Also known as: TRH; Thyrotropin-Releasing Hormone; Relefact TRH (brand)
Protirelin (TRH — Thyrotropin-Releasing Hormone) is a synthetic tripeptide hormone that stimulates the release of thyroid-stimulating hormone (TSH) and prolactin from the pituitary gland. Mediocon Inc manufactures this high-purity API at its GMP-certified facility in Aurangabad, Maharashtra, India. It is primarily used as a diagnostic agent for evaluating thyroid function.
| Parameter | Specification |
|---|---|
| CAS Number | 24305-27-9 |
| Molecular Formula | C16H22N6O4 |
| Molecular Weight | 362.38 g/mol |
| Grade | IP / BP / EP / USP |
| Category | Thyrotropin-Releasing Hormone (TRH) Analogue |
| 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 | PRO/24032026 |
| Mfg Date | MAR 2026 |
| Exp Date | FEB 2031 |
| Packing | 25 kg HDPE drums / as per requirement |