Exact Mass: 320.19474999999994
Exact Mass Matches: 320.19474999999994
Found 180 metabolites which its exact mass value is equals to given mass value 320.19474999999994,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
2-((2E)-3,7-Dimethyl-2,6-octadienyl)-5,6-dimethoxy-3-methyl-1,4-benzenediol
[8]-Gingerdione
[8]-Gingerdione is found in herbs and spices. [8]-Gingerdione is a constituent of Zingiber officinale (ginger). Constituent of Zingiber officinale (ginger). [8]-Gingerdione is found in herbs and spices.
10-Acetylpanaxytriol
10-Acetylpanaxytriol is found in tea. 10-Acetylpanaxytriol is found in ginseng roots. Found in ginseng roots
Oryzalide A
Oryzalide A is found in cereals and cereal products. Oryzalide A is isolated from rice leaves. Isolated from rice leaves. Oryzalide A is found in cereals and cereal products.
Oryzalide B
Oryzalide B is found in cereals and cereal products. Oryzalide B is isolated from rice leaves. Isolated from rice leaves. Oryzalide B is found in cereals and cereal products.
5'-Carboxy-alpha-chromanol
5-carboxy-alpha-tocopherol is a dehydrogenation carboxylate product of 5-hydroxy-a-tocopherol by an unidentified microsomal enzyme(s) probably via an aldehyde intermediate. The tocopherols ( a-tocopherol , b-tocopherol ,r-tocopherol and d-tocopherol ) and their corresponding tocotrienols are synthesized by plants and have vitamin E antixoidant activity (see pathway vitamin E biosynthesis ). They differ in the number and location of methyl groups on the chromanol ring. The naturally occurring form of a-tocopherol is (2R,4R,8R)-a-tocopherol (synonym (R,R,R)-a-tocopherol). Synthetic a-tocopherols are a racemic mixture of eight different R and S stereoisomers. Only the 2R forms are recognized as meeting human requirements. The in vivo function of vitamin E is to scavenge peroxyl radicals via its phenolic (chromanol) hydroxyl group, thus protecting lipids against free radical-catalyzed peroxidation. The tocopheryl radical formed can then be reduced by reductants such as L-ascorbate. Other major products of a-tocopherol oxidation include α-tocopherylquinone and epoxy-a-tocopherols. The metabolites a-tocopheronic acid and its lactone, known as the Simon metabolites, are generally believed to be artefacts. In addition to these oxidation products, the other major class of tocopherol metabolites is the carboxyethyl-hydroxychromans.These metabolites are produced in significant amounts in response to excess vitamin E ingestion. Vitamin E is fat-soluble and its utilization requires intestinal fat absorption mechanisms. It is secreted from the intestine into the lymphatic system in chylomicrons which subsequently enter the plasma. Lipolysis of these chylomicrons can result in delivery of vitamin E to tissues, transfer to high-density lipoproteins (and subsequently to other lipoproteins via the phospholipid exchange protein), or retention in chylomicron remnants. These remnants are taken up by the liver. Natural (R,R,R)-α-tocopherol and synthetic 2R-α-tocopherols are then preferentially secreted from the liver into plasma as a result of the specificity of the α-tocopherol transfer protein. This protein, along with the metabolism of excess vitamin E in the liver and excretion into urine and bile, mediate the supply of a-tocopherol in plasma and tissues. 5-carboxy-alpha-tocopherol is a dehydrogenation carboxylate product of 5-hydroxy-a-tocopherol by an unidentified microsomal enzyme(s) probably via an aldehyde intermediate
Arginylphenylalaninamide
C15H24N6O2 (320.19606439999995)
(8R,9S,10R,13S,14S,17S)-2,2,17-Trihydroxy-10,13-dimethyl-6,7,8,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-one
(E,E)-(-)-2-[2-(2,2-Dimethyl-6-methylenecyclohexyl)ethyl]-1,3-butadiene-1,4-diol diacetate
Coralloidin D
(E,E)-2-[2-(2,6,6-Trimethyl-2-cyclohexen-1-yl)ethyl]-1,3-butadiene-1,4-diol diacetate
10beta-Hydroxy-6beta-isobutyryl-furanoeremophilane
Monacolin J
A polyketide that is monacolin L bearing an additional hydroxy substituent at position 8. Monacolin J is an inhibitor of cholesterol biosynthesis, and inhibits the activity of HMG-CoA reductase.
4-(4-Ethylphenyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carbonitrile
C21H24N2O (320.18885339999997)
n,n,n,n-tetrakis(2-hydroxyethyl)adipamide
CONFIDENCE standard compound; INTERNAL_ID 4064 INTERNAL_ID 4064; CONFIDENCE standard compound
3,9-di(cyclohex-3-en-1-yl)-2,4,8,10-tetraoxaspiro[5.5]undecane
(3beta,16alpha)-3,16,18-Trihydroxyandrost-5-en-17-one
anomalone D|methyl 8-((1S,5R)-4-oxo-5-((E)-4-oxopent-2-enyl)oxocyclopent-2-enyl)octanoate
(Z)-13,14-dihydroxy-7-oxo-caryophylla-2(12),5-dien-13-isobutyrate
4-h ydroxy-12-(3 ,4-methylenedioxyphen yl)-2-dodecanone
(3E,5E,9E)-8,11-Diacetoxy-3,7,11-trimethyldodeca-1,3,5,9-tetraene
Butanoyl-15-Hydroxy-3,11(13)-eudesmadien-12-oic acid
(5SR,8SR,9SR,10RS,13SR)-3-hydroxy-16-nor-2-oxodolabr-3-en-15-oic acid
13alpha,16alpha,17-trihydroxy-9alpha-methyl-19,20-di-nor-kauran-4-en-15-one|13??,16??,17-Trihydroxy-9??-methyl-19,20-di-nor-kauran-4-en-15-one
(4I<<)-2EC,15I<<-dihydroxy-19-norkaur-16-en-18-oic acid
(1R,2R,3aR,4S,7aS)-3a,4-dimethyl-4-methylene-2-oxodecahydro-2H-spiro[furan-3,2-indene]-1-yl isobutyrate|bakkenolide I|bakkenolide-I
(ent-2alpha,16alpha)-2-Hydroxy-15-oxo-18-nor-19-kauranoic acid
methyl ent-15,16-dinorisocopal-12-en-13-ol-19-oate
Me ester-(6E,9Z,11E,13E)-9-Formyl-15-hydroxy-6,9,11,13-heptadecatetraenoic acid
methyl 2-(1beta-geranyl-5beta-hydroxy-2-oxocyclohex-3-enyl)acetate|Methyl 2-(1??-geranyl-5??-hydroxy-2-oxocyclohex-3-enyl)acetate
(1R,1aR,1bS,4R,5R,5aS,6aR)-decahydro-5a-methyl-1-(1-methylethyl)-2-methylidenecyclopropa[a]indene-4,5-diyl diacetate|(1R,2R)-diacetoxycycloax-4(15)ene|(1S,3R,4R,5R,6S,9R,10R)-9,10-diacetoxy-1-methyl-4-(1-methylethyl)-7-methylidenetricyclo[4.4.0.0(3.5)]decane
2alpha,3alpha-dihydroxyandrostan-16-one 2beta,19-hemiketal
7beta,8alpha,9alpha,-trihydroxy-20-norisopimara-5(10),15-dien-6-one|smardaesidin F
(4S,5R,9S,10R)-methyl 19-hydroxy-15,16-dinorlabda-8(17),11E-dien-13-oxo-18-oate
(1R,2S,3R,4aR,5R,8aR)-5-[2-(furan-3-yl)ethyl]decahydro-1-(hydroxymethyl)-4a-methyl-6-methylidenenaphthalene-2,3-diol|austroeupatol
(5SR,8SR,9SR,10RS,13SR)-18-hydroxy-16-nor-3-oxodolabr-4(18)en-15-oic acid|tagalsin R
(8R)-2-[(2-methylpropanoyl)oxy]eremophil-7(11)-en-12,8-olide
methyl ent-2,4-seco-15,16-epoxy-4-oxo-3,19-dinorbeyer-15-en-2-oate
2,12-dioxo-A-norclerod-13(16)-en-15-oic acid|pentandranoic acid B
(+)-(1betaH,7E)-6-beta,11beta-dihydroxynorverticilla-4(18),7-diene-10,12-dione|(1R,4E,6S,11R)-1,6-dihydroxy-4,15,15-trimethyl-8-methylidenebicyclo[9.3.1]pentadec-4-ene-2,14-dione|cespihypotin W
6beta-isobutyryloxy-9beta-hydroxy-1beta,10beta-epoxyfuroeremophilane
3,9-dicyclohex-3-enyl-2,4,8,10-tetraoxaspiro[5.5]undecane
CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 1070
oryzalide A
oryzalide B
Denbufylline
D004791 - Enzyme Inhibitors > D010726 - Phosphodiesterase Inhibitors C471 - Enzyme Inhibitor > C744 - Phosphodiesterase Inhibitor
9,9-Dimethylfluorene-2-boronic acid pinacol ester
C21H25BO2 (320.19474999999994)
2-(Boc-Amino)pyridine-3-boronic acid pinacol ester
C16H25BN2O4 (320.19072800000004)
(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-yl)boronic acid
tert-Butyl (5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)carbamate
C16H25BN2O4 (320.19072800000004)
Boc-2-Aminopyridine-4-boronic acid pinacol ester
C16H25BN2O4 (320.19072800000004)
Boc-6-Aminopyridine-3-boronic acid pinacol ester
C16H25BN2O4 (320.19072800000004)
TERT-BUTYL (3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDIN-4-YL)CARBAMATE
C16H25BN2O4 (320.19072800000004)
tert-Butyl 2,7-diazaspiro[4.5]decane-2-carboxylate
C21H24N2O (320.18885339999997)
(4-((4-(TERT-BUTOXYCARBONYL)PIPERAZIN-1-YL)METHYL)PHENYL)BORONIC ACID
C16H25BN2O4 (320.19072800000004)
(3beta,7alpha,15alpha)-3,7,15-Trihydroxy-androst-5-en-17-one
4-boric acid pinacol ester-9,9-dimethyl fluorene
C21H25BO2 (320.19474999999994)
1-Ethyl-3-(2-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea
C16H25BN2O4 (320.19072800000004)
4-[6-(Guanidino)pyridin-3-yl]piperazine-1-carboxylic acid tert-butyl ester
C15H24N6O2 (320.19606439999995)
N-tert-Butyl-2-nitro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
C16H25BN2O4 (320.19072800000004)
N-butyl-2-nitro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
C16H25BN2O4 (320.19072800000004)
2-(4-methyl-5-oxo-4-propan-2-yl-1H-imidazol-2-yl)pyridine-3-carboxylic acid: propan-2-amine
1-Amino-15-oxo-4,7,10-trioxa-14-azaoctadecan-18-oic acid
1-[Bis(prop-2-enyl)amino]-3-(9-carbazolyl)-2-propanol
C21H24N2O (320.18885339999997)
60410-89-1
9,13,13-Trimethyl-3-oxo-2-oxatetracyclo[7.6.1.01,6.012,15]hexadecane-5-carboxylic acid
5-(6-HYDROXY-2,5,7,8-TETRAMETHYL-CHROMAN-2-YL)-2-METHYL-PENTANOIC ACID
(1R,8R,9S,13R,15S)-8,15-dihydroxy-5,5,9-trimethyl-14-methylidene-7-oxatetracyclo[11.2.1.01,10.04,9]hexadecan-6-one
2-[(3aS,5aS,6S,9aS,9bS)-6-acetyl-3a,6-dimethyl-3-oxo-1,2,4,5,5a,7,8,9,9a,9b-decahydrocyclopenta[a]naphthalen-7-yl]acetic acid
(8R,9S,10R,13S,14S,17S)-2,2,17-Trihydroxy-10,13-dimethyl-6,7,8,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-one
Atractyligenin
A diterpenoid isolated from coffee silverskin. It inhibits cutaneous photoaging.
N-(2-furylmethyl)-3-[(2s,5as,8ar)-1-methyl-5-oxodecahydropyrrolo[3,2-e][1,4]diazepin-2-yl]propanamide
2,4-Dihydroxy-3-methyl-6-(2-oxoundecyl)benzaldehyde
A dihydroxybenzaldehyde that is 2,4-dihydroxybenzaldehyde in which the hydrogens at positions 3 and 6 have been replaced by a methyl and 2-oxoundecyl groups, respectively.
isopropylammonium 2-[(R)-4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl]nicotinate
isopropylammonium 2-[(S)-4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl]nicotinate
1,2-Benzenedicarboxylic acid isopropyl 2-ethylhexyl ester
3,4-Dihydro-2,5,7,8-tetramethyl-6-hydroxy-2H-1-benzopyran-2-propanoic acid isopropyl ester
(1R,6R,9R)-9,13,13-trimethyl-3-oxo-2-oxatetracyclo[7.6.1.01,6.012,15]hexadecane-5-carboxylic acid
2,3-dihydroxypropyl (5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoate
5H-1b,10-Methanooxireno[6,7]cyclohepta[1,2-h][2]benzopyran-5-one, dodecahydro-7-hydroxy-4,4,7a,10a-tetramethyl-, (1aS,1bS,3aR,7S,7aR,7bS,10S,10aR)-
A-381393
A-381393 is a potent, selective, brain penetrate dopamine D4 receptor antagonist, with Kis of 1.5, 1.9 and 1.6 nM for human dopamine D4.4, D4.2, and D4.7 receptor, respectively, >2700-fold selectivity over D1, D2, D3 and D5 dopamine receptors. A-381393 shows moderate affinity for 5-HT2A (Ki, 370 nM)[1].