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17-hydroxypregna-4,9(11)-diene-3,20-dione

17-hydroxypregna-4,9(11)-diene-3,20-dione Structure
CAS No.
34184-82-2
Chemical Name:
17-hydroxypregna-4,9(11)-diene-3,20-dione
Synonyms
21-Desacetoxy Anecortave;17-Hydroxypregn-4,9(11)-dien-3,20-dione;17-hydroxypregna-4,9(11)-diene-3,20-dione;Pregna-4,9(11)-diene-3,20-dione,17-hydroxy-;17-Hydroxypregna-4,9(11)-diene-3,20-dione Pregna-4,9(11)-dien-17-ol-3,20-dione;(8S,10S,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-2,6,7,8,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthren-3-one
CBNumber:
CB1899180
Molecular Formula:
C21H28O3
Molecular Weight:
328.44522
MOL File:
34184-82-2.mol
Modify Date:
2024/8/11 15:28:25
Request For Quotation

17-hydroxypregna-4,9(11)-diene-3,20-dione Properties

Melting point 214-216 °C
Boiling point 497.5±45.0 °C(Predicted)
Density 1.17±0.1 g/cm3(Predicted)
pka 12.92±0.60(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS08
Signal word  Warning
Hazard statements  H373-H361
Precautionary statements  P260-P314-P501-P201-P202-P281-P308+P313-P405-P501

17-hydroxypregna-4,9(11)-diene-3,20-dione Chemical Properties,Uses,Production

Uses

21-Desacetoxy Anecortave is has been used in the synthesis of the ophthalmic drug fluorometholone.

17-hydroxypregna-4,9(11)-diene-3,20-dione Preparation Products And Raw materials

Raw materials

Pregnancy-4-ene-3,20-dione Benzenesulfonyl chloride

Preparation Products

Pregna-4,9(11),16-triene-3,20-dione

17-hydroxypregna-4,9(11)-diene-3,20-dione Suppliers

Global( 20)Suppliers
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Supplier Advantage
JIVICHEM SYNTHESIS PVT LTD 58
CLEARSYNTH LABS LTD. 58
Pharmaffiliates Analytics and Synthetics P. Ltd 58
Pharma Affiliates 58
Shaanxi Dideu Medichem Co. Ltd 58
Hunan Yuanye Pharmaceutical Co., Ltd. 58
LEAPCHEM CO., LTD. 58
Wuhan Jingkang en Biomedical Technology Co., Ltd 58
Shanghai Easy CDMO Co.,Ltd 58
Changsha Qisheng Heyan Medical Technology Co., LTD 58
17-hydroxypregna-4,9(11)-diene-3,20-dione 17-Hydroxypregna-4,9(11)-diene-3,20-dione Pregna-4,9(11)-dien-17-ol-3,20-dione (8S,10S,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-2,6,7,8,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthren-3-one 21-Desacetoxy Anecortave Pregna-4,9(11)-diene-3,20-dione,17-hydroxy- 17-Hydroxypregn-4,9(11)-dien-3,20-dione 34184-82-2