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(17R)-19-Norpregn-5(10)-en-20-yne-3α,17-diol

(17R)-19-Norpregn-5(10)-en-20-yne-3α,17-diol structure

CAS No.: 21466-08-0

Chemical Name:: (17R)-19-Norpregn-5(10)-en-20-yne-3α,17-diol

Synonyms: (17R)-19-Norpregn-5(10)-en-20-yne-3α,17-diol;19-Norpregn-5(10)-en-20-yne-3,17-diol, (3α,17α)-;19-Nor-17alpha-pregn-5(10)-en-20-yne-3alpha,17beta-diol

CBNumber:: CB62161501

Molecular Formula:: C20H28O2

Molecular Weight:: 300.44

MDL Number:

MOL File:: 21466-08-0.mol

Last updated:2023-05-04 17:34:35

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(17R)-19-Norpregn-5(10)-en-20-yne-3α,17-diol Properties

Melting point	135°C
Boiling point	381.66°C (rough estimate)
Density	1.0597 (rough estimate)
refractive index	1.4800 (estimate)
color	Needles from Me2CO/hexane
FDA UNII	21T2V97Q32

(17R)-19-Norpregn-5(10)-en-20-yne-3α,17-diol Chemical Properties,Uses,Production

Definition

ChEBI: 19-Nor-17alpha-pregn-5(10)-en-20-yne-3alpha,17beta-diol is a 17-hydroxy steroid.

Safety Profile

An experimental teratogen.Experimental reproductive effects. When heated todecomposition it emits acrid smoke and irritating fumes

(17R)-19-Norpregn-5(10)-en-20-yne-3α,17-diol Preparation Products And Raw materials

Raw materials

Preparation Products

(17R)-19-Norpregn-5(10)-en-20-yne-3α,17-diol 19-Nor-17alpha-pregn-5(10)-en-20-yne-3alpha,17beta-diol 19-Norpregn-5(10)-en-20-yne-3,17-diol, (3α,17α)- 21466-08-0