| Identification | Back Directory | [Name]
Cucurbitacin A | [CAS]
6040-19-3 | [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 | [Molecular Formula]
C32H46O9 | [MDL Number]
MFCD03700733 | [MOL File]
6040-19-3.mol | [Molecular Weight]
574.7 |
| Chemical Properties | Back Directory | [Melting point ]
207-208 °C | [Boiling point ]
731.0±60.0 °C(Predicted) | [density ]
1.27±0.1 g/cm3(Predicted) | [storage temp. ]
2-8°C | [form ]
solid | [pka]
12.60±0.29(Predicted) | [CAS DataBase Reference]
6040-19-3 |
| Hazard Information | Back Directory | [Hazard]
A poison. | [Uses]
Cucurbitacin A, a triterpenoid that could be isolated from the Stems of Cucumis melo, shows anti-cancer activity[1]. | [Definition]
ChEBI: Cucurbitacin A is a cucurbitacin. | [References]
[1] Chuan Chen, et al. Cucurbitane-type triterpenoids from the stems of Cucumis melo. J Nat Prod. 2009 May 22;72(5):824-9. DOI:10.1021/np800692t |
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