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3103-17-1 structure, C21H26O4
11β,21-dihydroxy-1,4,16-pregnatriene-3,20-dione
CAS No.: 3103-17-1 Formula: C21H26O4 Molecular Weight: 342.42900

11β,21-dihydroxy-1,4,16-pregnatriene-3,20-dione

CAS No.:

3103-17-1

Formula:

C21H26O4

Molecular Weight: 342.42900
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Description

11β,21-dihydroxypregna-1,4,16-triene-3,20-dione is a derivative of Prednisolone and an intermediate in the synthesis of isoxazolinopregnadienes which exhibit anti-inflammatory activity.

Basic Info

Chemical Name

11β,21-dihydroxy-1,4,16-pregnatriene-3,20-dione

Synonyms

(8S,9S,10R,11S,13S,14S)-11-Hydroxy-17-(2-hydroxy-acetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15-decahydro-cyclopenta[a]phenanthren-3-one;

CAS No.

3103-17-1

Molecular Formula

C21H26O4

Molecular Weight

342.42900

PSA

74.60000

LogP

2.36280

Properties

Melting Point

213 - 215 °C (acetone)
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