Chlorpheniramine Maleate
Pharmaceutical-grade Chlorpheniramine Maleate (chlorphenamine, CAS 113-92-8), 98–101%, supplied wholesale by Zyntex to licensed producers. Antihistamine API for tablets, syrups, cold remedies and injections. CoA and SDS.
Description
Chlorpheniramine Maleate Product Overview
Chlorpheniramine maleate (C16H19ClN2·C4H4O4) is a white crystalline powder that is freely soluble in water. It is described in the USP, EP and BP, where it is also called chlorphenamine maleate.
Pharmaceutical companies use it in tablets, extended-release tablets, syrups and injections in the antihistamine class. A major use is in combination cold and allergy products, together with decongestants such as Phenylephrine Hydrochloride and analgesics. Veterinary producers also use it in some injectable products.
Other first-generation antihistamines in our range include Diphenhydramine Hydrochloride and Dimenhydrinate. Zyntex supplies chlorpheniramine maleate only to licensed pharmaceutical and veterinary companies.
Key Applications of Chlorpheniramine Maleate
Main application areas:
💊 Tablets
API for antihistamine tablets.
🥄 Syrups
API for pediatric and adult syrups.
🤧 Cold Remedies
Component of combination cold and allergy products.
💉 Injections
API for human and veterinary injectables.
Chlorpheniramine Maleate Technical Specifications
| Parameter | Standard Value |
|---|---|
| Product Name | Chlorpheniramine Maleate |
| CAS Number | 113-92-8 |
| Molecular Formula / Weight | C16H19ClN2·C4H4O4 / 390.86 g/mol |
| Assay / Purity | 98.0% – 101.0% |
| Appearance | White Crystalline Powder |
| Documents | CoA and SDS with every lot |
⚠️ Safety & Handling: Pharmacologically active substance; toxic if swallowed. Avoid inhalation of dust and contact with skin and eyes; wear gloves, eye protection and dust protection. Store in tightly closed, light-resistant containers in a cool, dry place. Always consult the Safety Data Sheet (SDS) for full classification and handling instructions.
Frequently Asked Questions
Is chlorpheniramine the same as chlorphenamine?
Yes. Chlorphenamine is the international name and chlorpheniramine the US name for the same API.
Is it used in combination products?
Yes. It is widely combined with decongestants and analgesics in cold and allergy remedies.
How can I get a price and documents?
Prices depend on quantity, packaging and destination. Contact us with your required volume to receive a quotation together with the CoA and SDS.
