Fexofenadine hydrochloride

盐酸非索非那定

Also known as: Allegra, Fexofenadine HCl, Fexofenadine (hydrochloride), Terfenidine carboxylate hydrochloride, MDL 16455 hydrochloride, 2-[4-(1-Hydroxy-4-{4-[hydroxy(diphenyl)methyl]piperidin-1-yl}butyl)phenyl]-2-methylpropanoic acid hydrochloride, Benzeneacetic acid, 4-[1-hydroxy-4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]butyl]-α,α-dimethyl-, hydrochloride

Fexofenadine hydrochloride (CAS 153439-40-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C32H40ClNO4 and a molecular weight of 538.117 g/mol. It is also known as Allegra, Fexofenadine HCl and Fexofenadine (hydrochloride). Key property: a melting point of 148-150oC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
153439-40-8
Jingsj CID
J-1986993-5
Molecular Formula
C32H40ClNO4
Chinese Name
盐酸非索非那定
Molecular Weight
538.117 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point148-150oC

Frequently Asked Questions

What is the CAS number of Fexofenadine hydrochloride?

The CAS number of Fexofenadine hydrochloride is 153439-40-8.

What are the molecular formula and molecular weight of Fexofenadine hydrochloride?

Fexofenadine hydrochloride has molecular formula C32H40ClNO4 and molecular weight 538.117 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Fexofenadine hydrochloride (CAS 153439-40-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1986993-5 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.