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Ethisterone

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Ethisterone Basic information

Product Name:
Ethisterone
CAS:
434-03-7
MF:
C21H28O2
MW:
312.45
EINECS:
207-096-5
Mol File:
434-03-7.mol
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Ethisterone Chemical Properties

Melting point:
263-269 °C(lit.)
alpha 
D23 +23.8° (dioxane); D25 -32.0° (pyridine)
Boiling point:
392.36°C (rough estimate)
Density 
1.0697 (rough estimate)
refractive index 
33 ° (C=1, Pyridine)
storage temp. 
-20°C Freezer
pka
13.10±0.60(Predicted)
form 
neat
Water Solubility 
soluble in chloroform, DMSO (0.05 mg/ml), acetone (slightly ), ethanol (<1 mg/ml at 25°C), and water (<1 mg/ml at 25°C).
Merck 
14,3741
BRN 
1889895
InChIKey
CHNXZKVNWQUJIB-CEGNMAFCSA-N
CAS DataBase Reference
434-03-7
NIST Chemistry Reference
Ethisterone(434-03-7)
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Safety Information

Hazard Codes 
Xn,T
Risk Statements 
40-48-61
Safety Statements 
22-24/25-45-53
RIDADR 
UN 2811
WGK Germany 
3
RTECS 
TU5570250
HS Code 
29372390

MSDS

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Ethisterone Usage And Synthesis

Chemical Properties

Off-White Powder

Uses

Synthetic progestogen; metabolite of Danazol; intermediate in the synthesis of Spironolactone

Definition

ChEBI: A 17beta-hydroxy steroid that is testosterone in which the 17beta hydrogen is replaced by an ethynyl group. Ethisterone was the first orally active progestin and is a metabolite of danazol.

Ethisterone Preparation Products And Raw materials

Raw materials

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EthisteroneSupplierMore

Shanghai Boyle Chemical Co., Ltd.
Tel:
Mr Qiu:021-50182298(Demestic market) Miss Xu:021-50180596(Abroad market)
Email:
sales@boylechem.com
J & K SCIENTIFIC LTD.
Tel:
010-82848833- ;010-82848833-
Email:
jkinfo@jkchemical.com;market6@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel:
21-61259100-
Email:
sh@meryer.com
INTATRADE GmbH
Tel:
+49 3493/605464
Email:
sales@intatrade.de
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel:
821-50328103-801
Email:
3bsc@sina.com
Basic information Safety Related Supplier