Cucurbitacin Q structure

Cucurbitacin Q

[(E)-6-hydroxy-2-methyl-5-oxo-6-(2,3,16-trihydroxy-4,4,9,13,14-pentamethyl-11-oxo-1,2,3,7,8,10,12,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl)hept-3-en-2-yl] acetate

Also Known As: Cucurbitacin Q|[(E)-5-hydroxy-1,1-dimethyl-4-oxo-5-(2,3,16-trihydroxy-4,4,9,13,14-pentamethyl-11-oxo-1,2,3,7,8,10,12,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl)hex-2-enyl] acetate|(2E)-5-Hydroxy-1,1-dimethyl-4-oxo-5-(2,3,16-trihydroxy-4,4,9,14-tetramethyl-11-oxoestr-5-en-17-yl)hex-2-en-1-yl acetate|[(E)-6-hydroxy-2-methyl-5-oxo-6-(2,3,16-trihydroxy-4,4,9,13,14-pentamethyl-11-oxo-1,2,3,7,8,10,12,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl)hept-3-en-2-yl] acetate|19-Norlanosta-5,23-diene-11,22-dione,25-(acetyloxy)-2,3,16,20-tetrahydroxy-9-methyl-,(2b,3a,9b,10a,16a,23E)-|N/A

CAS: 99530-82-2
Molecular Formula C32H48O8
Molecular Weight 560.3349 g/mol
LogP 3.2911
Topological Polar Surface Area 141.36 Ų
Hydrogen Bond Donors 4
Hydrogen Bond Acceptors 8
Rotatable Bonds 5
Exact Mass 560.3349
Monoisotopic Mass 560.3349
Heavy Atoms 40
Complexity 1163.4106

Chemical Identifiers

CAS Number 99530-82-2
SMILES CC(=O)OC(C)(C)/C=C/C(=O)C(C)(C1C(CC2(C1(CC(=O)C3(C2CC=C4C3CC(C(C4(C)C)O)O)C)C)C)O)O

Product Overview

Cucurbitacin Q (CAS 99530-82-2), with molecular formula C32H48O8 and molecular weight 560.3349 g/mol. IUPAC: [(E)-6-hydroxy-2-methyl-5-oxo-6-(2,3,16-trihydroxy-4,4,9,13,14-pentamethyl-11-oxo-1,2,3,7,8,10,12,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl)hept-3-en-2-yl] acetate.

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