Betamethasone 9,11-Epoxide (DB11)

Post Date:
Nov 23,2013
Expiry Date:
May 22,2014
Detailed Description:
Cas No. :981-34-0 Quantity: 1Kilograms
Payment Method: T/T, Western Union
Betamethasone 9,11-Epoxide (DB11)

Synonyms: 16-BETA METHYL EPOXIDE; DB11

CAS: 981-34-0

EINECS: 213-563-4

Assay: 98% min.

Standard: BP/EP/USP

Packing: 1 kg /tin or foil bag; 5kg/cardboard drum

MF: C22H28O5

MW: 370.44

Character: Off-White Solid. MP 210-220

Usage: A metabolite of Mometasone furoate. Low solubility in most solvent. Metabolite of Beclometasone (131000).
CAS Registry Number:
981-34-0
Synonyms:
;DB11;(9beta,11beta,16beta)-17,21-dihydroxy-16-methyl-9,11-epoxypregna-1,4-diene-3,20-dione;9β,11β-Epoxy-17,21-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione;9-Beta,11-Beta-Epoxy-17-Alpha,21-Dihydroxy-16-Beta-Methylene-Pregna-1,4-Diene-3,20-Dione;DB11(16β-Methyl Epoxide);
Molecular Formula:
C₂₂H₂₈O₅
Molecular Weight:
372.4547
Molecular Structure:

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