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11 ,17,21-Trihydroxypregn-4-ene-3,20-dione 17-valerate Hydrocortisone valerate CAS:57524-89-7
Product name | 11 ,17,21-Trihydroxypregn-4-ene-3,20-dione 17-valerate |
CAS NO. | 57524-89-7 |
Molecular Formula |
C26H38O6 |
Molecular weight | 446.58 |
Appearance | white or off-white crystalline powder |
Appearance: white or off-white crystalline powder
Loss on drying: ≤1%
Melting point: 158-162℃
Optical rotation: +370-+430
Purity(HPLC): 98.5%
Residue: ≤0.1%
Heavy metal: ≤20 PPM
Single miscellaneous: ≤0.5%
Total miscellaneous: ≤1.5%
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