Exact Mass: 338.1689
Exact Mass Matches: 338.1689
Found 266 metabolites which its exact mass value is equals to given mass value 338.1689
,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Pinolidoxin
Pinolidoxin, also known as lethaloxin, is a member of the class of compounds known as oxocins. Oxocins are compounds containing an oxocin ring, which is a eight-member unsaturated aromatic ring containing one oxygen atom and seven carbon atoms. Pinolidoxin is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Pinolidoxin can be found in common pea, which makes pinolidoxin a potential biomarker for the consumption of this food product.
beta-Cyclopiazonate
Omega-Carboxy-trinor-leukotriene B4
omega-Carboxy-trinor-leukotriene B4 belongs to the leukotriene family. Leukotrienes are eicosanoids. The eicosanoids consist of the prostaglandins (PGs), thromboxanes (TXs), leukotrienes (LTs), and lipoxins (LXs). The PGs and TXs are collectively identified as prostanoids. Prostaglandins were originally shown to be synthesized in the prostate gland, thromboxanes from platelets (thrombocytes), and leukotrienes from leukocytes, hence the derivation of their names. All mammalian cells except erythrocytes synthesize eicosanoids. These molecules are extremely potent, able to cause profound physiological effects at very dilute concentrations. All eicosanoids function locally at the site of synthesis, through receptor-mediated G-protein linked signalling pathways. omega-Carboxy-trinor-leukotriene B4 belongs to the leukotriene family
18-carboxy dinor Leukotriene B4
18-carboxy dinor Leukotriene B4, also known as 18-COOH-19,20-LTB4, is classified as a member of the Long-chain fatty acids. Long-chain fatty acids are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. 18-carboxy dinor Leukotriene B4 is considered to be practically insoluble (in water) and acidic
2'-Oxoquinidinone
3'-Carbamoyl-[1,1'-biphenyl]-3-yl cyclohexylcarbamate
URB-597 (KDS-4103) is an orally bioavailable and selective FAAH inhibitor. URB-597 inhibits FAAH activity with an IC50s of approximately 5 nM in rat brain membranes, 0.5 nM in intact rat neurons, 3 nM in human liver microsomes. Antidepressant-like effects. Analgesic activity[1].
Picrinine
Picrinine
Picrinine is a natural product with formula C20H22N2O3 that is the member of the akuammiline family of alkaloids, first isolated in 1965 from the leaves of Alstonia scholaris. It has a role as a plant metabolite, an antitussive, an anti-asthmatic agent, an analgesic and an anti-inflammatory agent. It is an organic heteropentacyclic compound, a methyl ester, a polycyclic ether, an indole alkaloid and an alkaloid ester. Picrinine is a natural product found in Hunteria zeylanica, Alstonia scholaris, and other organisms with data available. A natural product with formula C20H22N2O3 that is the member of the akuammiline family of alkaloids, first isolated in 1965 from the leaves of Alstonia scholaris. Picrinine, an akuammiline alkaloid, is isolated from the leaves of Alstonia scholaris. Picrinine exhibits anti-inflammatory activity through inhibition of the 5-lipoxygenase enzyme[1].
N-cyclohexyl-2-(2-furylmethyl)-3-oxoisoindoline-1-carboxamide
2-(6-hydroxy-1-oxooctyl)-3,5-dihydroxybenzeneacetic acid ethyl ester|dothiorelone B
8alpha-acetoxy-13,14,15,16-tetranorlabdan-12-oic acid-18,6alpha-olide
11-hydroxy-cura-2(16),19-dien-17-oic acid methyl ester|Vinervin
3-acetyl-4-hydroxy-5-[4-(3-methyl-but-2-enyl)-indol-3-ylmethyl]-1,5-dihydro-pyrrol-2-one|3-acetyl-5-[4-(3-methyl-but-2-enyl)-indol-3-ylmethyl]-pyrrolidine-2,4-dione|Bissecodehydrocyclopiazonic acid|Bissecodehydrocyclopiazonsaeure|DL-beta-Cyclopiazonsaeure
kopsihainanine B|N1-decarbomethoxy chanofruticosinic acid
10-hydroxy-16-de(methoxycarbonyl) pagicerine|rauverine B
3-oxo-17-carboxy-3,18-seco-barbacenic acid|3-Oxo-17-carboxy-3,18-secobarbacenic acid
11-hydroxy-1,16-cyclo-coryn-19-ene-17-carboxylic acid methyl ester|11-Hydroxypleiocarpamin
ACon1_001209
8-Hydroxy-9,10-diisobutyryloxythymol is a natural product found in Centipeda minima, Arnica montana, and Inula japonica with data available.
C18H26O6_2,4-Hexadienoic acid, (6E)-3,4,5,8,9,10-hexahydro-8,9-dihydroxy-2-oxo-10-propyl-2H-oxecin-3-yl ester, (2E,4E)
Vinervine
A natural product found in Alstonia spatulata. Origin: Plant; SubCategory_DNP: Monoterpenoid indole alkaloids, Strychnos alkaloids, Indole alkaloids
URB597
URB-597 (KDS-4103) is an orally bioavailable and selective FAAH inhibitor. URB-597 inhibits FAAH activity with an IC50s of approximately 5 nM in rat brain membranes, 0.5 nM in intact rat neurons, 3 nM in human liver microsomes. Antidepressant-like effects. Analgesic activity[1].
FA 18:5;O4
2-(4-BOC-PIPERAZINYL)-2-(3-FLUORO-PHENYL)ACETIC ACID
7-BROMO-1,2,3,4-TETRAHYDRO-NAPHTHALEN-1-YLAMINEHYDROCHLORIDE
18-VINYL-2,3,5,6,8,9,11,12,14,15-DECAHYDROBENZO[B][1,4,7,10,13,16]HEXAOXACYCLOOCTADECINE
2-(2-fluorophenyl)-2-[4-[(2-methylpropan-2-yl)oxycarbonyl]piperazin-1-yl]acetic acid
1,1-BIS(4-DIMETHYLAMINOPHENYL)-2,2,2-TRIFLUOROETHANOL
TERT-BUTYL 1H-SPIRO[ISOQUINOLINE-4,4-PIPERIDINE]-2(3H)-CARBOXYLATE HYDROCHLORIDE
3-(Methoxycarbonyl)biphenyl-4-boronic acid pinacol ester
1-BOC-5-METHYLSPIRO[INDOLINE-3,4-PIPERIDINE] HYDROCHLORIDE
4-(4-Fluorophenyl)-1-(4-piperidinyl)-5-(2-amino-4-pyrimidinyl)-imidazole
3-(6-fluoropyridin-3-yl)-2-[4-(4-methyl-4H-1,2,4-triazol-3-yl)piperidin-1-yl]pyridine
3,5-Pyrazolidinedione, 4-butyl-1,2-diphenyl-4-(hydroxymethyl)-
(2S)-N-(5-cyclopropyl-1H-pyrazol-3-yl)-2-[4-(2-oxopyrrolidin-1-yl)phenyl]propanamide
3-[Benzyl(methyl)amino]-1-(4-ethoxyphenyl)pyrrolidine-2,5-dione
2-Amino-1-cyclohexyl-3-pyrrolo[3,2-b]quinoxalinecarboxylic acid ethyl ester
N-[(2r)-5-(Aminosulfonyl)-2,3-Dihydro-1h-Inden-2-Yl]-2-Propylpentanamide
2-(17-Methoxy-11-oxa-7,20-diazahexacyclo[11.7.0.02,7.04,9.08,12.014,19]icosa-1(13),14(19),15,17-tetraen-5-ylidene)ethanol
18-carboxy dinor Leukotriene B4
18-carboxy dinor Leukotriene B4, also known as 18-COOH-19,20-LTB4, is classified as a member of the Long-chain fatty acids. Long-chain fatty acids are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. 18-carboxy dinor Leukotriene B4 is considered to be practically insoluble (in water) and acidic
(4E,8E,10E,12E)-7,14-dihydroxyoctadeca-4,8,10,12-tetraenedioic acid
(-)-Alstolucine F
A natural product found in Alstonia spatulata and Alstonia scholaris.
N-[(4-tert-butylphenyl)methyl]-3-oxo-4H-1,4-benzoxazine-6-carboxamide
Ethyl 7-amino-2-(4-tert-butylphenyl)pyrazolo[1,5-a]pyrimidine-6-carboxylate
4-[4-[2-Hydroxy-3-(4-morpholinyl)propoxy]phenyl]benzonitrile
2-(2-allylphenoxy)-N-(2-ethoxybenzylidene)acetohydrazide
3-methyl-5-[(2-oxolanylmethylamino)methyl]-1-phenyl-2H-pyrazolo[3,4-b]pyridin-6-one
N-[(2R,3S,6R)-6-[2-(dimethylamino)-2-oxoethyl]-2-(hydroxymethyl)-3-oxanyl]-4-fluorobenzamide
N-[(2S,3S,6S)-6-[2-(dimethylamino)-2-oxoethyl]-2-(hydroxymethyl)-3-oxanyl]-4-fluorobenzamide
N-[(2S,3S,6R)-6-[2-(dimethylamino)-2-oxoethyl]-2-(hydroxymethyl)-3-oxanyl]-4-fluorobenzamide
(6S,7R,8R)-8-(hydroxymethyl)-7-[4-(3-methoxyphenyl)phenyl]-1,4-diazabicyclo[4.2.0]octan-2-one
(6R,7R,8S)-8-(hydroxymethyl)-7-[4-(3-methoxyphenyl)phenyl]-1,4-diazabicyclo[4.2.0]octan-2-one
Methyl (1S,15E)-15-ethylidene-12-oxo-10,17-diazatetracyclo[12.3.1.03,11.04,9]octadeca-3(11),4,6,8-tetraene-18-carboxylate
N-[(2S,3R,6S)-6-[2-(dimethylamino)-2-oxoethyl]-2-(hydroxymethyl)-3-oxanyl]-4-fluorobenzamide
N-[(2S,3R,6R)-6-[2-(dimethylamino)-2-oxoethyl]-2-(hydroxymethyl)-3-oxanyl]-4-fluorobenzamide
N-[(2R,3S,6S)-6-[2-(dimethylamino)-2-oxoethyl]-2-(hydroxymethyl)-3-oxanyl]-4-fluorobenzamide
N-[(2R,3R,6R)-6-[2-(dimethylamino)-2-oxoethyl]-2-(hydroxymethyl)-3-oxanyl]-4-fluorobenzamide
N-[(2R,3R,6S)-6-[2-(dimethylamino)-2-oxoethyl]-2-(hydroxymethyl)-3-oxanyl]-4-fluorobenzamide
(6S,7S,8R)-8-(hydroxymethyl)-7-[4-(3-methoxyphenyl)phenyl]-1,4-diazabicyclo[4.2.0]octan-2-one
(6S,7S,8S)-8-(hydroxymethyl)-7-[4-(3-methoxyphenyl)phenyl]-1,4-diazabicyclo[4.2.0]octan-2-one
methyl (1S,15E,18R)-15-ethylidene-12-oxo-10,17-diazatetracyclo[12.3.1.03,11.04,9]octadeca-3(11),4,6,8-tetraene-18-carboxylate
methyl (3beta,19Z)-12-hydroxy-2,16-didehydrocur-19-en-17-oate
(3Z,5S)-3-(1-hydroxyethylidene)-5-{[4-(3-methylbut-2-en-1-yl)-1H-indol-3-yl]methyl}pyrrolidine-2,4-dione
18-hydroxy-18-oxo-dinorleukotriene B4
An octadecatetraenedioic acid obtained by oxidative degradation of leukotriene B4, a process that results in the removal of C19 and C20 with concomitant dioxygenation of C18.
(5S)-3-acetyl-4-hydroxy-5-{[4-(3-methylbut-2-en-1-yl)-1H-indol-3-yl]methyl}-1,5-dihydro-2H-pyrrol-2-one
1-(2,4-dihydroxy-5-{[4-(3-methylbut-2-en-1-yl)-1h-indol-3-yl]methyl}-5h-pyrrol-3-yl)ethanone
methyl (11s,12z,17r)-12-ethylidene-18-hydroxy-8,14-diazapentacyclo[9.5.2.0¹,⁹.0²,⁷.0¹⁴,¹⁷]octadeca-2,4,6,9-tetraene-10-carboxylate
methyl (1s,11s,12r,17r)-18-ethylidene-12-hydroxy-8,14-diazapentacyclo[9.5.2.0¹,⁹.0²,⁷.0¹⁴,¹⁷]octadeca-2,4,6,9-tetraene-10-carboxylate
methyl (13z)-13-(2-hydroxyethylidene)-8,15-diazapentacyclo[10.5.1.0¹,⁹.0²,⁷.0¹⁰,¹⁵]octadeca-2,4,6,8-tetraene-18-carboxylate
(1'r,2'r,3s,7'r,9'r)-6'-acetyl-1-methyl-4'-oxa-12'-azaspiro[indole-3,10'-tricyclo[7.2.1.0²,⁷]dodecan]-5'-en-2-one
[3-(acetyloxy)-6-(hepta-1,3-dien-1-yl)-4-hydroxy-2-oxocyclohexyl]methyl acetate
10'-hydroxy-2'-(hydroxymethyl)-1',5',7'-trimethyl-8'-oxaspiro[oxirane-2,12'-tricyclo[7.2.1.0²,⁷]dodecan]-5'-en-11'-yl acetate
methyl (6r,7r,7as)-5-heptyl-6,7-dihydroxy-7-methyl-2-oxo-7ah-1-benzofuran-6-carboxylate
(1r,4s,12r,13r,21s)-20-oxo-5,15-diazahexacyclo[11.5.2.1¹,¹².0⁴,¹².0⁶,¹¹.0¹⁵,²¹]henicosa-6,8,10-triene-4-carboxylic acid
(2r,3r,4s,6s)-6-(6-ethyl-3,5-dimethyl-4-oxopyran-2-yl)-3-hydroxy-2,4-dimethyl-5-oxoheptanoic acid
(3s,6e,8s,9r,10r)-8,9-dihydroxy-2-oxo-10-propyl-3,4,5,8,9,10-hexahydrooxecin-3-yl (2e,4e)-hexa-2,4-dienoate
methyl (1s,11s,12r,17r,18e)-18-ethylidene-12-hydroxy-8,14-diazapentacyclo[9.5.2.0¹,⁹.0²,⁷.0¹⁴,¹⁷]octadeca-2,4,6,9-tetraene-10-carboxylate
methyl (6s,7s,7ar)-5-heptyl-6,7-dihydroxy-7-methyl-2-oxo-7ah-1-benzofuran-6-carboxylate
methyl 13-ethylidene-5-hydroxy-8,15-diazapentacyclo[10.5.1.0¹,⁹.0²,⁷.0¹⁰,¹⁵]octadeca-2,4,6,8-tetraene-18-carboxylate
methyl (1s,10s,11s,12z,17s)-12-ethylidene-2-oxo-9,14-diazapentacyclo[9.5.2.0¹,⁹.0³,⁸.0¹⁴,¹⁷]octadeca-3,5,7-triene-10-carboxylate
methyl (1r,9r,11s,14e,17s)-14-ethylidene-18-oxa-2,12-diazahexacyclo[9.6.1.1⁹,¹⁵.0¹,⁹.0³,⁸.0¹²,¹⁷]nonadeca-3,5,7-triene-19-carboxylate
[(1r,3r,4r,6s)-3-(acetyloxy)-6-[(1e,3e)-hepta-1,3-dien-1-yl]-4-hydroxy-2-oxocyclohexyl]methyl acetate
(1r,11s,12e,17s)-12-ethylidene-6-hydroxy-5-methoxy-8,14-diazapentacyclo[9.5.2.0¹,⁹.0²,⁷.0¹⁴,¹⁷]octadeca-2(7),3,5,9-tetraene-10-carbaldehyde
methyl (1s,10r,11s,13e,17s)-13-ethylidene-2-oxo-9,14-diazapentacyclo[9.5.2.0¹,⁹.0³,⁸.0¹⁴,¹⁷]octadeca-3,5,7-triene-10-carboxylate
alstomaline
{"Ingredient_id": "HBIN015765","Ingredient_name": "alstomaline","Alias": "NA","Ingredient_formula": "C20H22N2O3","Ingredient_Smile": "CC=C1CN2CCC34C2(CCC1C3C(=O)OC)N=C5C4=CC(=O)C=C5","Ingredient_weight": "338.4 g/mol","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "996","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "101730875","DrugBank_id": "NA"}
alstonal
{"Ingredient_id": "HBIN015767","Ingredient_name": "alstonal","Alias": "NA","Ingredient_formula": "C20H22N2O3","Ingredient_Smile": "CC(=O)C1=COCC2C1CC3C4(CC2N3)C5=CC=CC=C5N(C4=O)C","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "998","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}
alstonisine
{"Ingredient_id": "HBIN015774","Ingredient_name": "alstonisine","Alias": "NA","Ingredient_formula": "C20H22N2O3","Ingredient_Smile": "CC(=O)C1=COCC2C1CC3C4(CC2N3)C5=CC=CC=C5N(C4=O)C","Ingredient_weight": "338.4 g/mol","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "1003","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "14191522","DrugBank_id": "NA"}