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21-Deacetoxy Deflazacort

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Origin: China

Cas No: 13649-88-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
13649-88-2
Other Names:
Deflazacort
MF:
C25H31NO6
EINECS No.:
238-483-7
Place of Origin:
Shanghai, China
Type:
Anesthetic Agents, Anti-Allergic Agents, Antibiotic and Antimicrobial Agents, Antineoplastic Agents, Antipyretic Analgesics and NSAIDs, Auxiliaries and Other Medicinal Chemicals, Blood System Agents, Electrolyte Balance and Dialysis Agents, Endocrine System Agents
Grade Standard:
Cosmetic Grade, Feed Grade, Food Grade, Medicine Grade, Tech Grade
Brand Name:
Terppon
Model Number:
8
Purity:
99%
color:
white
Packaging&Delivery
Packaging Details
in 25kg drum
Port
SHANGHAI
Property
CAS No.: 13649-88-2 Formula: C23H29NO4 Molecular Weight: 383.48100

Description
An intermediate of Deflazacort, a systematic corticosteroid.

Basic Info

Chemical Name 21-Deacetoxy Deflazacort

Synonyms
DEFLAZACORT;

CAS No. 13649-88-2

Molecular Formula C23H29NO4

Molecular Weight 383.48100

PSA 75.96000

LogP 2.45560

Properties

Density 1.39 g/cm3

Boiling Point 544.2ºC at 760 mmHg

Flash Point 282.9ºC

Safety Info

HS Code 2937290090

Synthesis Route
3β,11β-dihydroxy-2'-methyl-(5α,16β)-pregnano[17,16-d]oxazol-20-one→21-Deacetoxy Deflazacort
3β,11β-dihydroxy-2'-methyl-(5α,16β)-pregnano[17,16-d]oxazol-20-one semicarbazone→21-Deacetoxy Deflazacort
3β-hydroxy-2'-methyl-(5α,16β)-pregnano[17,16-d]oxazole-11,20-dione 20-semicarbazone→21-Deacetoxy Deflazacort

Precursor
3β-hydroxy-2'-methyl-(5α,16β)-pregnano[17,16-d]oxazole-11,20-dione 20-semicarbazone
3β,11β-dihydroxy-2'-methyl-(5α,16β)-pregnano[17,16-d]oxazol-20-one semicarbazone
3β-hydroxy-2'-methyl-(5α,16β)-pregn-9(11)-eno[17,16-d]oxazol-20-one
3β,11β-dihydroxy-2'-methyl-(5α,16β)-pregnano[17,16-d]oxazol-20-one

Downstream Product
Deflazacort