Also known as: TBX; Pemirolast potassium (free acid)
Pemirolast is a high-purity Active Pharmaceutical Ingredient (API) classified as an Antiallergic agent and Mast Cell Stabilizer. Mediocon Inc manufactures GMP-compliant Pemirolast at its state-of-the-art facility in Aurangabad, Maharashtra, India, supplying pharmaceutical companies worldwide. Pemirolast inhibits the release of chemical mediators from mast cells, making it highly effective in allergic and inflammatory conditions including allergic conjunctivitis.
| Parameter | Specification |
|---|---|
| CAS Number | 69372-19-6 |
| Molecular Formula | C₁₀H₈N₆O |
| Molecular Weight | 228.21 g/mol |
| Grade | IP / BP / EP / USP |
| Category | Antiallergic / Mast Cell Stabilizer |
| 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 | PEMI/24032026 |
| Mfg Date | MAR 2026 |
| Exp Date | FEB 2031 |
| Packing | 25 kg HDPE drums / as per requirement |
Mediocon Inc is a GMP-certified API manufacturer and bulk pharmaceutical ingredient supplier based in Aurangabad, Maharashtra, India. We specialise in supplying Pemirolast — CAS 69372-19-6 (CAS 69372-19-6) and over 1,000 other Active Pharmaceutical Ingredients, excipients, herbal extracts, and nutraceutical ingredients to pharmaceutical manufacturers worldwide.
Our Pemirolast — CAS 69372-19-6 is manufactured under strict quality management protocols compliant with WHO-GMP, ISO 9001:2015, and major pharmacopoeial standards (IP, BP, USP, EP). Every batch undergoes full analytical testing — identity (IR/HPLC), assay, related substances, residual solvents (ICH Q3C), heavy metals, and microbial limits — before release with a Certificate of Analysis.
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