| HS Code | 223698 |
| Product Name | Diphenhydramine Ointment Veterinary Grade API for Tablets / Injections / Capsules / Powders / Granules / Premix / Solutions |
| Api Name | Diphenhydramine Hydrochloride |
| Chemical Name | 2-(diphenylmethoxy)-N,N-dimethylethylamine hydrochloride |
| Cas Number | 147-24-0 (hydrochloride); 58-73-1 (free base) |
| Molecular Formula | C17H22ClNO (hydrochloride); C17H21NO (free base) |
| Molecular Weight | 291.82 g/mol (hydrochloride); 255.35 g/mol (free base) |
| Description | White or almost white crystalline powder; odorless with a bitter taste |
| Solubility | Freely soluble in water, alcohol and chloroform; sparingly soluble in acetone and ether |
| Melting Point | 166–170 °C |
| Ph | 4.0–6.0 (1% aqueous solution) |
| Assay | 98.0%–101.0% on dried basis |
| Loss On Drying | ≤0.5% |
| Sulfated Ash | ≤0.1% |
| Storage | Store in tightly closed, light-resistant container below 30 °C; protect from moisture |
| Shelf Life | 24 months from manufacture date under recommended storage |
| Veterinary Grade | Complies with veterinary pharmacopoeial standards for animal pharmaceutical use |
| Therapeutic Class | First-generation H1-antihistamine |
| Pharmacological Action | Antihistamine, antipruritic, antiallergic, antiemetic, anticholinergic and sedative |
| Indications | Allergic reactions, pruritus, urticaria, serum sickness, motion sickness and vomiting in animals |
| Target Species | Dogs, cats, horses, cattle, sheep and pigs as directed by a veterinarian |
| Dosage Forms | Ointment, tablets, injections, capsules, powders, granules, premix and solutions |
| Application | Veterinary active pharmaceutical ingredient used for compounding oral, parenteral, topical and premix formulations |
As an accredited Diphenhydramine Ointment 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 | Supplied in 25 kg drums with double polyethylene liners, sealed, labeled, and protected from light and moisture. |
| Container Loading (20′ FCL) | Diphenhydramine veterinary grade API, in various formulations, palletized and securely loaded into a 20-foot FCL container for safe transport. |
| Shipping | Diphenhydramine veterinary-grade API is shipped in sealed, inert containers, such as foil-lined bags or drums, to protect against moisture and contamination. Transport is typically via air, sea, or land freight under temperature-controlled conditions. Proper labeling and compliance with pharmaceutical and customs regulations are required. Avoid exposure to heat, sunlight, and excessive humidity during transit. |
| Storage | Store in a tightly closed container in a cool, dry, well-ventilated area away from direct sunlight and moisture. Maintain controlled room temperature between 20–25°C, avoiding excessive heat or freezing. Keep separated from incompatible substances and food/feed. Ensure container remains sealed when not in use. |
| Shelf Life | Shelf life is typically 24 months from manufacture when stored in airtight containers, protected from light, moisture, and heat. |
Competitive Diphenhydramine Ointment 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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