Darifenacin Impurity A

Name: Darifenacin Impurity A
Brand: Zemixal
SKU: ZX-028851

Reference StandardAvailable on request

Darifenacin Impurity A (CAS 1048979-16-3) supplier Zemixal: C28H29NO3, COA and SDS with every lot, worldwide shipping. Part of our API Impurities range.

Pack sizes

Darifenacin Impurity A chemical structure

CAS number1048979-16-3

FormulaC₂₈H₂₉NO₃

Molar mass427.5 g/mol

Physical formSolid

HS code38229090

InChIKeyTYINUJJIMXIIRB-RUZDIDTESA-N

IUPAC name2-[(3S)-1-[2-(2,3-dihydro-1-benzofuran-5-yl)ethyl]pyrrolidin-3-yl]-2,2-diphenylacetic acid

About Darifenacin Impurity A

Darifenacin Impurity A is supplied by Zemixal as a characterised reference material for Darifenacin analysis. For your records (Reference Standard), the material is defined by CAS 1048979-16-3, formula C28H29NO3 and molar mass 427.5 g/mol. It is handled as a solid.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Darifenacin

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

Darifenacin standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Darifenacin Impurity A
Product name	Darifenacin Impurity A
Catalogue number	ZX-028851
CAS number	1048979-16-3
IUPAC name	2-[(3S)-1-[2-(2,3-dihydro-1-benzofuran-5-yl)ethyl]pyrrolidin-3-yl]-2,2-diphenylacetic acid
Molecular formula	C₂₈H₂₉NO₃
Molar mass	427.5 g/mol
Exact mass	427.2147
Grade	Reference Standard
Physical form	Solid
XLogP3	3
H-bond donors / acceptors	1 / 4
Topological polar surface area	49.8 Å²
HS code	38229090
InChIKey	TYINUJJIMXIIRB-RUZDIDTESA-N
SMILES	C1CN(C[C@@H]1C(C2=CC=CC=C2)(C3=CC=CC=C3)C(=O)O)CCC4=CC5=C(C=C4)OCC5
PubChem CID	25002542
Synonyms	Darifenacin Carboxylic Acid Impurity, Darifenacin acid, 1-[2-(2,3-Dihydro-5-benzofuranyl)ethyl]-alpha,alpha-diphenyl-3-pyrrolidineaceticAcid

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 Darifenacin Impurity A
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 Darifenacin Impurity A

Which CAS number identifies Darifenacin Impurity A?

Darifenacin Impurity A is registered under CAS 1048979-16-3. You may also see it listed as Darifenacin Carboxylic Acid Impurity, Darifenacin acid, 1-[2-(2,3-Dihydro-5-benzofuranyl)ethyl]-alpha,alpha-diphenyl-3-pyrrolidineaceticAcid. Our catalogue number for this item is ZX-028851.

What are the formula and molar mass of Darifenacin Impurity A?

For Darifenacin Impurity A, its formula is C28H29NO3 and its molar mass is 427.5 g/mol. The systematic (IUPAC) name is 2-[(3S)-1-[2-(2,3-dihydro-1-benzofuran-5-yl)ethyl]pyrrolidin-3-yl]-2,2-diphenylacetic acid. InChIKey TYINUJJIMXIIRB-RUZDIDTESA-N lets you match it in any structure database.

How is Darifenacin Impurity A used in pharmaceutical QC?

Darifenacin Impurity A is a characterised reference material linked to Darifenacin. 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 Darifenacin Impurity A?

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 Darifenacin Impurity A?

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 Darifenacin Impurity A to my country?

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

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