RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet ID	RM0138890
RefMet name	Cucurbitacin A
Systematic name	[(6R)-6-[(2S,8S,9R,10R,13R,14S,16R,17R)-2,16-dihydroxy-9-(hydroxymethyl)-4,4,13,14-tetramethyl-3,11-dioxo-2,7,8,10,12,15,16,17-octahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl] acetate
Synonyms	PubChem Synonyms
Sum Composition	ST 32:6;O9	View other entries in RefMet with this sum composition
Exact mass	574.314185 (neutral)	Calculate m/z: (Choose adduct) [M+H]+ [M+H-H2O]+ [M.]+ [M+2H]2+ [M+3H]3+ [M+4H]4+ [M+K]+ [M+2K]2+ [M+2K-H]+ [M+Na]+ [M+2Na]2+ [M+2Na-H]+ [M+Li]+ [M+2Li]2+ [M+NH4]+ [M.CH3]+ [M+Ag]+ [M+H+CH3OH]+ [M+H+CH3CN]+ [M+H+2CH3CN]+ [M+Na+CH3CN]+ [M.NaFormate+H]+ [M.NH4Formate+H]+ [M.TMSi]+ [M.tBuDMSi]+ [M+H-Hexose]+ [M+H-EtnP]+ [M+H-SerP]+ [M-H]- [M-H-H2O]- [M-CH3]- [M-2H]2- [M-3H]3- [M-4H]4- [M+Cl]- [M+OAc]- [M+Na-2H]- [M+K-2H]- [M.Formate]- [M.NaFormate-H]- [M.NH4Formate-H]- [M.F]- [M-H-Ser]- [M.HF2]- M(neutral)    View other RefMet entries with this exact (neutral) mass:   +/- 0.05 amu   +/- 0.1 amu   +/- 0.2 amu   +/- 0.5 amu
Formula	C32H46O9	View other entries in RefMet with this formula
Molecular descriptors
Molfile	34408 (Download molfile/View MW Metabolite Database details)
InChI	InChI=1S/C32H46O9/c1-17(34)41-27(2,3)12-11-23(37)31(8,40)25-21(36)14-29(6)22-10-9-18-19(13-20(35)26(39)28(18,4)5)32(22,16-33)24(38 )15-30(25,29)7/h9,11-12,19-22,25,33,35-36,40H,10,13-16H2,1-8H3/b12-11+/t19-,20+,21-,22+,25+,29+,30-,31+,32+/m1/s1
InChIKey	IHTCCHVMPGDDSL-IVNGUWCNSA-N	View other enantiomers/diastereomers of this metabolite in RefMet
SMILES	CC(=O)OC(C)(C)/C=C/C(=O)[C@@](C)([C@H]1[C@@H](C[C@@]2(C)[C@@H]3CC=C4[C@@H](C[C@@H](C(=O)C4(C)C)O)[C@]3(CO)C(=O)C[C@]12C)O)O Run Tanimoto similarity search (with similarity coefficient >=0.6)
Chemical/Biochemical Classification
Super Class	Prenol Lipids
Main Class	Isoprenoids
Sub Class	C30 isoprenoids
Distribution of Cucurbitacin A in NMDR studies
Species	Plot Species distribution
Sample source	Plot Sample source(tissue) distribution
Platform	Platform (MS/NMR) used for detection
Chromatography	Chromatography methods used for detection
Studies	NMDR Studies reporting Cucurbitacin A
External Links
Pubchem CID	5281315
LIPID MAPS	LMST01010103
ChEBI ID	3940
KEGG ID	C08793
HMDB ID	HMDB0302593
Structural annotation level
Annotation level	1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)