Also known as: Paramethasone 21-acetate; Haldrate acetate
Paramethasone Acetate is the 21-acetate ester of paramethasone, a synthetic fluorinated corticosteroid with strong anti-inflammatory and immunosuppressive properties. It offers enhanced lipophilicity for topical formulations. Mediocon Inc manufactures this API at its GMP-certified facility in Aurangabad, Maharashtra, India.
| Parameter | Specification |
|---|---|
| CAS Number | 987-24-6 |
| Molecular Formula | C25H32O6 |
| Molecular Weight | 428.51 g/mol |
| Grade | IP / BP / USP |
| Category | Corticosteroid / Anti-inflammatory Agent |
| Appearance | White or almost white, crystalline powder |
| Solubility | Practically insoluble in water, freely soluble in methanol, soluble in ethanol |
| Assay | NLT 98.0% |
| Loss on Drying | NMT 0.5% |
| Heavy Metals | NMT 20 ppm |
| Residue on Ignition | NMT 0.1% |
| Microbial Limits | Complies with pharmacopoeia |
| Identification | IR, HPLC Compliant |
| Batch No | PMA/24032026 |
| Mfg Date | MAR 2026 |
| Exp Date | FEB 2031 |
| Packing | 25 kg HDPE drums / as per requirement |