Exact Mass: 473.2346

Exact Mass Matches: 473.2346

Found 500 metabolites which its exact mass value is equals to given mass value 473.2346, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

CD 1790

7-(but-2-yn-1-yl)-8-(3-hydroxypiperidin-1-yl)-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]-2,3,6,7-tetrahydro-1H-purine-2,6-dione

C25H27N7O3 (473.2175)

CD 1790 is a metabolite of linagliptin. Linagliptin (BI-1356, trade names Tradjenta and Trajenta) is a DPP-4 inhibitor developed by Boehringer Ingelheim for treatment of type II diabetes. Linagliptin (once-daily) was approved by the US FDA on 2 May 2011 for treatment of type II diabetes. It is being marketed by Boehringer Ingelheim and Lilly. (Wikipedia)

(2R)-5-(Diaminomethylideneamino)-2-[[2,2-di(phenyl)acetyl]amino]-N-[(4-hydroxyphenyl)methyl]pentanamide

C27H31N5O3 (473.2427)

Charantin

2-(Diethylamino)ethyl 3-(naphthalen-1-yl)-2-[(oxolan-2-yl)methyl]propanoic acid; oxalic acid

C26H35NO7 (473.2413)

Charantin, also known as naftidrofuryl or nafronyl, is a member of the class of compounds known as naphthalenes. Naphthalenes are compounds containing a naphthalene moiety, which consists of two fused benzene rings. Charantin is practically insoluble (in water) and a very strong basic compound (based on its pKa). Charantin can be found in bitter gourd, which makes charantin a potential biomarker for the consumption of this food product. Charantin is actually a 1:1 mixture of two steroidal saponins, beta-sitosteryl glucoside (C 35H 60O 6) and 5,25-stigmasteryl glucoside (C 35H 58O 6). It is a whitish crystalline substance, neutral and tasteless, melting at 266‚Äì268 ¬∞C. It is sparingly soluble in water or other highly polar solvents, as well as in apolar solvents like hexane, but is soluble in ether, ethanol and methanol, and can be efficiently extracted from the plant by pressurized ethanol or acetone at 100 ¬∞C . Charantin, also known as naftidrofuryl or nafronyl, is a member of the class of compounds known as naphthalenes. Naphthalenes are compounds containing a naphthalene moiety, which consists of two fused benzene rings. Charantin is practically insoluble (in water) and a very strong basic compound (based on its pKa). Charantin can be found in bitter gourd, which makes charantin a potential biomarker for the consumption of this food product. Charantin is actually a 1:1 mixture of two steroidal saponins, β-sitosteryl glucoside (C 35H 60O 6) and 5,25-stigmasteryl glucoside (C 35H 58O 6). It is a whitish crystalline substance, neutral and tasteless, melting at 266–268 °C. It is sparingly soluble in water or other highly polar solvents, as well as in apolar solvents like hexane, but is soluble in ether, ethanol and methanol, and can be efficiently extracted from the plant by pressurized ethanol or acetone at 100 °C . Naftidrofuryl oxalate (Nafronyl oxalate salt) is a drug used in the management of peripheral and cerebral vascular disorders as a vasodilator, enhance cellular oxidative capacity, and may also be a 5-HT2 receptor antagonist.

Annotation level-3

No. 6241-A

C18H31N7O8 (473.2234)

16,17-didehydro-8-desmethoxy-isomigrastatin|16,17-didehydro-8-desmethylisomigrastatin

C26H35NO7 (473.2413)

puberunine C

C23H36ClNO7 (473.218)

macropodumine K|rel-(3R,6R,10aS,11S,12aS)-5-(acetyloxy)-5a-[(acetyloxy)methyl]-12b-hydroxy-2,3,3a,5,5a,6,7,8,9,10,10a,11,12,12b-tetradecahydro-3-methyl-4H-1,6-methanocyclopenta[1,8]azuleno[4,3a-g]indole-11-carboxylic acid

macropodumine K|rel-(3R,6R,10aS,11S,12aS)-5-(acetyloxy)-5a-[(acetyloxy)methyl]-12b-hydroxy-2,3,3a,5,5a,6,7,8,9,10,10a,11,12,12b-tetradecahydro-3-methyl-4H-1,6-methanocyclopenta[1,8]azuleno[4,3a-g]indole-11-carboxylic acid