Darifenacin Impurity D

Name: Darifenacin Impurity D
Brand: Zemixal
SKU: ZX-024162

Reference StandardAvailable on request

Buy Darifenacin Impurity D (CAS 1396968-57-2) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-024162.

Pack sizes

Darifenacin Impurity D chemical structure

CAS number1396968-57-2

FormulaC₃₈H₄₁BrN₂O₃

Molar mass653.6 g/mol

Physical formSolid

HS code38229090

InChIKeyQQEWAHAEIQTOAP-MDYNBEAQSA-N

IUPAC name2-[(3S)-1,1-bis[2-(2,3-dihydro-1-benzofuran-5-yl)ethyl]pyrrolidin-1-ium-3-yl]-2,2-diphenylacetamide bromide

About Darifenacin Impurity D

Analytical teams working on Darifenacin use Darifenacin Impurity D as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 1396968-57-2, formula C38H41BrN2O3 and molar mass 653.6 g/mol. It is handled as a solid.

Use cases we see most often

Analytical method development
Method validation (AMV)
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. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

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 D
Product name	Darifenacin Impurity D
Catalogue number	ZX-024162
CAS number	1396968-57-2
IUPAC name	2-[(3S)-1,1-bis[2-(2,3-dihydro-1-benzofuran-5-yl)ethyl]pyrrolidin-1-ium-3-yl]-2,2-diphenylacetamide bromide
Molecular formula	C₃₈H₄₁BrN₂O₃
Molar mass	653.6 g/mol
Exact mass	652.2301
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	1 / 4
Topological polar surface area	61.6 Å²
HS code	38229090
InChIKey	QQEWAHAEIQTOAP-MDYNBEAQSA-N
SMILES	C1C[N+](C[C@@H]1C(C2=CC=CC=C2)(C3=CC=CC=C3)C(=O)N)(CCC4=CC5=C(C=C4)OCC5)CCC6=CC7=C(C=C6)OCC7.[Br-]
PubChem CID	131873420
Synonyms	Darifenacin Pyrrolidinium Dimer Impurity, Darifenacin Pyrrolidinium Dimer

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 D
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 D

Which CAS number identifies Darifenacin Impurity D?

Darifenacin Impurity D is registered under CAS 1396968-57-2. You may also see it listed as Darifenacin Pyrrolidinium Dimer Impurity, Darifenacin Pyrrolidinium Dimer. Our catalogue number for this item is ZX-024162.

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

For Darifenacin Impurity D, its formula is C38H41BrN2O3 and its molar mass is 653.6 g/mol. The systematic (IUPAC) name is 2-[(3S)-1,1-bis[2-(2,3-dihydro-1-benzofuran-5-yl)ethyl]pyrrolidin-1-ium-3-yl]-2,2-diphenylacetamide bromide. InChIKey QQEWAHAEIQTOAP-MDYNBEAQSA-N lets you match it in any structure database.

How is Darifenacin Impurity D used in pharmaceutical QC?

Darifenacin Impurity D 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 D?

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 D?

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 D to my country?

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

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