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CAS 6170-42-9

:

Chloropyramine hydrochloride

Description:
Chloropyramine hydrochloride is an antihistamine belonging to the phenothiazine class, primarily used for its antiallergic properties. It is characterized by its ability to block H1 histamine receptors, thereby alleviating symptoms associated with allergic reactions, such as itching, sneezing, and runny nose. The compound appears as a white to off-white crystalline powder, which is soluble in water and exhibits a slightly bitter taste. Its chemical structure includes a pyrimidine ring, contributing to its pharmacological activity. Chloropyramine hydrochloride is often utilized in the treatment of allergic conditions, including hay fever and urticaria, and may also have sedative effects due to its central nervous system activity. As with many antihistamines, it may cause side effects such as drowsiness, dry mouth, and dizziness. Proper dosage and administration are crucial to minimize adverse effects and ensure therapeutic efficacy. It is important to consult healthcare professionals for appropriate use and to be aware of potential interactions with other medications.
Formula:C16H20ClN3·ClH
InChI:InChI=1S/C16H20ClN3.ClH/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;1H
InChI key:InChIKey=VEYWWAGBHABATA-UHFFFAOYSA-N
SMILES:N(CC1=CC=C(Cl)C=C1)(CCN(C)C)C2=CC=CC=N2.Cl
Synonyms:
  • 1,2-Ethanediamine, N-((4-chlorophenyl)methyl)-N',N'-dimethyl-N-2-pyridinyl-, monohydrochloride (9CI)
  • 1,2-Ethanediamine, N-[(4-chlorophenyl)methyl]-N′,N′-dimethyl-N-2-pyridinyl-, monohydrochloride
  • 1,2-Ethanediamine, N<sup>1</sup>-[(4-chlorophenyl)methyl]-N<sup>2</sup>,N<sup>2</sup>-dimethyl-N<sup>1</sup>-2-pyridinyl-, hydrochloride (1:1)
  • 2-[(4-chlorobenzyl)(pyridin-2-yl)amino]-N,N-dimethylethanaminium chloride
  • Alergosan
  • Allergan S hydrochloride
  • Cfak-C 4
  • Chloropyramine HCl
  • Chloropyribenzamine hydrochloride
  • Chlorpiramin hydrochloride
  • See more synonyms
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