| HS Code | 107809 |
| Chemical Name | Physostigmine (Eserine) |
| Cas Number | 57-47-6 |
| Molecular Formula | C15H21N3O2 |
| Molecular Weight | 275.35 g/mol |
| Appearance | White to off-white crystalline powder |
| Solubility | Slightly soluble in water; soluble in alcohol, chloroform, and ether; salts are more water-soluble |
| Melting Point | 105-106°C for the base; salts vary |
| Mechanism Of Action | Reversible acetylcholinesterase inhibitor; increases acetylcholine at cholinergic synapses |
| Indications | Glaucoma, ruminal atony, gastrointestinal stasis, postoperative ileus, and urinary retention in animals |
| Route Of Administration | Ophthalmic, oral, parenteral, or as premix/solution depending on formulation |
| Purity | Veterinary grade API with purity typically ≥98% by HPLC |
| Storage Conditions | Store in airtight, light-resistant containers in a cool, dry place; avoid moisture |
| Withdrawal Period | Species-specific; observe label and veterinary guidance |
| Pharmacological Category | Parasympathomimetic alkaloid / anticholinesterase agent |
As an accredited Physostigmine Eye Drops Veterinary Grade API for Tablets / Injections / Capsules / Powders / Granules / Premix / Solutions factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 25 kg sealed drum, double polyethylene-lined, nitrogen-purged, with tamper-evident labeling. Suitable for veterinary pharmaceutical formulations. |
| Container Loading (20′ FCL) | 20′ FCL container loading of veterinary-grade Physostigmine API, securely packed in sealed drums/pallets for tablets, injections, capsules, powders, granules, premix, and solutions. |
| Shipping | This veterinary-grade Physostigmine API ships in sealed, light-resistant containers with tamper-evident packaging and hazard labeling. Transport under controlled ambient conditions, protected from moisture and extremes. Shipments comply with international pharmaceutical and dangerous-goods regulations, with full documentation for customs clearance. Handle with care—not for human use. |
| Storage | Store Physostigmine (veterinary grade API) in a tightly sealed, light-resistant container in a cool, dry place, ideally between 2–8°C, protected from moisture and air. Avoid exposure to strong light, heat, or oxidising agents. Ensure the container remains properly labelled and closed when not in use. Use within the shelf life specified on the certificate of analysis. |
| Shelf Life | Shelf life: 24 months when stored in airtight, light-resistant containers below 25°C, protected from moisture and heat. |
Competitive Physostigmine Eye Drops Veterinary Grade API for Tablets / Injections / Capsules / Powders / Granules / Premix / Solutions prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615365186327 or mail to admin@ascent-chem.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: admin@ascent-chem.com
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