BecloMethasone 21-Propionate

BecloMethasone 21-Propionate Structure
CAS No.
69224-79-9
Chemical Name:
BecloMethasone 21-Propionate
Synonyms
Beclomethasone Impurity 3;Beclomethasone EP Impurity A;Beclomethasone 21-propionate-d3;BecloMethasone 21-Monopropionate;9-Chloro-11beta,17-dihydroxy-16beta;Beclomethasone Propionate Impurity A;Beclometasone Dipropionate Impurity A;Beclomethasone Dipropionate Impurities;Beclometasone Propionate EP Impurity A;Beclomethasone propionate EP impurity A
CBNumber:
CB9933549
Molecular Formula:
C25H33ClO6
Molecular Weight:
464.98
MOL File:
69224-79-9.mol
MSDS File:
SDS
Modify Date:
2023/5/15 10:43:56

BecloMethasone 21-Propionate Properties

Melting point 139-141°C
Boiling point 618.2±55.0 °C(Predicted)
Density 1.30±0.1 g/cm3(Predicted)
storage temp. -20°C Freezer
solubility Dioxane (Slightly), DMSO (Slightly), Methanol (Slightly)
form Solid
pka 12.02±0.70(Predicted)
color White to Light Yellow

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07,GHS08
Signal word  Danger
Hazard statements  H302-H341
Precautionary statements  P201-P202-P281-P308+P313-P405-P501-P264-P270-P301+P312-P330-P501

BecloMethasone 21-Propionate Chemical Properties,Uses,Production

Chemical Properties

White Solid

Uses

A metabolite

BecloMethasone 21-Propionate Preparation Products And Raw materials

Raw materials

Preparation Products

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(11β,16β)-9-Chloro-11,17-dihydroxy-16-Methyl-21-(1-oxopropoxy)-pregna-1,4-diene-3,20-dione BecloMethasone 21-Monopropionate Beclomethasone EP Impurity A 9-chloro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 21-propionate Pregna-1,4-diene-3,20-dione, 9-chloro-11,17-dihydroxy-16-methyl-21-(1-oxopropoxy)-, (11.beta.,16.beta.)- 9-Chloro-11β,17-dihydroxy-16β-methyl-21-(1-oxopropoxy)pregna-1,4-diene-3,20-dione Beclomethasone Dipropionate Impurities Beclometasone Dipropionate EP Impurity A [2-[(8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] propanoate Beclomethasone Dipropionate impurity 1/Beclomethasone Dipropionate EP Impurity A/Beclomethasone-21-monopropionate Beclomethasone Propionate Impurity A(EP) 9-Chloro-11beta,17-dihydroxy-16beta Beclometasone Dipropionate EP Impurity A (Beclomethasone-21-monopropionate) Pregna-1,4-diene-3,20-dione, 9-chloro-11,17-dihydroxy-16-methyl-21-(1-oxopropoxy)-, (11β,16β)- Beclomethasone Impurity 3 Beclomethasone propionate EP impurity A Beclomethasone Impurity 1(Beclometasone Dipropionate EP Impurity A) Beclomethasone Propionate Impurity A Beclomethasone 21-propionate-d3 Beclomethasone dipropionate EP Impurity A Beclomethasone Dipropionate Related Compound A Beclomethasone Dipropionate USP Related Compound A Beclometasone Propionate EP Impurity A 2-((8S,9R,10S,11S,13S,14S,16S,17R)-9-Chloro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl propionate (Beclometasone Dipropionate Impurity) Beclometasone Dipropionate Impurity A 1, 4-PREGNADIEN-9α-CHLORO-16β-METHYL-11β, 17, 21-TRIOL-3, 20-DIONE 21-PROPIONATE 2-((8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl propionate 69224-79-9 Intermediates & Fine Chemicals Metabolites & Impurities Pharmaceuticals Steroids