| Place of Origin: | China |
|---|---|
| Brand Name: | Senwayer Brand |
| Certification: | ISO, 9001, USP |
| Model Number: | 113-92-8 |
| Minimum Order Quantity: | 10g |
| Price: | Discount is possible if your order is big enough |
| Packaging Details: | 10g, 20g, 50g , 100g, 500g. 1kg, 10kg |
| Delivery Time: | within 2 working days |
| Payment Terms: | T/T in advance, Money Gram, Western Union, Bank Transfer. |
| Supply Ability: | 50KG / Month |
| CAS: | 113-92-8 | MF: | C20H23ClN2O4 |
|---|---|---|---|
| Apparence: | White Crystalline Powder | Purity: | 99% |
| High Light: | pharmaceutical raw material,medical raw material |
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Effective Chlorpheniramine Maleate Raw Powders For Antagonist Histamine CAS 113-92-8
Quick detail
| Name: | Chlorpheniramine maleate |
| CAS No.: | 113-92-8 |
| Formula: | C20H23ClN2O4 |
| Molecular Weight: | 390.86 |
| Synonyms: | 2-Pyridinepropanamine,?-(4-chlorophenyl)-N,N-dimethyl- [132-22-9] but the (Z)-2-butenedioate (1:1); Prestwick_57;Allergin;Chlor-trimeton; Teldrin; Piriton; Chlorprophenpyridamine; but-2-enedioic acid; 3-(4-chlorophenyl)-N,N-dimethyl-3-pyridin-2-yl-propan-1-amine;Chlorpheniramine maleate (JP14/USP);[3-(4-chlorophenyl)-3-pyridin-2-yl-propyl]-dimethyl-azanium; (Z)-4-hydroxy-4-oxo-but-2-enoate;Chlor-Tripolon;Neorestamin;Chlor-trimeton (TN);2-Pyridinepropanamine,?-(4-chlorophenyl)-N,- N-dimethyl-,(2Z)-2-butenedioate (1:1);chlorphenamine hydrogen maleate;Teldrin (TN); |
| EINECS: | 204-037-5 |
| Density: | 1.107 g/cm3 |
| Melting Point: | 130-135 ºC |
| Boiling Point: | 379 ºC at 760 mmHg |
| Flash Point: | 183 ºC |
| Solubility: | 1-5 g/100 mL at 21 ºC |
| Appearance: | White crystalline powder |
Description
Chlorpheniramine maleate is an active ingredient found in many prescription medications and over-the-counter products used for treating allergies, hives, and the common cold. As an antihistamine, it works by blocking H1 receptors and acetylcholine receptors in the body. The medication comes in tablet, capsule, and liquid form, and is taken by mouth every 4 to 12 hours, depending on the particular product.
Usage
Chlorpheniramine maleate is an antihistamine medication used as an active ingredient in many different non-prescription medicines and prescription drugs.
It is used to treat allergies such as hay fever, hives, and the common cold. Chlorpheniramine maleate is one of the two most common forms of the medication (the other is chlorpheniramine tannate).
How Does It Work
Chlorpheniramine maleate is part of a class of drugs called antihistamines. Specifically, it is an H1 receptor antagonist. This means that it blocks a specific type of histamine receptor in the body known as H1 receptors. Since allergic reactions are partly caused by the release of histamine from certain cells in the body, chlorpheniramine maleate can help relieve or prevent allergy symptoms.
Chlorpheniramine maleate also blocks acetylcholine receptors, an action that produces some of the unpleasant side effects of the medication, such as dry mouth or difficulty urinating, but also helps to relieve a runny nose.
Indications and dosages
➣ Allergy symptoms; management of anaphylaxis and transfusion reactions
Dosage adjustment
• Glaucoma • Gastric ulcer • Hyperthyroidism• Heart disease
Specification
| Items | Specification |
| Appearance | White or almost white powder |
| Identification | Meets the requirements |
| Specific Rotation | -0.10 ~ +0.10° |
| Water | ≤0.5% |
| Heavy Metals | ≤0.002% |
| Redidue in Ignition | ≤0.2% |
| Related Substances | Meets the requirements |
| Benzene Sulfonic Acid | 27.3 ~ 28.7% |
| Ethanol | ≤300ppm |
| Toluene | ≤60ppm |
| Benzene | ≤2ppm |
| Acetic Acid | ≤600ppm |
| Methylamine | ≤20ppm |
| Ethyl Benzene Sulfonate | ≤5ppm |
| Particle Size | Meets the requirements |
| Assay | 98.0 ~102.0% |
| Standard | USP32 |
