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Ethisterone

Ethisterone / CAS : 434-03-7

Appearance Off white powder UN 2811
HS 29372390 DG Class 6.1
Synonyms Produxan; Gestoral; Pregn-4-En-20-Yn-3-One, 17-Hydroxy-, (17α)-; Colutoid; Ethinone; Pregnin; Prone; 17β-Hydroxy-4,17α-Pregnen-20-Yn-3-One; Prodoxan; Pranone; 4,17α-Pregnen-17β-Ol-20-Yn-3-One; Prolutol
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Properties

Summary

Formula
C21H28O2
Molecular Mass
312.44600
Exact Mass
312.20900
PSA
37.30000
Logp
3.88260
IUPAC
(8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
SMILES
C[C@]12CCC(=O)C=C1CC[C@@H]3[C@@H]2CC[C@]4([C@H]3CC[C@]4(C#C)O)C

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Raw Materials
API & Intermediate > Pharmaceutical Intermediates

Chemical and Physical Properties

Melting Point
266-273ºC
Density
1.13g/cm3
Boiling Point
446.4ºC
Flash Point
190.2ºC
Appearance
Off white powder
Acidity and Basicity
neutral

Export information

HS Code
29372390
Export Rebate
13%
UN No.
2811
DG-Class
6.1
Risk Code
R40-48-61
Safety Label
Xn,T

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