2,16α,20,25-tetrahydroxy-9β-methyl-10α,-19-norlanosta-1,5,23(E)-triene-3,11,22-trione 25-acetate

CAS 18444-66-1C32H44O8MW 556.7

2,16α,20,25-tetrahydroxy-9β-methyl-10α,-19-norlanosta-1,5,23(E)-triene-3,11,22-trione 25-acetate (CAS 18444-66-1) — formula C32H44O8, molecular weight 556.7; category organic chemicals.

Product Overview

CAS Number	18444-66-1
Molecular Formula	C32H44O8
Molecular Weight	556.7
LogP	2.09
Category	Organic Chemicals

Technical Profile

What this product is

2,16α,20,25-tetrahydroxy-9β-methyl-10α,-19-norlanosta-1,5,23(E)-triene-3,11,22-trione 25-acetate is a carbon-based organic compound with CAS registry number 18444-66-1 and molecular formula C32H44O8 (molecular weight 556.7), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 18444-66-1

Its molecular formula C32H44O8 comprises 32 C, 44 H, 8 O atoms.

Also known as: 2,16α,20,25-tetrahydroxy-9β-methyl-10α,-19-norlanosta-1,5,23(E)-triene-3,11,22-trione 25-acetate · 葫芦素E

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of 2,16α,20,25-tetrahydroxy-9β-methyl-10α,-19-norlanosta-1,5,23(E)-triene-3,11,22-trione 25-acetate?

The CAS registry number of 2,16α,20,25-tetrahydroxy-9β-methyl-10α,-19-norlanosta-1,5,23(E)-triene-3,11,22-trione 25-acetate is 18444-66-1.

What is the molecular formula and molecular weight of 2,16α,20,25-tetrahydroxy-9β-methyl-10α,-19-norlanosta-1,5,23(E)-triene-3,11,22-trione 25-acetate?

Molecular formula C32H44O8, molecular weight 556.7.

What other names is 2,16α,20,25-tetrahydroxy-9β-methyl-10α,-19-norlanosta-1,5,23(E)-triene-3,11,22-trione 25-acetate known by?

It is also registered under: 2,16α,20,25-tetrahydroxy-9β-methyl-10α,-19-norlanosta-1,5,23(E)-triene-3,11,22-trione 25-acetate, 葫芦素E.

Which category does 2,16α,20,25-tetrahydroxy-9β-methyl-10α,-19-norlanosta-1,5,23(E)-triene-3,11,22-trione 25-acetate belong to?

Category: Organic Chemicals.

PubChem Public Data

Independent reference data for 2,16α,20,25-tetrahydroxy-9β-methyl-10α,-19-norlanosta-1,5,23(E)-triene-3,11,22-trione 25-acetate (CAS 18444-66-1), compiled from public chemistry databases.

Registry identifiers across databases

CAS 号	18444-66-1
PubChem CID	5281319
分子式	C32H44O8
IUPAC 名称	[(E,6R)-6-[(8S,9R,10R,13R,14S,16R,17R)-2,16-dihydroxy-4,4,9,13,14-pentamethyl-3,11-dioxo-8,10,12,15,16,17-hexahydro-7H-cyclopenta[a]phenanthren-17-yl]-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl] acetate
UNII（FDA）	V8A45XYI21

Computed descriptors

Molecular Weight	556.7
XLogP3	3.2
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	6
Exact Mass	556.30361836
Monoisotopic Mass	556.30361836
Topological Polar Surface Area	138
Heavy Atom Count	40

Physicochemical values on record

LogP	2.09

Synonyms and trade names

Cucurbitacin E; 18444-66-1; alpha-Elaterin; alpha-Elaterine; NSC-106399; NSC 106399; V8A45XYI21; DTXSID601030496; NSC-521775; CHEBI:3944; RefChem:128717; DTXCID701529571; 242-325-2; Cucurbitacine E; ELATERIN, ALPHA; .alpha.-Elaterin

GHS hazard classification

已通报的危害声明	H302 (100%)

What the public record says

葫芦素E · CAS 18444-66-1 · C32H44O8. UNII V8A45XYI21. LogP: 2.09.

Source: PubChem / Wikidata; the batch COA governs where values differ.

2,16α,20,25-tetrahydroxy-9β-methyl-10α,-19-norlanosta-1,5,23(E)-triene-3,11,22-trione 25-acetate

Product Overview

Technical Profile

What this product is

Identification

Frequently Asked Questions

PubChem Public Data

Registry identifiers across databases

Computed descriptors

Physicochemical values on record

Synonyms and trade names

GHS hazard classification

What the public record says

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