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API Impurities

6-Bromo-5-(bromomethyl)-2-chloro-8-cyclopentylpyrido[2,3-d]pyrimidin-7(8H)-one

Reference StandardAvailable on request

6-Bromo-5-(bromomethyl)-2-chloro-8-cyclopentylpyrido[2,3-d]pyrimidin-7(8H)-one (CAS 2324831-15-2) supplier Zemixal…

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6-Bromo-5-(bromomethyl)-2-chloro-8-cyclopentylpyrido[2,3-d]pyrimidin-7(8H)-one chemical structure
CAS number2324831-15-2
FormulaC13H12Br2ClN3O
Molar mass421.51 g/mol
Physical formSolid
HS code38229090
InChIKeyKJXTZGCEBDAVJL-UHFFFAOYSA-N
IUPAC name6-bromo-5-(bromomethyl)-2-chloro-8-cyclopentylpyrido[2,3-d]pyrimidin-7-one

About 6-Bromo-5-(bromomethyl)-2-chloro-8-cyclopentylpyrido[2,3-d]pyrimidin-7(8H)-one

Zemixal lists 6-Bromo-5-(bromomethyl)-2-chloro-8-cyclopentylpyrido[2,3-d]pyrimidin-7(8H)-one for laboratories that identify, quantify or control Palbociclib and its related substances. Identity at a glance (Reference Standard): CAS 2324831-15-2, formula C13H12Br2ClN3O and molar mass 421.51 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. Each lot travels with 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 Palbociclib

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

Palbociclib standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 6-Bromo-5-(bromomethyl)-2-chloro-8-cyclopentylpyrido[2,3-d]pyrimidin-7(8H)-one
Product name6-Bromo-5-(bromomethyl)-2-chloro-8-cyclopentylpyrido[2,3-d]pyrimidin-7(8H)-one
Catalogue numberZX-031709
CAS number2324831-15-2
IUPAC name6-bromo-5-(bromomethyl)-2-chloro-8-cyclopentylpyrido[2,3-d]pyrimidin-7-one
Molecular formulaC13H12Br2ClN3O
Molar mass421.51 g/mol
Exact mass420.9015
GradeReference Standard
Physical formSolid
XLogP33.4
H-bond donors / acceptors0 / 3
Topological polar surface area46.1 Ų
HS code38229090
InChIKeyKJXTZGCEBDAVJL-UHFFFAOYSA-N
SMILESC1CCC(C1)N2C3=NC(=NC=C3C(=C(C2=O)Br)CBr)Cl
PubChem CID141741840
SynonymsPyrido[2,3-d]pyrimidin-7(8H)-one, 6-bromo-5-(bromomethyl)-2-chloro-8-cyclopentyl-

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 6-Bromo-5-(bromomethyl)-2-chloro-8-cyclopentylpyrido[2,3-d]pyrimidin-7(8H)-one
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 6-Bromo-5-(bromomethyl)-2-chloro-8-cyclopentylpyrido[2,3-d]pyrimidin-7(8H)-one

Which CAS number identifies 6-Bromo-5-(bromomethyl)-2-chloro-8-cyclopentylpyrido[2,3-d]pyrimidin-7(8H)-one?
6-Bromo-5-(bromomethyl)-2-chloro-8-cyclopentylpyrido[2,3-d]pyrimidin-7(8H)-one is registered under CAS 2324831-15-2. You may also see it listed as Pyrido[2,3-d]pyrimidin-7(8H)-one, 6-bromo-5-(bromomethyl)-2-chloro-8-cyclopentyl-. Our catalogue number for this item is ZX-031709.
What are the formula and molar mass of 6-Bromo-5-(bromomethyl)-2-chloro-8-cyclopentylpyrido[2,3-d]pyrimidin-7(8H)-one?
For 6-Bromo-5-(bromomethyl)-2-chloro-8-cyclopentylpyrido[2,3-d]pyrimidin-7(8H)-one, its formula is C13H12Br2ClN3O and its molar mass is 421.51 g/mol. The systematic (IUPAC) name is 6-bromo-5-(bromomethyl)-2-chloro-8-cyclopentylpyrido[2,3-d]pyrimidin-7-one. InChIKey KJXTZGCEBDAVJL-UHFFFAOYSA-N lets you match it in any structure database.
How is 6-Bromo-5-(bromomethyl)-2-chloro-8-cyclopentylpyrido[2,3-d]pyrimidin-7(8H)-one used in pharmaceutical QC?
6-Bromo-5-(bromomethyl)-2-chloro-8-cyclopentylpyrido[2,3-d]pyrimidin-7(8H)-one is a characterised reference material linked to Palbociclib. 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 6-Bromo-5-(bromomethyl)-2-chloro-8-cyclopentylpyrido[2,3-d]pyrimidin-7(8H)-one?
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 6-Bromo-5-(bromomethyl)-2-chloro-8-cyclopentylpyrido[2,3-d]pyrimidin-7(8H)-one?
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 6-Bromo-5-(bromomethyl)-2-chloro-8-cyclopentylpyrido[2,3-d]pyrimidin-7(8H)-one to my country?
Yes. 6-Bromo-5-(bromomethyl)-2-chloro-8-cyclopentylpyrido[2,3-d]pyrimidin-7(8H)-one ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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