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Postion:Product Catalog >API>Antiallergic drugs>Antihistamines>Chlorpheniramine maleate
Chlorpheniramine maleate
  • Chlorpheniramine maleate
  • Chlorpheniramine maleate
  • Chlorpheniramine maleate
  • Chlorpheniramine maleate
  • Chlorpheniramine maleate

Chlorpheniramine maleate NEW

Price Get Latest Price
Package 1Kg/Bag 25Kg/Bag 100Kg/Bag
Min. Order: 1Kg/Bag
Supply Ability: 20 tons
Update Time: 2026-07-21

Product Details

Product Name: Chlorpheniramine maleate CAS No.: 113-92-8
EC-No.: 204-037-5 Min. Order: 1Kg/Bag
Purity: 0.99 Supply Ability: 20 tons
Release date: 2026/07/21

Product Information 

Factory Supply 99% High Purity Chlorpheniramine Maleate Antiallergic CAS 113-92-8 

Product NameWholesale Pharma Powder Chlorphenamine Maleate CAS 113-92-8 Used in Antihistamine Drugs
CAS113-92-8
AppearanceWhite Powder
Molecular formulaC20H23ClN2O4
Molecular Weight390.86
Assay98%
Shelf Life24 months when properly stored
StorageKeep in a cool, dry, dark location

What is Chlorphenamine Maleate ?
 

Chlorpheniramine is used for allergic rhinitis, cold and sinusitis and allergic skin disorders such as urticaria, allergic drug rash or eczema, angioneurotic edema, and itchy skin caused by insect bites. Indications for cold and skin mucosal allergic diseases, functions for urticaria, eczema, dermatitis, drug rash, pruritus, neurodermatitis, insect bite, solar dermatitis, can also be used for allergic dermatitis, vasomotor rhinitis, drug and food allergies. In addition to the competitive blocking effect of histamine H1 receptor on the target cells of allergy reaction, through the antagonism of H1 receptor, it also has the effect of anti-M choline receptor, so after taking the drug, dry mouth, constipation, sputum thickening, dry nasal mucosa and other symptoms.

Article illustration

Usage 

Function of Chlorphenamine Maleate

Chlorpheniramine is an H1 receptor antagonist, and its chemical structure belongs to hydrocarbon amines.
It can competitively block the histamine H1 receptor on the target cells of allergic reaction, so that histamine
cannot bind to the H1 receptor, thus inhibiting the allergic reaction caused by it. But chlorpheniramine does
not affect histamine metabolism, nor does it block histamine release in the body. Chlorpheniramine also has
central inhibition and anticholinergic effects, so after taking the drug, drowsiness, dry mouth, constipation,
sputum thickening and dry nasal mucosa.

Application of Chlorphenamine Maleate

After a long time of clinical practice that chlorpheniramine antihistamine
effect is strong, small dosage, small side effects. The antihistamine effect of chlorpheniramine was stronger than
that of diphenhydramine and promethazine, but the central inhibitory effect was weaker and the anticholine effect
was weaker. Due to drowsiness and other adverse reactions, it is suitable for children and patients who need to
work during the day. Chlorpheniramine can also reduce tracheal secretion and gastric acid secretion. Before the
new generation of antihistamines, is the most commonly used clinical antihistamines.



Company Information 

Article illustration



Company Profile Introduction

Sinoway Industrial co., ltd. was established in 1987 in Xiamen, China, and now has been a leading group specialized in research, development, custom manufacturing and trading of pharmaceutical intermediates, APIs, health and food supplements, cosmetic raw materials, herbal extracts, polypeptides and prostaglandin derivatives, etc.. We have passed ISO9001:2015. With qualified products, competitive price and excellent service, we have received great reputation of our customers from all over the world, including Southeast Asia, Europe, North America, South America, Middle East and other countries. We have over 20 years good partners in Japan、Korea and Switzerland. Sinoway has a professional R&D team. We have built close cooperative relationships with many research institutes and universities in China. Moreover, Sinoway combines market analysis with technology, providing new business trends to our clients. In addition, we have very close cooperation relationships with many Chinese pharmaceutical factories. These pharmaceutical manufacturers have GMP regulated workshops, advanced production and testing equipments, first-class QC labs and a production team with rich experience. We can supply various Active Pharmaceutical Ingredients and finished products which meet EP/USP/BP standards. Chinese GMP, EU-GMP, COS/CEP certificates with DMF documents are available, and many products have been approved by FDA. We believe that quality and innovation are vital for an enterprise. Adhering to the business philosophy of integrity and win-win cooperation, Sinoway is looking forward to have a bright future with you together.

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