Pharmacopeial Impurities (EP / USP / BP)

Fexofenadine EP Impurity F

Name: Fexofenadine EP Impurity F
Brand: Zemixal
SKU: ZX-021672

Reference StandardAvailable on request

Fexofenadine EP Impurity F (CAS 185066-33-5) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-021672.

Pack sizes

Fexofenadine EP Impurity F chemical structure

CAS number185066-33-5

FormulaC₃₁H₃₇NO₄

Molar mass487.6 g/mol

Physical formSolid

HS code38229090

InChIKeyLJRYMPSOYXBUOX-UHFFFAOYSA-N

IUPAC name2-[4-[1-hydroxy-4-[4-[hydroxy(diphenyl)methyl]piperidin-1-yl]butyl]phenyl]propanoic acid

About Fexofenadine EP Impurity F

Fexofenadine EP Impurity F belongs to the Fexofenadine reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 185066-33-5, formula C31H37NO4 and molar mass 487.6 g/mol. It is handled as a solid.

Use cases we see most often

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. 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

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Fexofenadine EP Impurity F
Product name	Fexofenadine EP Impurity F
Catalogue number	ZX-021672
CAS number	185066-33-5
IUPAC name	2-[4-[1-hydroxy-4-[4-[hydroxy(diphenyl)methyl]piperidin-1-yl]butyl]phenyl]propanoic acid
Molecular formula	C₃₁H₃₇NO₄
Molar mass	487.6 g/mol
Exact mass	487.2723
Grade	Reference Standard
Physical form	Solid
XLogP3	2.6
H-bond donors / acceptors	3 / 5
Topological polar surface area	81 Å²
HS code	38229090
InChIKey	LJRYMPSOYXBUOX-UHFFFAOYSA-N
SMILES	CC(C1=CC=C(C=C1)C(CCCN2CCC(CC2)C(C3=CC=CC=C3)(C4=CC=CC=C4)O)O)C(=O)O
PubChem CID	59876686
Synonyms	Fexofenadine - Impurity F, Fexofenadine Hydrochloride EP Impurity F, Fexofenadine Impurity F, 2-(4-(1-Hydroxy-4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butyl)phenyl)propanoic acid, 2-[4-[1-hydroxy-4-[4-(hydroxydiphenylmethyl)piperidin-1-yl]butyl]phenyl]propanoic acid

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 EP Impurity F
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted 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 EP Impurity F

Which CAS number identifies Fexofenadine EP Impurity F?

Fexofenadine EP Impurity F is registered under CAS 185066-33-5. You may also see it listed as Fexofenadine - Impurity F, Fexofenadine Hydrochloride EP Impurity F, Fexofenadine Impurity F. Our catalogue number for this item is ZX-021672.

What are the formula and molar mass of Fexofenadine EP Impurity F?

For Fexofenadine EP Impurity F, its formula is C31H37NO4 and its molar mass is 487.6 g/mol. The systematic (IUPAC) name is 2-[4-[1-hydroxy-4-[4-[hydroxy(diphenyl)methyl]piperidin-1-yl]butyl]phenyl]propanoic acid. InChIKey LJRYMPSOYXBUOX-UHFFFAOYSA-N lets you match it in any structure database.

How is Fexofenadine EP Impurity F used in pharmaceutical QC?

Fexofenadine EP Impurity F 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 EP Impurity F?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Fexofenadine EP Impurity F?

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 EP Impurity F to my country?

Yes. Fexofenadine EP Impurity F ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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