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Betamethasone 9,11-epoxide
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Betamethasone 9,11-epoxide

CAS: 981-34-0

Ref. 3D-FB18569

10g
172.00 €
50g
363.00 €
100g
518.00 €
250g
925.00 €
500g
1,157.00 €
Estimated delivery in United States, on Thursday 16 Jan 2025

Product Information

Name:
Betamethasone 9,11-epoxide
Synonyms:
  • 9beta,11beta-Epoxy-17alpha,21-dihydroxy-16beta-methylene-pregna-1,4-diene-3,20-dione
  • (9Beta,11Beta,16Beta)-17,21-Dihydroxy-16-Methyl-9,11-Epoxypregna-1,4-Diene-3,20-Dione
  • (9β,11β,16β)-9,11-Epoxy-17,21-dihydroxy-16-methylpregna-1,4-diene-3,20-dione
  • 9,11-Epoxy-9H-cyclopenta[a]phenanthrene, pregna-1,4-diene-3,20-dione deriv.
  • 9,11β-Epoxy-17,21-dihydroxy-16β-methyl-9β-pregna-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
  • 9β,11β-Epoxy-17,21-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione
  • 9β-Pregna-1,4-diene-3,20-dione, 9,11β-epoxy-17,21-dihydroxy-16β-methyl-
  • Db11
  • Pregna-1,4-diene-3,20-dione, 9,11-epoxy-17,21-dihydroxy-16-methyl-, (9β,11β,16β)-
  • See more synonyms
  • DB11(16β-Methyl Epoxide)
Description:

Betamethasone 9,11-epoxide is a synthetic corticosteroid used in the treatment of inflammatory skin conditions. It has been shown to be efficacious in vivo and in vitro as well as being an efficient method for the synthesis of cortisone derivatives. Betamethasone 9,11-epoxide is a racemic mixture of two enantiomers, each with its own stereochemical configuration. The enol form (S) is more active than the keto form (R). The chiral center at C-9 and C-11 can be oxidized to provide a cyclic carbon chain that leads to the formation of an enolate. This compound can then be transformed into other compounds by using high-performance liquid chromatography or other chromatographic methods.

Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
Biosynth
Long term storage:
Notes:

Chemical properties

Molecular weight:
372.45 g/mol
Formula:
C22H28O5
Purity:
Min. 98 Area-%
Color/Form:
Powder
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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