Exact Mass: 703.283991
Exact Mass Matches: 703.283991
Found 31 metabolites which its exact mass value is equals to given mass value 703.283991,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Tetrahydropteroyltri-L-glutamic acid
C29H37N9O12 (703.2561562000001)
Tetrahydropteroyltri-L-glutamic acid (CAS: 4227-85-4), also known as (6S)-H4pteglu3, belongs to the class of organic compounds known as tetrahydrofolic acids and derivatives. These are heterocyclic compounds based on the 5,6,7,8-tetrahydropteroic acid skeleton conjugated with at least one L-glutamic acid unit (or a derivative thereof). Tetrahydropteroyltri-L-glutamic acid is a strong basic compound (based on its pKa). In humans, this compound is produced by the bacteria in the gut and may be found in feces or urine. Tetrahydropteroyltri-L-glutamica cid exists in all living species, ranging from bacteria to humans. Tetrahydropteroyltri-L-glutamic acid is an intermediate in the synthesis of methionine by bacteria. It is a substrate for the enzyme 5-methyltetrahydropteroyltriglutamate--homocysteine methyltransferase which catalyzes the reaction 5-methyltetrahydropteroyltri-L-glutamic acid + L-homocysteine = tetrahydropteroyltri-L-glutamic acid + L-methionine. A human metabolite taken as a putative food compound of mammalian origin [HMDB]
Tetrahydrofolyl-[Glu](n)
C29H37N9O12 (703.2561562000001)
Tetrahydrofolyl-[Glu](n) is involved in the folate biosynthesis pathway. Tetrahydrofolyl-[Glu](n) can be reversibly converted into Tetrahydrofolyl-[Glu](2) by folylpolyglutamate synthase [EC:6.3.2.17]. Tetrahydrofolyl-[Glu](n) can be irreversibly converted into tetrahydrofolate by gamma-glutamyl hydrolase [EC:3.4.19.9]. Sample structure image shows the case when n=3. Tetrahydrofolyl-[Glu](n) is involved in the folate biosynthesis pathway. Tetrahydrofolyl-[Glu](n) can be reversibly converted into Tetrahydrofolyl-[Glu](2) by folylpolyglutamate synthase [EC:6.3.2.17]. Tetrahydrofolyl-[Glu](n) can be irreversibly converted into tetrahydrofolate by gamma-glutamyl hydrolase [EC:3.4.19.9].
Antibiotic CC 1065
C37H33N7O8 (703.2390498000001)
2,2-{(1S,2S)-1,2-Cyclohexanediylbis[nitrilo(E)methylylidene]}bis [4,6-bis(2-methyl-2-propanyl)phenol] - trichlorochromium (1:1)
5?ˉ-O-(4,4?ˉ-DIMETHOXYTRITYL)-N2-PHENOXYACETYL-2?ˉ-DEOXYGUANOSINE
(6Z)-2,4-ditert-butyl-6-[[[(1R,2R)-2-[[(E)-(3,5-ditert-butyl-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]amino]cyclohexyl]amino]methylidene]cyclohexa-2,4-dien-1-one,trichlorochromium
(7E,9S,10S,11S,12E,14R,16E,20S,21S,22Z,24E,26Z)-2,4,10,14,20,34-hexahydroxy-3,7,9,11,17,21-hexamethyl-29-azatricyclo[28.3.1.05,33]tetratriaconta-1(33),2,4,7,12,16,22,24,26,30(34)-decaene-6,18,28,31,32-pentone
Antibiotic CC 1065
C37H33N7O8 (703.2390498000001)
D000970 - Antineoplastic Agents > D018906 - Antineoplastic Agents, Alkylating > D000080890 - Duocarmycins D009676 - Noxae > D000477 - Alkylating Agents
1-(3,5-dimethyl-4-isoxazolyl)-3-[(3S,9R,10R)-9-[[(4-fluorophenyl)sulfonyl-methylamino]methyl]-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-16-yl]urea
N-phenylcarbamic acid [(2R,3R,4S,5S,6S)-2-(hydroxymethyl)-6-methoxy-4,5-bis[oxo-(2-phenylanilino)methoxy]-3-oxanyl] ester
C40H37N3O9 (703.2529672000001)
5-aminopentyl beta-L-rhamnopyranosyl-(1->4)-beta-D-glucopyranosyl-(1->3)-alpha-L-rhamnopyranosyl-(1->3)-alpha-L-rhamnopyranoside
N-[1-[5-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3-hydroxyoctan-2-yl]propanamide
N-[1-[5-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3-hydroxynonan-2-yl]acetamide
Tetrahydropteroyltri-L-glutamic acid
C29H37N9O12 (703.2561562000001)
(7e,9r,10s,11s,12e,14s,16e,20s,21s,22z,24e,26z)-4,10,14,20,28,34-hexahydroxy-9-(hydroxymethyl)-3,7,11,17,21-pentamethyl-29-azatricyclo[28.3.1.0⁵,³³]tetratriaconta-1(33),2,4,7,12,16,22,24,26,28,30(34)-undecaene-6,18,31,32-tetrone
(2s,3s,3ar,4r,7r,8s,12s,13ar)-4,7,13a-tris(acetyloxy)-3-(benzoyloxy)-2,9,9,12-tetramethyl-5-methylidene-13-oxo-1h,2h,3h,3ah,4h,6h,7h,8h,12h-cyclopenta[12]annulen-8-yl pyridine-3-carboxylate
4-hydroxy-7-(4-hydroxy-5-methoxy-7-{3-methyl-7-oxo-5,10-diazatetracyclo[7.4.0.0¹,¹².0²,⁶]trideca-2(6),3,8-triene-10-carbonyl}-1h,2h,6h-pyrrolo[3,2-e]indole-3-carbonyl)-5-methoxy-1h,2h,6h-pyrrolo[3,2-e]indole-3-carboximidic acid
C37H33N7O8 (703.2390498000001)