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51372-28-2

(S)-16alpha,17-(butylidenedioxy)-11beta,21-dihydroxypregna-1,4-diene-3,20-dione

CAS: 51372-28-2

Molecular Formula: C25H34O6

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51372-28-2 - Names and Identifiers

Name (S)-16alpha,17-(butylidenedioxy)-11beta,21-dihydroxypregna-1,4-diene-3,20-dione
Synonyms Budesonide-22S
S-22Budesonide
(22S)-Budesonide
Budenoside Impurity 3
Budesonide (22S)-Isomer
16α,17-[(S)-Butylidenebisoxy]-11β,21-dihydroxypregna-1,4-diene-3,20-dione
(S)-16alpha,17-(butylidenedioxy)-11beta,21-dihydroxypregna-1,4-diene-3,20-dione
CAS 51372-28-2
EINECS 257-160-1

51372-28-2 - Physico-chemical Properties

Molecular FormulaC25H34O6
Molar Mass430.53
Density1.27±0.1 g/cm3(Predicted)
Melting Point196-198°C
Boling Point599.7±50.0 °C(Predicted)
Solubility Chloroform (Slightly), Dichloromethane, Methanol (Slightly)
AppearanceSolid
ColorWhite to Off-White
pKa12.87±0.10(Predicted)
Storage Condition-20°C Freezer
51372-28-2
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