Fexofenadine WS

Name: Fexofenadine WS
Brand: Vaqora Chemicals
SKU: VQ-007479

About Fexofenadine WS

Vaqora Chemicals supplies Fexofenadine WS, a high-purity reference standard of Fexofenadine registered under CAS number 83799-24-0. The compound has the formula C32H39NO4, corresponding to a molecular weight of 501.7 g/mol. Systematically, it is named 2-[4-[1-hydroxy-4-[4-[hydroxy(diphenyl)methyl]piperidin-1-yl]butyl]phenyl]-2-methylpropanoic acid. It is also known as Fexofenadine or Carboxyterfenadine.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a reference sample of Fexofenadine, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Fexofenadine WS in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. Stock is available for quick dispatch.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Fexofenadine

View every impurity, metabolite and intermediate we list for Fexofenadine.

Fexofenadine impurities

Specifications & identifiers

Chemical identifiers
Product name	Fexofenadine WS
Catalogue No.	VQ-007479
CAS Number	83799-24-0
Other CAS	153439-40-8, 885946-90-7
IUPAC name	2-[4-[1-hydroxy-4-[4-[hydroxy(diphenyl)methyl]piperidin-1-yl]butyl]phenyl]-2-methylpropanoic acid
Molecular formula	C₃₂H₃₉NO₄
Molecular weight	501.7 g/mol
Exact mass	501.2879
Grade	Reference Standard
HSN code	38229090
InChIKey	RWTNPBWLLIMQHL-UHFFFAOYSA-N
SMILES	CC(C)(C1=CC=C(C=C1)C(CCCN2CCC(CC2)C(C3=CC=CC=C3)(C4=CC=CC=C4)O)O)C(=O)O
PubChem CID	3348

Physical properties
Physical form	Solid
LogP (XLogP3)	3
H-bond donors / acceptors	3 / 5
TPSA	81 Å²
Synonyms	Fexofenadine, Carboxyterfenadine, Fexet, Terfenadine acid metabolite, Terfenadine carboxylate, Terfenadine-COOH, alpha-(4-(1-carboxy-1-methylethyl)phenyl)-4-hydroxydiphenylmethyl-1-piperidinebutanol, Fexofenadine (INN), MDL-16455, Fexofendine, Telfast (TN), 83799-24-0 (free base)

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 83799-24-0

IP/BP/USP

Fexofenadine

CAS: 83799-24-0
Formula: C₃₂H₃₉NO₄
MW: 501.7 g/mol

VQ-004171

Frequently asked questions

What is the CAS number of Fexofenadine WS?

The CAS Registry Number of Fexofenadine WS is 83799-24-0. It is also known as Fexofenadine, Carboxyterfenadine, Fexet.

What is the molecular formula and molecular weight of Fexofenadine WS?

Fexofenadine WS has the molecular formula C32H39NO4 and a molecular weight of 501.7 g/mol. Its IUPAC name is 2-[4-[1-hydroxy-4-[4-[hydroxy(diphenyl)methyl]piperidin-1-yl]butyl]phenyl]-2-methylpropanoic acid.

What is Fexofenadine WS used for?

Fexofenadine WS is supplied as a characterised reference material related to Fexofenadine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Fexofenadine WS can I order?

We supply Fexofenadine WS in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Fexofenadine WS?

Yes. Every lot of Fexofenadine WS is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Fexofenadine WS be shipped internationally?

Yes. We export Fexofenadine WS worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.