ChemicalBook > CAS DataBase List > 16beta-Methyl-16alpha,17alpha-epoxypregnenolone

16beta-Methyl-16alpha,17alpha-epoxypregnenolone

Product Name
16beta-Methyl-16alpha,17alpha-epoxypregnenolone
CAS No.
1922-48-1
Chemical Name
16beta-Methyl-16alpha,17alpha-epoxypregnenolone
Synonyms
Ambiguanol;16,17-Epoxy-16-methylpregnenolone;16|-Methyl-16|,17|-epoxypregnenolone;16b-methyl-16a,17a-epoxypregnenolone;16,17-Epoxy-6-methylpregn-5-en-3-ol-20-one;5-PREGNEN-16, 17-EPOXY-16β-METHYL-3β-OL-20-ONE;16BETA-METHYL-16ALPHA,17ALPHA-EPOXYPREGNENOLONE;5-Pregnen-16α,17α-epoxy-16β-methyl-3β-ol-20-one;16,17-Epoxy-3-hydroxy-16-methyl-pregn-5-en-20-one;3β-Hydroxy-16β-methyl-16α,17α-oxido-Δ5-pregnenon-20
CBNumber
CB4155931
Molecular Formula
C22H32O3
Formula Weight
344.49
MOL File
1922-48-1.mol
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16beta-Methyl-16alpha,17alpha-epoxypregnenolone Property

Melting point:
189-191 °C(Solv: acetone (67-64-1); hexane (110-54-3))
Boiling point:
462.3±45.0 °C(Predicted)
Density 
1.17±0.1 g/cm3(Predicted)
pka
14.99±0.70(Predicted)
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Safety

WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

American Custom Chemicals Corporation
Product number
SHG0004682
Product name
16BETA-METHYL-16ALPHA,17ALPHA-EPOXYPREGNENOLONE
Purity
98.00%
Packaging
50G
Price
$3220.14
Updated
2021/12/16
AHH
Product number
MT-17876
Product name
16beta-Methyl-16alpha,17alpha-epoxypregnenolone
Purity
98%
Packaging
50g
Price
$600
Updated
2021/12/16
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16beta-Methyl-16alpha,17alpha-epoxypregnenolone Chemical Properties,Usage,Production

Chemical Properties

Crystalline compound, mp 165-185°C.

Uses

Used as Intermediate of dexamethasone acetate.

Synthesis

16beta-Methyl-16alpha,17alpha-epoxypregnenolone is prepared by reacting 3β-hydroxypregnant-5,16-dien-20-one-3-acetate with nitrosomethylurea.

16beta-Methyl-16alpha,17alpha-epoxypregnenolone Preparation Products And Raw materials

Raw materials

Preparation Products

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16beta-Methyl-16alpha,17alpha-epoxypregnenolone Suppliers

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1922-48-1, 16beta-Methyl-16alpha,17alpha-epoxypregnenoloneRelated Search:


  • 3BETA-HYDROXY-16BETA-METHYL-16ALPHA,17ALPHA-EPOXY-5-PREGNEN-20-ONE
  • 5-PREGNEN-16ALPHA,17ALPHA-EPOXY-16BETA-METHYL-3BETA-OL-20-ONE
  • 16,17-Epoxy-6-methylpregn-5-en-3-ol-20-one
  • 16,17-Epoxy-3-hydroxy-16-methyl-pregn-5-en-20-one
  • 16b-methyl-16a,17a-epoxypregnenolone
  • 16BETA-METHYL-16ALPHA,17ALPHA-EPOXYPREGNENOLONE
  • 16-alpha,17-alpha-epoxy-3-beta-hydroxy-16-beta-methylpregn-5-en-20-one
  • 3β-Hydroxy-16β-methyl-16α,17α-oxido-Δ5-pregnenon-20
  • 5-Pregnen-16α,17α-epoxy-16β-methyl-3β-ol-20-one, 3β-Hydroxy-16β-methyl-16α,17α-epoxy-5-pregnen-20-one
  • 16|-Methyl-16|,17|-epoxypregnenolone
  • (17R)-16β,17-Epoxy-3β-hydroxy-16-methylpregn-5-en-20-one
  • 3β-Hydroxy-16β-methyl-16α,17α-epoxy-5-pregnen-20-one
  • 5-Pregnen-16α,17α-epoxy-16β-methyl-3β-ol-20-one
  • Ambiguanol
  • Pregn-5-en-20-one,16,17-epoxy-3-hydroxy-16-methyl-, (3b,16a)-
  • 16beta Methyl 16alpha,17alpha epoxypregnenolone,16betaMethyl16alpha,17alphaepoxypregnenolone
  • Pregn-5-en-20-one, 16,17-epoxy-3-hydroxy-16-methyl-, (3β,16α)-
  • 5-PREGNEN-16, 17-EPOXY-16β-METHYL-3β-OL-20-ONE
  • 16,17-Epoxy-16-methylpregnenolone
  • 1922-48-1
  • C22H32O3