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330157-04-5
Betamethasone EP Impurity F
CAS: 330157-04-5
Molecular Formula: C22H28O4
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analytical chemistry
Standard
330157-04-5
330157-04-5 -
Names and Identifiers
Name
Betamethasone EP Impurity F
Synonyms
Betamethasone EP Impurity F
9-Desfluoro-11-deshydroxy-11,12-dehydro Betamethasone
17,21-Dihydroxy-16β-methylpregna-1,4,11-triene-3,20-dione
Pregna-1,4,11-triene-3,20-dione, 17,21-dihydroxy-16-methyl-, (16β)- (9CI)
CAS
330157-04-5
330157-04-5 -
Physico-chemical Properties
Molecular Formula
C22H28O4
Molar Mass
356.46
Density
1.24±0.1 g/cm3(Predicted)
Boling Point
542.9±50.0 °C(Predicted)
pKa
12.40±0.70(Predicted)
330157-04-5 structural formula
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View History
330157-04-5
61951-74-4
1581642-06-9
134523-01-6
Isorhoifolin
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