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Cucurbitacin S

Cucurbitacin S structure

CAS No:
60137-06-6
Formula:
C30H42O6
Chemical Name:
Cucurbitacin S
Synonyms:
19-Norlanosta-1,5-diene-3,11,22-trione,16,24-epoxy-2,25-dihydroxy-9-methyl-,(9β,10α,16α,24S)-;(9β,10α,16α,24S)-16,24-Epoxy-2,25-dihydroxy-9-methyl-19-norlanosta-1,5-diene-3,11,22-trione;Cucurbitacin S
Categories:
Analytical Chemistry > Standard

Description

Cucurbitacin S is isolated from cucurbitaceae with anticancer and anti-inflammatory activities.

Cucurbitacin S is an 11-oxo steroid.|Triterpenes that derive from LANOSTEROL by a shift of the C19 methyl to the C9 position. They are found in seeds and roots of CUCURBITACEAE and other plants and are noted for intense bitterness.

Cucurbitacin S Basic Attributes

Molecular Weight：

498.656

Exact Mass：

498.65

Characteristics

PSA：

101

XLogP3：

3.61

Density：

1.2±0.1 g/cm3

Boiling Point：

650.7±55.0 °C at 760 mmHg

Flash Point：

208.8±25.0 °C

Refractive Index：

1.576

Drug Information

MeSH Entry Terms：

Cucurbitacin

Cucurbitacin S Use and Manufacturing

Use Classification：

Lipids -> Sterol Lipids [ST] -> Sterols [ST01] -> Cholesterol and derivatives [ST0101]

Computed Properties

Molecular Weight:498.6
XLogP3:3.2
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:1
Exact Mass:498.29813906
Monoisotopic Mass:498.29813906
Topological Polar Surface Area:101
Heavy Atom Count:36
Complexity:1110
Defined Atom Stereocenter Count:9
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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CAS No.: 60137-06-6

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