Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
contact@zemixal.com
Bulk CASAccount
Pharmacopeial Impurities (EP / USP / BP)

Donepezil EP Impurity C

Reference StandardAvailable on request

Buy Donepezil EP Impurity C (CAS 2452407-76-8) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes
Donepezil EP Impurity C chemical structure
CAS number2452407-76-8
FormulaC24H29NO4
Molar mass395.5 g/mol
Physical formSolid
HS code38229090
InChIKeyQKRVJLPAJNHQKT-OFNKIYASSA-N
IUPAC name(2R)-2-[(S)-(1-benzylpiperidin-4-yl)-hydroxymethyl]-5,6-dimethoxy-2,3-dihydroinden-1-one

About Donepezil EP Impurity C

Analytical teams working on Donepezil use Donepezil EP Impurity C as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 2452407-76-8, formula C24H29NO4 and molar mass 395.5 g/mol. It is handled as a solid.

Where it is used

  • 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. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Donepezil

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

Donepezil standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Donepezil EP Impurity C
Product nameDonepezil EP Impurity C
Catalogue numberZX-021462
CAS number2452407-76-8
IUPAC name(2R)-2-[(S)-(1-benzylpiperidin-4-yl)-hydroxymethyl]-5,6-dimethoxy-2,3-dihydroinden-1-one
Molecular formulaC24H29NO4
Molar mass395.5 g/mol
Exact mass395.2097
GradeReference Standard
Physical formSolid
XLogP33.9
H-bond donors / acceptors1 / 5
Topological polar surface area59 Ų
HS code38229090
InChIKeyQKRVJLPAJNHQKT-OFNKIYASSA-N
SMILESCOC1=C(C=C2C(=C1)C[C@@H](C2=O)[C@H](C3CCN(CC3)CC4=CC=CC=C4)O)OC
PubChem CID76963218
SynonymsDonepenil EP Impurity C, Donepezil Hydrochloride Monohydrate - Impurity C

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 Donepezil EP Impurity C
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

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

Questions about Donepezil EP Impurity C

Which CAS number identifies Donepezil EP Impurity C?
Donepezil EP Impurity C is registered under CAS 2452407-76-8. You may also see it listed as Donepenil EP Impurity C, Donepezil Hydrochloride Monohydrate - Impurity C. Our catalogue number for this item is ZX-021462.
What are the formula and molar mass of Donepezil EP Impurity C?
For Donepezil EP Impurity C, its formula is C24H29NO4 and its molar mass is 395.5 g/mol. The systematic (IUPAC) name is (2R)-2-[(S)-(1-benzylpiperidin-4-yl)-hydroxymethyl]-5,6-dimethoxy-2,3-dihydroinden-1-one. InChIKey QKRVJLPAJNHQKT-OFNKIYASSA-N lets you match it in any structure database.
How is Donepezil EP Impurity C used in pharmaceutical QC?
Donepezil EP Impurity C is a characterised reference material linked to Donepezil. 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 Donepezil EP Impurity C?
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 Donepezil EP Impurity C?
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 Donepezil EP Impurity C to my country?
Yes. Donepezil EP Impurity C ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

More Donepezil standards

More in Pharmacopeial Impurities (EP / USP / BP)

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list
Compare 0 of 4Compare now