Additional information
White Powder
13209-41-1
ACI-044205
239.3-240.5°C
C22H28O4
356.46
Ambient
2-8°C
Antiallergic
Pharmaceutical Impurity Standards
17,21-dihydroxy-16a-methylpregna-1,4,9(11)-triene-3,20-dione
17,21-dihydroxy-16a-methylpregna-1,4,9(11)-triene-3,20-dione
(16?)-17,21-Dihydroxy-16-methylpregna-1,4,9(11)-triene-3,20-dione