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BUDESONIDE IMPURITY D

21-Dehydro Budesonide

CAS: 85234-63-5

Molecular Formula: C25H32O6

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BUDESONIDE IMPURITY D - Names and Identifiers

Name 21-Dehydro Budesonide
Synonyms 21-Dehydro Budesonide
Budesonide IMpurity D
Budesonide EP Impurity D
Budesonide Impurity 4(Budesonide EP Impurity D)
16α,17-[(1RS)-butylidenebis(oxy)]-11β-hydroxy-3,20-dioxopregna-1,4-dien-21-al
(11β,16α)-16,17-[Butylidenebis(oxy)]-11-hydroxy-3,20-dioxopregna-1,4-dien-21-al
Pregna-1,4-dien-21-al, 16,17-[butylidenebis(oxy)]-11-hydroxy-3,20-dioxo-, (11β,16α)-
CAS 85234-63-5

BUDESONIDE IMPURITY D - Physico-chemical Properties

Molecular FormulaC25H32O6
Molar Mass428.52
Density1.27±0.1 g/cm3(Predicted)
Melting Point>110oC (dec.)
Boling Point572.5±50.0 °C(Predicted)
Solubility DMSO (Slightly), Methanol (Slightly)
AppearanceSolid
ColorWhite to Light Yellow
pKa14.21±0.70(Predicted)
Storage ConditionHygroscopic, -20°C Freezer, Under inert atmosphere
StabilityHygroscopic

BUDESONIDE IMPURITY D - References

use budesonide is a halogen-free adrenal cortex hormone drug for topical application. Clinical studies have proved that inhaled this product has a local anti-inflammatory effect similar to beclomethasone, but has no systemic adrenal cortex hormone effect. For patients with non-hormone-dependent or hormone-dependent asthma and asthmatic chronic bronchitis, it can effectively reduce the side effects of oral adrenal cortex hormones. Budesonide impurity D is an impurity produced during the preparation of budesonide.
Last Update:2024-04-09 21:49:45
BUDESONIDE IMPURITY D
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CAS: 85234-63-5
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Shanghai Macklin Biochemical Co., Ltd
Spot supply
Product Name: BUDESONIDE IMPURITY D Visit Supplier Webpage Request for quotation
CAS: 85234-63-5
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328 Click to send a QQ message
WhatsApp: +86-18821248368
View History
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