbs and spices. 1-(2,4,5-Trimethoxyphenyl)-1,2-propanedione is a constituent of Acorus calamus (sweet flag)
Tyrosylglycine
Tyrosylglycine is a dipeptide composed of asparagine and glycine. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signalling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. Tyrosylglycine has been identified in the human placenta (PMID: 32033212).
Trans-2, 3, 4-Trimethoxycinnamate
Trimethoxycinnamic acid is an organic acid found in normal human urine. (PMID: 6992730, 6511847) Trimethoxycinnamate is a natural aromatic ester from Piper longum that inhibits expression of cell adhesion molecules on endothelial cells (TNF- -induced expression of intercellular adhesion molecule-1 (ICAM-1) and E-Selectin and vascular adhesion molecules-1 (VCAM-1)), without being toxic to endothelial cells. (PMID: 16313198) [HMDB] Trimethoxycinnamic acid is an organic acid found in normal human urine. (PMID: 6992730, 6511847) Trimethoxycinnamate is a natural aromatic ester from Piper longum that inhibits expression of cell adhesion molecules on endothelial cells (TNF- -induced expression of intercellular adhesion molecule-1 (ICAM-1) and E-Selectin and vascular adhesion molecules-1 (VCAM-1)), without being toxic to endothelial cells. (PMID: 16313198).
gamma-Glutaminyl-4-hydroxybenzene
gamma-Glutaminyl-4-hydroxybenzene is found in mushrooms. gamma-Glutaminyl-4-hydroxybenzene is isolated from the gill tissue of the edible mushrooms Agaricus bisporus (button mushroom) and Agaricus hortensi
N7-(2-Carbamoyl-2-hydroxyethyl)guanine
(S)-(+)-1-(p-Hydroxy-trans-cinnamoyl)-glycerol
(s)-(+)-1-(p-hydroxy-trans-cinnamoyl)-glycerol is a member of the class of compounds known as coumaric acid esters. Coumaric acid esters are aromatic compounds containing an ester derivative of coumaric acid (s)-(+)-1-(p-hydroxy-trans-cinnamoyl)-glycerol is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). (s)-(+)-1-(p-hydroxy-trans-cinnamoyl)-glycerol can be found in corn, which makes (s)-(+)-1-(p-hydroxy-trans-cinnamoyl)-glycerol a potential biomarker for the consumption of this food product.
ObtucarbamateA
Obtucarbamate A isolated from Disporum cantoniense has antitussive activity[1].
2,3,5-Trimethoxy-6-(1E)-1-propenyl-2,5-cyclohexadiene-1,4-dione
7-Hydroxy-3-(2,3-dihydroxybutyl)-1(3H)-isobenzofuranone
4-(cis)-acetyl-3,6,8-trihydroxy-3-methyldihydronaphalrnone
1-(3-Methyl-2-oxo-3-pyrrolinyl)-4-methyl-5-oxo-2-pyrrolidinecarboxylic acid
Methyl 4-hydroxy-3,5-dimethoxycinnamate; Sinapic acid methyl ester
Me ether,di-Me ester-Hydroxyphenylpropanedioic acid
5-Hydroxy-7-methoxy-4-(methoxymethyl)-6-methyl-1(3H)-isobenzofuranone
(R)-4-methoxy-7-(2-oxopropyl)-7,8-dihydropyrano[4,3-b]pyran-2(5H)-one|pyrenocine K
(3S)-3-((R)-1-hydroxyethyl)-6,8-dihydroxy-7-methyl-3,4-dihydroisocoumarin
3-Hydroxy-4-methoxy-1-(4-hydroxy-1,3-dioxo-2-methyl-butyl)-benzol|3-Hydroxy-4-methoxy-1-<4-hydroxy-1,3-dioxo-2-methyl-butyl>-benzol
4,6-dehydro-1,2,4,5-tetrahydro-2,5-dioxopilocarpin
(3R*,4R*)-3,4-dihydro-4,8-dihydroxy-3-(hydroxymethyl)-6-methoxynaphthalen-1(2H)-one|balticol B
(E)-5-oxo-3-(prop-1-enyl)cyclopent-3-ene-1,2-diyl diacetate|diacetylterrein|Terreindiacetat
2,3-Dimethoxy-5-(1-methyl-2-oxopropyl)-1,4-benzoquinone
3,4,5-Trimethoxycinnamic acid
IPB_RECORD: 2381; CONFIDENCE confident structure (E)-3,4,5-Trimethoxycinnamic acid (TMCA) is a cinnamic acid substituted by multi-methoxy groups. (E)-3,4,5-Trimethoxycinnamic acid is an orally active and potent GABAA/BZ receptor agonist. (E)-3,4,5-Trimethoxycinnamic exhibits favourable binding affinity to 5-HT2C and 5-HT1A receptor, with IC50 values of 2.5 and 7.6 μM, respectively. (E)-3,4,5-Trimethoxycinnamic acid shows anticonvulsant and sedative activity. (E)-3,4,5-Trimethoxycinnamic acid can be used for the research of insomnia, headache and epilepsy[1][2][3]. (E)-3,4,5-Trimethoxycinnamic acid (TMCA) is a cinnamic acid substituted by multi-methoxy groups. (E)-3,4,5-Trimethoxycinnamic acid is an orally active and potent GABAA/BZ receptor agonist. (E)-3,4,5-Trimethoxycinnamic exhibits favourable binding affinity to 5-HT2C and 5-HT1A receptor, with IC50 values of 2.5 and 7.6 μM, respectively. (E)-3,4,5-Trimethoxycinnamic acid shows anticonvulsant and sedative activity. (E)-3,4,5-Trimethoxycinnamic acid can be used for the research of insomnia, headache and epilepsy[1][2][3]. 3,4,5-Trimethoxycinnamic acid is a phenylpropanoid isolated from the roots of Polygala tenuifolia WILLD, with anti-stress effect, prolonging the sleeping time in animals[1][2]. 3,4,5-Trimethoxycinnamic acid increases expression of GAD65 and γ-subunit of GABAA receptor, but shows no effect on the amounts of α-, β-subunits[2]. 3,4,5-Trimethoxycinnamic acid is a phenylpropanoid isolated from the roots of Polygala tenuifolia WILLD, with anti-stress effect, prolonging the sleeping time in animals[1][2]. 3,4,5-Trimethoxycinnamic acid increases expression of GAD65 and γ-subunit of GABAA receptor, but shows no effect on the amounts of α-, β-subunits[2]. 3,4,5-Trimethoxycinnamic acid is a phenylpropanoid isolated from the roots of Polygala tenuifolia WILLD, with anti-stress effect, prolonging the sleeping time in animals[1][2]. 3,4,5-Trimethoxycinnamic acid increases expression of GAD65 and γ-subunit of GABAA receptor, but shows no effect on the amounts of α-, β-subunits[2].
3,4,5-Trimethoxycinnamic_acid
Acquisition and generation of the data is financially supported by the Max-Planck-Society
felbamate
D018377 - Neurotransmitter Agents > D018683 - Excitatory Amino Acid Agents > D018691 - Excitatory Amino Acid Antagonists C78272 - Agent Affecting Nervous System > C264 - Anticonvulsant Agent D002491 - Central Nervous System Agents > D000927 - Anticonvulsants N - Nervous system > N03 - Antiepileptics > N03A - Antiepileptics Felbamate (W-554) is a potent nonsedative anticonvulsant whose clinical effect may be related to the inhibition of N-methyl-D-aspartate (NMDA).
(E)-3-(3,4,5-trimethoxyphenyl)prop-2-enoic acid
4,8-dihydroxy-7-(hydroxymethyl)-6-methoxy-3,4-dihydro-2H-naphthalen-1-one
2-(2-acetyl-3,5-dihydroxy-4,6-dimethylphenyl)acetic acid
ethyl 2-(2-acetyl-3,5-dihydroxyphenyl)acetate
OCP_239.0946_17.0
CONFIDENCE Tentative identification: most likely structure (Level 3); INTERNAL_ID 1301
4,8-dihydroxy-7-(hydroxymethyl)-6-methoxy-3,4-dihydro-2H-naphthalen-1-one
ethyl 2-(2-acetyl-3,5-dihydroxyphenyl)acetate [IIN-based: Match]
ethyl 2-(2-acetyl-3,5-dihydroxyphenyl)acetate [IIN-based on: CCMSLIB00000848590]
Propanoic acid, 2-hydroxy-3-[2-(2-propenyloxy)phenoxy]-
Tyr-Gly
A dipeptide formed from L-tyrosine and glycine residues.
Propanedioic acid,2-(2-furanylmethylene)-, 1,3-diethyl ester
ethyl 4-cyclopropyl-2-methylsulfanylpyrimidine-5-carboxylate
tert-butyl (3R,5S)-6-chloro-3,5-dihydroxyhexanoate
2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-3-carbaldehyde
1-(4-FLUORO-PHENYL)-5-METHYL-1H-PYRAZOLE-3-CARBOXYLICACID
6-tert-butoxycarbonylamino-pyridine-2-carboxylic acid
1,8-DIOXO-1,3,4,8-TETRAHYDRO-2H-PYRIDO[1,2-A]-PYRAZINE-6-CARBOXYLIC ACID
6-METHOXY-1,2,3,4-TETRAHYDRO-9 H-PYRIDO[3,4-B]INDOLE HYDROCHLORIDE
2,5-Dimethoxy-beta-oxobenzenepropanoic acid methyl ester
2-(4-chlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
3-(2,4-DIMETHOXY-PHENYL)-3-OXO-PROPIONIC ACID METHYL ESTER
PIPERIDINE-3-CARBOXYLIC ACID (4-CHLORO-PHENYL)-AMIDE
3-([(DIETHYLAMINO)CARBONYL]OXY)-4-PYRIDINECARBOXYLIC ACID
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carbaldehyde
2-(2-CHLOROPHENYL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE
Benzo[b]naphtho[2,3-d]thiophene,7,8,9,10-tetrahydro-
1(2H)-Isoquinolinone, 2-(3-aminopropyl)-, hydrochloride (1:1)
Piperidine, 1-[(2-chloro-3-pyridinyl)carbonyl]-3-methyl- (9CI)
dimethyl 5-methoxy-3-methylbenzene-1,2-dicarboxylate
2-(2-PYRIMIDINYL)PROPANEDIOIC ACID 1,3-DIETHYL ESTER
3-(3,5-dimethoxy-phenyl)-3-oxo-propionic acid methyl ester
3-(2,3-dimethoxy-phenyl)-3-oxo-propionic acid methyl ester
3-(2-HYDROXY-4-METHOXY-PHENYL)-3-OXO-PROPIONIC ACID ETHYL ESTER
ISOPROPYL β-D-THIOGLUCOPYRANOSIDE
Spiro[3H-indole-3,4-piperidin]-2(1H)-one Hydrochloride
(4-AMINO-PIPERIDIN-1-YL)-(4-CHLORO-PHENYL)-METHANONE
Cinametic acid
C78276 - Agent Affecting Digestive System or Metabolism > C66913 - Cholagogues or Choleretic Agents D005765 - Gastrointestinal Agents > D002756 - Cholagogues and Choleretics
2-Propenoic acid, 3-(4-hydroxyphenyl)-, 2,3-dihydroxypropyl ester, (E)-
3-(3-Hydroxy-7,8-dihydro-6H-cyclohepta[D]isoxazol-4-YL)-L-alanine
(2r)-3-{[(Benzylamino)carbonyl]amino}-2-Hydroxypropanoic Acid
(2S)-2-amino-4-(2-amino-3-hydroxy-4-methylphenyl)-4-oxobutanoic acid
(2R)-2-amino-4-(2-amino-3-hydroxy-4-methylphenyl)-4-oxobutanoic acid
3-carboxy-4-methyl-5-propylene-2-furanpropanoic acid
Tyr-Gly zwitterion
A dipeptide zwitterion resulting from transfer of a proton from the carboxy to the amino group of L-tyrosylglycine; major species at pH 7.3.
2,3,5-trimethoxy-6-[(1e)-prop-1-en-1-yl]cyclohexa-2,5-diene-1,4-dione
(2r,3r)-3-hydroxy-2-(2-hydroxypropan-2-yl)-2,3-dihydro-1-benzofuran-5-carboxylic acid
(2s,3s)-2-[(2s)-2-(hydroxymethyl)oxiran-2-yl]-5-methoxy-2,3-dihydro-1-benzofuran-3-ol
(2r,3r,7s)-3-hydroxy-7-methyl-2-[(1e)-prop-1-en-1-yl]-2h,3h,6h,7h-pyrano[2,3-b]pyran-4,5-dione
(3s,4s)-4,6,8-trihydroxy-3,4,5-trimethyl-3h-2-benzopyran-1-one
(2s,3s,4s)-3,4-dihydroxy-2-methyl-7-[(1e)-prop-1-en-1-yl]-2h,3h,4h-pyrano[4,3-b]pyran-5-one
(2s)-3-{[2-(4-hydroxyphenyl)acetyl]oxy}-2-methylpropanoic acid
(2s)-7-hydroperoxy-2-(2-hydroxypropan-2-yl)-2,3-dihydro-1-benzofuran-5-carbaldehyde
3-hydroxy-2-(2-hydroxypropan-2-yl)-2,3-dihydro-1-benzofuran-5-carboxylic acid
(3r)-3,6,8-trihydroxy-3,5,7-trimethyl-4h-2-benzopyran-1-one
4,6,8-trihydroxy-3,4,5-trimethyl-3h-2-benzopyran-1-one
1-o-coumaroylglycerol; (±)-(e)-form
{"Ingredient_id": "HBIN002866","Ingredient_name": "1-o-coumaroylglycerol; (±)-(e)-form","Alias": "NA","Ingredient_formula": "C12H14O5","Ingredient_Smile": "NA","Ingredient_weight": "238.24","OB_score": "NA","CAS_id": "108026-22-8","SymMap_id": "NA","TCMID_id": "NA","TCMSP_id": "NA","TCM_ID_id": "9142","PubChem_id": "NA","DrugBank_id": "NA"}
1-o-coumaroylglycerol; (s,e)-form
{"Ingredient_id": "HBIN002868","Ingredient_name": "1-o-coumaroylglycerol; (s,e)-form","Alias": "NA","Ingredient_formula": "C12H14O5","Ingredient_Smile": "NA","Ingredient_weight": "238.24","OB_score": "NA","CAS_id": "114420-68-7","SymMap_id": "NA","TCMID_id": "NA","TCMSP_id": "NA","TCM_ID_id": "9140","PubChem_id": "NA","DrugBank_id": "NA"}
2-o-coumaroylglycerol; (e)-form
{"Ingredient_id": "HBIN006215","Ingredient_name": "2-o-coumaroylglycerol; (e)-form","Alias": "NA","Ingredient_formula": "C12H14O5","Ingredient_Smile": "NA","Ingredient_weight": "238.24","OB_score": "NA","CAS_id": "142942-87-8","SymMap_id": "NA","TCMID_id": "NA","TCMSP_id": "NA","TCM_ID_id": "8541","PubChem_id": "NA","DrugBank_id": "NA"}
