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Respiratory & Antiallergic APIs

Fexofenadine

IP/BP/USPAvailable on request

Order Fexofenadine (CAS 83799-24-0) online at Zemixal. Request a quote with price, lead time and documents. Quotes within one business day.

Pack sizes
Fexofenadine chemical structure
CAS number83799-24-0
FormulaC32H39NO4
Molar mass501.7 g/mol
Physical formPowder
HS code2933
InChIKeyRWTNPBWLLIMQHL-UHFFFAOYSA-N
IUPAC name2-[4-[1-hydroxy-4-[4-[hydroxy(diphenyl)methyl]piperidin-1-yl]butyl]phenyl]-2-methylpropanoic acid

About Fexofenadine

Zemixal supplies Fexofenadine within its APIs & Bulk Drugs portfolio. Key data (IP/BP/USP): CAS 83799-24-0, formula C32H39NO4 and molar mass 501.7 g/mol. Expect white crystalline powder.(Results:whiter crystalline powder).

Use cases we see most often

  • Pharmaceutical formulation
  • Generic drug development

Storage and safety notes

Handle with the usual laboratory precautions and consult the SDS supplied with each lot.

Available as 1 kg, 5 kg and 25 kg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Fexofenadine

See every impurity, metabolite and related compound we list for this API.

Fexofenadine standards

Typical uses

  • Pharmaceutical formulation
  • Generic drug development

Applications

Grade guides

Specifications and identifiers

Specifications of Fexofenadine
Product nameFexofenadine
Catalogue numberZX-004171
CAS number83799-24-0
IUPAC name2-[4-[1-hydroxy-4-[4-[hydroxy(diphenyl)methyl]piperidin-1-yl]butyl]phenyl]-2-methylpropanoic acid
Molecular formulaC32H39NO4
Molar mass501.7 g/mol
Exact mass501.2879
GradeIP/BP/USP
Physical formPowder
AppearanceWhite crystalline powder.(Results:whiter crystalline powder)
XLogP33
H-bond donors / acceptors3 / 5
Topological polar surface area81 Ų
HS code2933
InChIKeyRWTNPBWLLIMQHL-UHFFFAOYSA-N
SMILESCC(C)(C1=CC=C(C=C1)C(CCCN2CCC(CC2)C(C3=CC=CC=C3)(C4=CC=CC=C4)O)O)C(=O)O
PubChem CID3348
SynonymsCarboxyterfenadine, Terfenadine carboxylate, Terfenadine-COOH, Terfenadine acid metabolite, alpha-(4-(1-carboxy-1-methylethyl)phenyl)-4-hydroxydiphenylmethyl-1-piperidinebutanol, Fexofenadine (INN), MDL-16455, Fexofendine, Telfast (TN), 83799-24-0 (free base), Terfenidine carboxylate, MDL 16455, Fexofenidine hydrochloride

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Fexofenadine
1 kgQuoted on request
5 kgQuoted on request
25 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Fexofenadine

Which CAS number identifies Fexofenadine?
Fexofenadine is registered under CAS 83799-24-0. You may also see it listed as Carboxyterfenadine, Terfenadine carboxylate, Terfenadine-COOH. Our catalogue number for this item is ZX-004171.
What are the formula and molar mass of Fexofenadine?
For Fexofenadine, its formula is C32H39NO4 and its molar mass is 501.7 g/mol. The systematic (IUPAC) name is 2-[4-[1-hydroxy-4-[4-[hydroxy(diphenyl)methyl]piperidin-1-yl]butyl]phenyl]-2-methylpropanoic acid. InChIKey RWTNPBWLLIMQHL-UHFFFAOYSA-N lets you match it in any structure database.
How is Fexofenadine used in pharmaceutical QC?
Fexofenadine is a characterised reference material linked to Fexofenadine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Fexofenadine?
This listing is IP/BP/USP grade. Standard packs are 1 kg, 5 kg, 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Fexofenadine?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Fexofenadine to my country?
Yes. Fexofenadine ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

Other grades with CAS 83799-24-0

More Fexofenadine standards

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