Also known as: Permax Mesylate; LY-127809 Mesylate; Pergolide Methanesulfonate
Pergolide Mesylate is the methanesulfonate salt of Pergolide, the ergoline dopamine agonist. Mediocon Inc manufactures this high-purity API at its GMP-certified facility in Aurangabad, Maharashtra, India. The mesylate salt form provides improved pharmaceutical stability and solubility compared to the free base. Pergolide Mesylate was the commercially approved form (Permax) and remains widely used in veterinary medicine for equine PPID. It exhibits potent D1 and D2 receptor agonist activity.
| Parameter | Specification |
|---|---|
| CAS Number | 66104-23-2 |
| Molecular Formula | C₂₀H₃₀N₂O₃S₂ |
| Molecular Weight | 410.59 g/mol |
| Grade | IP / BP / EP / USP |
| Category | Dopamine Agonist / Antiparkinsonian |
| 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 | PGM/24032026 |
| Mfg Date | MAR 2026 |
| Exp Date | FEB 2031 |
| Packing | 25 kg HDPE drums / as per requirement |