Prednisone
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Product Description
Product
Prednisone
CAS
53-03-2
Formula
C21H 26O 5
Synonym
17,21-Dihydroxypregna-1,4-diene-3,11,20-trione; Pregna-1,4-diene-3,11,20-trione, 17,21-dihydroxy-
Typical Product Specifications
Identification
To pass IR test
Water Content
not more than 5.0%
Assay
97.0 - 102.0%
Specific Rotation
+167° to +175°
Residue on Ignition
negligible, from 100 mg
Class
Prednisone
Product Description
Product
Prednisone
CAS
53-03-2
Formula
C21H 26O 5
Synonym
17,21-Dihydroxypregna-1,4-diene-3,11,20-trione; Pregna-1,4-diene-3,11,20-trione, 17,21-dihydroxy-
Typical Product Specifications
Identification
To pass IR test
Water Content
not more than 5.0%
Assay
97.0 - 102.0%
Specific Rotation
+167° to +175°
Residue on Ignition
negligible, from 100 mg
Class
