Fluticasone dimer impurity

Modify Date: 2024-01-02 22:54:49

Fluticasone dimer impurity Structure
Fluticasone dimer impurity structure
Common Name Fluticasone dimer impurity
CAS Number 220589-37-7 Molecular Weight 822.917
Density 1.4±0.1 g/cm3 Boiling Point 823.3±65.0 °C at 760 mmHg
Molecular Formula C43H51F5O8S Melting Point N/A
MSDS N/A Flash Point 451.7±34.3 °C

 Use of Fluticasone dimer impurity


Fluticasone dimer impurity is a dimeric impurity of Fluticasone Propionate[1]. Fluticasone propionate is a corticosteroid with comparatively high receptor affinity and topical activity[2].

 Names

Name 1V165RFB9Y
Synonym More Synonyms

 Fluticasone dimer impurity Biological Activity

Description Fluticasone dimer impurity is a dimeric impurity of Fluticasone Propionate[1]. Fluticasone propionate is a corticosteroid with comparatively high receptor affinity and topical activity[2].
Related Catalog
References

[1]. The synthetic method of fluticasone propionate impurity. CN110105419A.

[2]. Jarvis B, et al. Inhaled fluticasone propionate: a review of its therapeutic efficacy at dosages < or = 500 microg/day in adults and adolescents with mild to moderate asthma. Drugs. 1999;57(5):769-803.

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 823.3±65.0 °C at 760 mmHg
Molecular Formula C43H51F5O8S
Molecular Weight 822.917
Flash Point 451.7±34.3 °C
Exact Mass 822.322510
LogP 4.66
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.600
Storage condition -20°C

 Synonyms

Androsta-1,4-diene-17-carboxylic acid, 6,9-difluoro-11,17-dihydroxy-16-methyl-3-oxo-, (6α,11β,16α,17α)-6,9-difluoro-17-[[(fluoromethyl)thio]carbonyl]-11-hydroxy-16-methyl-3-oxoandrosta- 1,4-dien-17-yl ester, (6α,11β,16α,17α)-
6,9-difluoro-17-(((fluoromethyl)sulfanyl)carbonyl)-11-hydroxy-16-methyl-3-oxoandrosta-1,4-dien-17-yl 6,9-difluoro-11,17-dihydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carboxylate
1V165RFB9Y
(6α,11β,16α,17α)-6,9-Difluoro-17-{[(fluoromethyl)sulfanyl]carbonyl}-11-hydroxy-16-methyl-3-oxoandrosta-1,4-dien-17-yl (6α,11β,16α,17α)-6,9-difluoro-11,17-dihydroxy-16-met&#xD; hyl-3-oxoandrosta-1,4-diene-17-carboxylate
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