Hydrocortisone 17-Valerate,21 Acetate CAS 81456-46-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 81456-46-4 |
| Molecular Formula | C28H40O7 |
| Molecular Weight | 488.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Hydrocortisone 17-Valerate,21 Acetate (CAS 81456-46-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C28H40O7. Molecular weight: 488.61 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C28H40O7 |
| Molecular Weight | 488.61 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
Related Hydrocortisone Standards
- Hydrocortisone 17-Butyrate 21-Propionate (CAS 72590-77-3)
- Hydrocortisone 11,17,21-Triacetate (CAS 3517-51-9)
- Hydrocortisone 21-Octanoate (CAS 6678-14-4)
- Hydrocortisone impurity 41 (CAS CATO-C4X-140141)
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- Hydrocortisone Impurity 29 (CAS CATO-C4X-140129)
- Hydrocortisone Impurity 33 (CAS 77106-62-8)
- Hydrocortisone Impurity 45 (CAS 114593-86-1)
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- 2,3-Difluoro-5-methylbenzonitrile (CAS 1003712-18-2)
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