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Dexamethasone 9,11-epoxide

Dexamethasone 9,11-epoxide structure

CAS No:
24916-90-3
Formula:
C22H28O5
Chemical Name:
Dexamethasone 9,11-epoxide
Synonyms:
Pregna-1,4-diene-3,20-dione,9,11-epoxy-17,21-dihydroxy-16-methyl-,(9β,11β,16α)-;9β-Pregna-1,4-diene-3,20-dione,9,11β-epoxy-17,21-dihydroxy-16α-methyl-;(9β,11β,16α)-9,11-Epoxy-17,21-dihydroxy-16-methylpregna-1,4-diene-3,20-dione;Dexamethasone 9,11-epoxide;(9b,11b,16a)-9,11-Epoxy-17,21-dihydroxy-16-methyl-pregna-1,4-diene-3,20-dione
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

Description

Dexamethasone 9,11-epoxide, a compound extracted from patent CN 106520896 A and RU 2532902 C1, is an intermediate in the preparation of dexamethasone.

Dexamethasone 9,11-epoxide Basic Attributes

Molecular Weight：

372.46

Exact Mass：

372.45

EC Number：

213-563-4

HScode：

2937290090

Characteristics

PSA：

87.13000

XLogP3：

2.23

Density：

1.3±0.1 g/cm3

Melting Point：

238-239.5 °C

Boiling Point：

564.9±50.0 °C at 760 mmHg

Flash Point：

198°C

Refractive Index：

1.616

Storage Conditions：

Refrigerator

Safety Information

Precautionary statement(s)：

P201, P202, P261, P264, P271, P280, P281, P302+P352, P304+P340, P305+P351+P338, P308+P313, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H315

Dexamethasone 9,11-epoxide Use and Manufacturing

Methods of Manufacturing

Can be used for acetylation, elimination (dehydrogenation), reduction, ring opening, epoxidation, acetylation, ketalization, addition, bromination, replacement, oxidation, elimination, addition, cyclization, etc. The product was obtained by reaction.

Uses

Dexamethasone intermediate.

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Latest News on Dexamethasone 9,11-epoxide

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Guide of Dexamethasone 9,11-epoxide

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Recommended Suppliers
Latest News
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Dexamethasone 9,11-epoxide

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