77017-20-0

Name	(16α)-21-Acetyloxy-16,17-dihydroxy-pregna-1,4,9(11)-triene-3,20-dione
Synonyms	BNKY015-BD01 Budesonide Impurity 12 Pregna-1,4,9(11)-triene-16,17-diol-3,20-dione 21-acetate 16,17-Dihydroxypregna-1,4,9(11)-triene-3,20-dione 21-acetate 21-(Acetyloxy)-16α,17-dihydroxypregna-1,4,9(11)-triene-3,20-dione 16alpha,17,21-trihydroxypregna-1,4,9(11)-triene-3,20-dione 21-acetate (16α)-21-Acetyloxy-16,17-dihydroxy-pregna-1,4,9(11)-triene-3,20-dione 16-alpha,17-alpha-dihydroxy-3,20-dioxopregna- 1,4,9(11)-trien-21-yl acetate
CAS	77017-20-0
EINECS	2785932

Molecular Formula	C23H28O6
Molar Mass	400.46482
Density	1.31±0.1 g/cm3(Predicted)
Melting Point	213-215 °C(Solv: acetone (67-64-1); ligroine (8032-32-4))
Boling Point	576.7±50.0 °C(Predicted)
pKa	11.92±0.70(Predicted)
Physical and Chemical Properties	Crystallization (acetone/petroleum ether). The melting point is 213-215 ℃.

chemical properties	crystallization (acetone/petroleum ether). The melting point is 213-215 ℃.
use	intermediate of Queyan Shusong.

Last Update：2024-04-09 20:45:29

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