About MedicaPharma
MedicaPharma distributes high-quality active pharmaceutical ingredients (APIs) to hospitals, commercial (compounding) pharmacies, research institutes, and universities worldwide.
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Let us handle your sourcing / supply activities. Highly experienced in sourcing specialty raw pharmaceutical ingredients from niche GMP manufacturers around the world.
Why Choose MedicaPharma
Niche API specialist - Pro-active supply partner - High service level - Global network - Logistics according to GDP regulations
Product Description
Mechanism of Action
Chloropyramine is a first‑generation H₁‑antihistamine with anticholinergic, analgesic and mild α‑adrenergic‑blocking properties. It competitively inhibits H₁ receptors, decreasing histamine‑induced vasodilation, capillary permeability and allergic symptoms. It readily crosses the blood–brain barrier, producing sedative CNS effects.
Benefits and Advantages
Used in allergy research, histamine‑signalling modelling, antihistamine SAR studies, anaphylaxis‑pathway exploration, and CNS‑penetrant antihistamine comparisons.
Side Effects and Risks
Risks include sedation, anticholinergic effects, hypotension, dizziness and rare cardiac conduction disturbances. Handle as a potent sedating antihistamine.
Datasheet
| Molecular Formula | C16H20ClN3 |
|---|---|
| Molecular Weight | 289.8 g/mol |
| CAS Number | 6170-42-9 |
| Storage Condition | Store in a cool, dry place; protected from light |
| Solubility | Soluble in water |
| Purity | Purity information is available upon request (COA). |
| Synonym | Chloropyramine; Halopyramine; Chlorpyramine; 59-32-5; Chlorneoantergan |
| IUPAC/Chemical Name | N-[2-(dimethylamino)ethyl]-N-pyridin-2-yl-4-chlorobenzenesulfonamide |
| InChl Key | QZVNWZQNKUJOGH-UHFFFAOYSA-N |
| InChl Code | InChI=1S/C16H20ClN3/c1-19(2)11-12-20(16-5-3-4-10-18-16)13-14-6-8-15(17)9-7-14/h3-10H,11-13H2,1-2H3 |
| References | PubChem; ChemBL; FDA substance registry; |
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