Betamethasone Acetate

Post Date:
Dec 27,2014
Expiry Date:
Jun 25,2015
Detailed Description:
Cas No. :987-24-6 Betamethasone Acetate
English Synonyms: Betamethasone 21-acetate;9ALPHA-FLUORO-16BETA-METHYL-11BETA,17ALPHA,21-TRIHYDROXY-1,4-PREGNADIENE-3,20-DIONE 21-ACETATE;9a-fluoro-16b-methyl-11b,17a,21-trihydroxy-1,4-pregnadiene-3,20-dione 21-acetate;1,4-PREGNADIEN-9-ALPHA-FLUORO-16-BETA-METHYL-11-BETA, 17,21-TRIOL-3,20-DIONE 21-ACETATE;BETAMETHASONE 21-ACETATE;BETAMETHASONE ACETATE;9-fluoro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 21-acetate;Betamethasone acetate BP/USP/EP;BETAMETHASONE ACETATE EPB(CRM STANDARD)
CAS NO.: 987-24-6
Assay: 98%
Molecular Formula:C24H31FO6
Molecular Weight:434.5
Quality Standard: EP5/USP28
Packing:foil bag
Usage: Mainly used for anti-inflammatory and anti-allergy. Apply to rheumatoid arthritis and various skin diseases
Appearance: White crystalline powder

Betamethasone acetate is a white to creamy white, odorless powder. It is practically insoluble in water, but freely soluble in acetone, and is soluble in alcohol and in chloroform.
CAS Registry Number:
987-24-6
Synonyms:
;Betamethasone Acetate;(8xi,10xi,11beta,13xi,16beta)-9-fluoro-11,17-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-21-yl acetate;(11beta,16beta)-9-fluoro-11,17-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-21-yl acetate;
Molecular Formula:
C₂₄H₃₁FO₆
Molecular Weight:
434.4977
Molecular Structure:
Hazard Symbols:
Xn:Harmful;
Risk Codes:
R40:;
Safety Description:
S22:;
S36:;

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