Pharmaceutical Grade | GMP Manufacturer | Global Supply
Product Overview
Physostigmine Hydrochloride is a reversible cholinesterase inhibitor API widely used in ophthalmic medications, neurological research, and as an antidote for anticholinergic toxicity. It is a key active ingredient in ophthalmic solutions, injectable preparations, and research compounds.
As a trusted Physostigmine Hydrochloride API manufacturer in China, we provide pharmaceutical-grade, high-purity Physostigmine Hydrochloride produced under strict GMP-compliant manufacturing processes, ensuring consistent quality, regulatory compliance, and reliable global supply.
Our Physostigmine Hydrochloride API is selected by generic drug manufacturers, ophthalmic product formulators, and pharmaceutical distributors who require stable, cost-effective, and regulatory-compliant sourcing solutions.
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | Physostigmine Hydrochloride |
| CAS Number | 54-71-7 |
| Molecular Formula | C11H17ClN2O2 |
| Molecular Weight | 208.26g/mol |
| Appearance | White or off-white crystalline powder |
| Assay | ≥ 98.0% (HPLC) |
| Identification | Conforms to USP / EP / BP |
| Loss on Drying | ≤ 0.5% |
| Residual Solvents | Compliant with ICH Q3C |
| Heavy Metals | Meets pharmacopeial limits |
| Packaging | 1 kg / 5 kg / 25 kg fiber drum or aluminum foil bag |
| Storage | Store in a cool, dry place, protected from light |
Key Applications
- Ophthalmic solutions for glaucoma treatment
- Neurological research and preclinical studies
- Antidote formulations for anticholinergic poisoning
- Injectable pharmaceutical preparations
- Veterinary medicine applications
