Also known as: Marcoumar (brand); Marcumar (brand); 3-(1-Phenylpropyl)-4-hydroxycoumarin
Phenprocoumon is a long-acting oral anticoagulant of the coumarin class and Vitamin K antagonist. Mediocon Inc manufactures this high-purity API at its GMP-certified facility in Aurangabad, Maharashtra, India. Widely used in European countries, particularly Germany and Switzerland, Phenprocoumon inhibits vitamin K-dependent clotting factor synthesis (II, VII, IX, X) and proteins C and S. Its long half-life (~5-6 days) requires careful dosing but provides stable INR levels.
| Parameter | Specification |
|---|---|
| CAS Number | 435-97-2 |
| Molecular Formula | C₁₈H₁₆O₃ |
| Molecular Weight | 280.32 g/mol |
| Grade | IP / BP / EP / USP |
| Category | Anticoagulant / Vitamin K Antagonist |
| 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 | PHP/24032026 |
| Mfg Date | MAR 2026 |
| Exp Date | FEB 2031 |
| Packing | 25 kg HDPE drums / as per requirement |