Hydrocortisone

CAS number:50-23-7

Molecular formula:C21H30O5

molecular weight:362.4599

Chemical structure:

Product
HYDROCORTISONE BASE
Shelf Life
3 years
ITEM
SPECIFICATION RESULT
CHARACTER
WHITE TO ALMOST WHITE CRYSTALLINE POWDER
ALMOST WHITE CRYSTALLINE POWDER
IDENTIFICATION (A)COMPLIES BY IR
CONFORMS
(B)UV:△E/EES≤2.5% 0.2%
TEST
SPECIFIC ROTATION
 +150° TO +156°
+153.0°
LOSS ON DRYING ≤1.0% 0.3%
RESIDUE ON IGNITION ≤0.5% 0.1%
RELATED SUBSTANCES INDIVIDUAL IMPURITY ≤0.5% 0.28%
TOTAL IMPURITIES ≤2.0% 0.09%
RESIDUAL SOLVENT CYCLOHEXANE ≤3880ppm 2PPM
METHANOL≤3000PPM 82PPM
ASSAY

CONTAINS 97.0% TO 102.0% OF C21H30O5 CALCULATED ON DRIED BASIS 100.1%
CONCLUSION:
THE PRODUCT CONFORMS TO USP38 AND CUSTOMER STANDARD.