Chlorpheniramine is a histamine H1 antagonist used in allergic reactions, hay fever, rhinitis, urticaria, and asthma. It has also been used in veterinary applications. One of the most widely used of the classical antihistaminics, it generally causes less drowsiness and sedation than Promethazine. The directory classifies it as a commercial API with a synthetic source/manufacturing origin. Other names for this substance include Chlorpheniramine 2-butenedioate, 3-(4-chlorophenyl)-N and N-dimethyl-3-(pyridin-2-yl)propan-1-amine fumarate. Its PubChem CID is 6433151.
Chlorphenamine maleate
| CAS No | 1159788-59-6 |
|---|---|
| Molecular Formula | C20H23ClN2O4 |
| Molecular Weight | 390.9 g/mol |
| Synonyms | (E)-but-2-enedioic acid;3-(4-chlorophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine |
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Frequently Asked Questions
Chlorpheniramine is a histamine H1 antagonist used in allergic reactions, hay fever, rhinitis, urticaria, and asthma. It has also been used in veterinary applications.
The listed CAS number is 1159788-59-6.
The listed molecular formula is C20H23ClN2O4.
The listed molecular weight is 390.9 g/mol.
(E)-but-2-enedioic acid;3-(4-chlorophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine.
The source lists Chlorpheniramine 2-butenedioate, 3-(4-chlorophenyl)-N and N-dimethyl-3-(pyridin-2-yl)propan-1-amine fumarate.