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CAS 132-20-7

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pheniramine maleate

Description:
Pheniramine maleate is an antihistamine commonly used to alleviate allergy symptoms, such as sneezing, runny nose, and itching. It is classified as a first-generation antihistamine, which means it can cross the blood-brain barrier, often leading to sedative effects. The substance is a salt formed from pheniramine, a diphenylmethanol derivative, and maleic acid. In its pure form, pheniramine maleate appears as a white to off-white crystalline powder, which is soluble in water and alcohol. Its chemical structure includes a phenyl ring and an amine group, contributing to its pharmacological activity. The compound is typically administered orally and is available in various formulations, including tablets and syrups. Due to its sedative properties, caution is advised when operating machinery or driving after consumption. Additionally, it may interact with other medications and has potential side effects, such as drowsiness, dry mouth, and dizziness. Overall, pheniramine maleate is an effective treatment for allergic reactions but should be used under appropriate medical guidance.
Formula:C20H24N2O4
InChI:InChI=1/C16H20N2.C3H4O4/c1-18(2)13-11-15(14-8-4-3-5-9-14)16-10-6-7-12-17-16;4-2(5)1-3(6)7/h3-10,12,15H,11,13H2,1-2H3;1H2,(H,4,5)(H,6,7)
InChI key:InChIKey=SSOXZAQUVINQSA-BTJKTKAUSA-N
SMILES:C(=C\C(O)=O)\C(O)=O.C(CCN(C)C)(C1=CC=CC=C1)C2=CC=CC=N2
Synonyms:
  • 1-Phenyl-1-(2-pyridyl)-3-dimethaminopropane maleinate
  • 1-Phenyl-1-(2-pyridyl)-3-dimethylaminopropane maleate
  • 2-Pyridinepropanamine, N,N-dimethyl-γ-phenyl-, (2Z)-2-butenedioate (1:1)
  • 2-Pyridinepropanamine, N,N-dimethyl-γ-phenyl-, (Z)-2-butenedioate (1:1)
  • 2-[3-(Dimethylammonio)-1-Phenylpropyl]Pyridinium Propanedioate
  • 2-[3-(dimethylammonio)-1-phenylpropyl]pyridinium (2E)-but-2-enedioate
  • 2-[α-[2-(Dimethylamino)ethyl]benzyl]pyridine bimaleate
  • Antolozine
  • Daneral
  • Inhiston
  • See more synonyms
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