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Betamethasone 9

Inquiry
  Post Date: Feb 19,2013
  Expiry Date: Aug 18,2013
  Detailed Description: Cas No. :981-34-0 Quantity: 1000Kilograms
Specs:Off-White Solid. MP 210-220 ºC
Price:999 USD Metric Tons
Payment Method: tt
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 ºC

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: 981-34-0 9-beta,11-beta-epoxy-17-alpha,21-dihydroxy-16-beta-methylenepregna-1,4-diene-3,20-dione

  Company: CENTRAL CHINA PHARMACEUTICAL FACTORY     [ China ]        
  Contact: SUNNY LOO
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