Cucurbitacin A

Cucurbitacin A Structure
CAS No.
6040-19-3
Chemical Name:
Cucurbitacin A
Synonyms
NSC 94743;Cucurbit A;Cucurbitacin A;Cucurbitacine A;Cucurbitacin A USP/EP/BP;2,16,20,25-Tetrahydroxy-9-(hydroxymethyl)-19-norlanosta-5,23-diene-3,11,22-trione 25-acetate;(10α,23E)-25-(Acetyloxy)-2β,16α,20-trihydroxy-9β-(hydroxymethyl)-19-norlanosta-5,23-diene-3,11,22-trione;19-Norlanosta-5,23-diene-3,11,22-trione, 25-(acetyloxy)-2,16,20-trihydroxy-9-(hydroxymethyl)-, (2β,9β,10α,16α,23E)-;(2S,4R,9beta,16alpha,23E)-2,16,20-trihydroxy-9-(hydroxymethyl)-10,14-dimethyl-1,11,22-trioxo-4,9-cyclo-9,10-secocholesta-5,23-dien-25-yl acetate;(E)-6-((2S,8S,9R,10R,13R,14S,16R,17R)-2,16-dihydroxy-9-(hydroxymethyl)-4,4,13,14-tetramethyl-3,11-dioxo-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl acetate
CBNumber:
CB21469910
Molecular Formula:
C32H46O9
Molecular Weight:
574.7
MOL File:
6040-19-3.mol
Modify Date:
2023/5/4 17:34:40

Cucurbitacin A Properties

Melting point 207-208 °C
Boiling point 731.0±60.0 °C(Predicted)
Density 1.27±0.1 g/cm3(Predicted)
pka 12.60±0.29(Predicted)
CAS DataBase Reference 6040-19-3

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS06
Signal word  Danger
Hazard statements  H300
Precautionary statements  P264-P270-P301+P310-P321-P330-P405-P501

Cucurbitacin A Chemical Properties,Uses,Production

Hazard

A poison.

Cucurbitacin A Preparation Products And Raw materials

Raw materials

Preparation Products

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Cucurbitacin A (10α,23E)-25-(Acetyloxy)-2β,16α,20-trihydroxy-9β-(hydroxymethyl)-19-norlanosta-5,23-diene-3,11,22-trione 2,16,20,25-Tetrahydroxy-9-(hydroxymethyl)-19-norlanosta-5,23-diene-3,11,22-trione 25-acetate Cucurbitacine A NSC 94743 Cucurbit A (2S,4R,9beta,16alpha,23E)-2,16,20-trihydroxy-9-(hydroxymethyl)-10,14-dimethyl-1,11,22-trioxo-4,9-cyclo-9,10-secocholesta-5,23-dien-25-yl acetate 19-Norlanosta-5,23-diene-3,11,22-trione, 25-(acetyloxy)-2,16,20-trihydroxy-9-(hydroxymethyl)-, (2β,9β,10α,16α,23E)- (E)-6-((2S,8S,9R,10R,13R,14S,16R,17R)-2,16-dihydroxy-9-(hydroxymethyl)-4,4,13,14-tetramethyl-3,11-dioxo-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl acetate Cucurbitacin A USP/EP/BP 6040-19-3 C32H46O9