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API Impurities

2-Chloro-7-Cyclopentyl-7H-Pyrrolo[2,3-d]Pyrimidine-6-Carbaldehyde

Reference StandardAvailable on request

Buy 2-Chloro-7-Cyclopentyl-7H-Pyrrolo[2,3-d]Pyrimidine-6-Carbaldehyde (CAS 1211443-55-8) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.

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2-Chloro-7-Cyclopentyl-7H-Pyrrolo[2,3-d]Pyrimidine-6-Carbaldehyde chemical structure
CAS number1211443-55-8
FormulaC12H12ClN3O
Molar mass249.69 g/mol
Physical formSolid
HS code38229090
InChIKeySOXVKQLLJZHYTL-UHFFFAOYSA-N
IUPAC name2-chloro-7-cyclopentylpyrrolo[2,3-d]pyrimidine-6-carbaldehyde

About 2-Chloro-7-Cyclopentyl-7H-Pyrrolo[2,3-d]Pyrimidine-6-Carbaldehyde

2-Chloro-7-Cyclopentyl-7H-Pyrrolo[2,3-d]Pyrimidine-6-Carbaldehyde belongs to the Ribociclib reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 1211443-55-8, formula C12H12ClN3O and molar mass 249.69 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Ribociclib

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

Ribociclib 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 2-Chloro-7-Cyclopentyl-7H-Pyrrolo[2,3-d]Pyrimidine-6-Carbaldehyde
Product name2-Chloro-7-Cyclopentyl-7H-Pyrrolo[2,3-d]Pyrimidine-6-Carbaldehyde
Catalogue numberZX-031419
CAS number1211443-55-8
IUPAC name2-chloro-7-cyclopentylpyrrolo[2,3-d]pyrimidine-6-carbaldehyde
Molecular formulaC12H12ClN3O
Molar mass249.69 g/mol
Exact mass249.0669
GradeReference Standard
Physical formSolid
XLogP32.5
H-bond donors / acceptors0 / 3
Topological polar surface area47.8 Ų
HS code38229090
InChIKeySOXVKQLLJZHYTL-UHFFFAOYSA-N
SMILESC1CCC(C1)N2C(=CC3=CN=C(N=C32)Cl)C=O
PubChem CID58315405
Synonyms2-Chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxaldehyde, 7H-Pyrrolo[2,3-d]pyrimidine-6-carboxaldehyde, 2-chloro-7-cyclopentyl-, Ribociclib intermediate, CS-B1521, 2-chloro-7-cyclopentyl-pyrrolo[2,3-d]pyrimidine-6-carbaldehyde

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 2-Chloro-7-Cyclopentyl-7H-Pyrrolo[2,3-d]Pyrimidine-6-Carbaldehyde
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 2-Chloro-7-Cyclopentyl-7H-Pyrrolo[2,3-d]Pyrimidine-6-Carbaldehyde

Which CAS number identifies 2-Chloro-7-Cyclopentyl-7H-Pyrrolo[2,3-d]Pyrimidine-6-Carbaldehyde?
2-Chloro-7-Cyclopentyl-7H-Pyrrolo[2,3-d]Pyrimidine-6-Carbaldehyde is registered under CAS 1211443-55-8. You may also see it listed as 2-Chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxaldehyde, 7H-Pyrrolo[2,3-d]pyrimidine-6-carboxaldehyde, 2-chloro-7-cyclopentyl-, Ribociclib intermediate. Our catalogue number for this item is ZX-031419.
What are the formula and molar mass of 2-Chloro-7-Cyclopentyl-7H-Pyrrolo[2,3-d]Pyrimidine-6-Carbaldehyde?
For 2-Chloro-7-Cyclopentyl-7H-Pyrrolo[2,3-d]Pyrimidine-6-Carbaldehyde, its formula is C12H12ClN3O and its molar mass is 249.69 g/mol. The systematic (IUPAC) name is 2-chloro-7-cyclopentylpyrrolo[2,3-d]pyrimidine-6-carbaldehyde. InChIKey SOXVKQLLJZHYTL-UHFFFAOYSA-N lets you match it in any structure database.
How is 2-Chloro-7-Cyclopentyl-7H-Pyrrolo[2,3-d]Pyrimidine-6-Carbaldehyde used in pharmaceutical QC?
2-Chloro-7-Cyclopentyl-7H-Pyrrolo[2,3-d]Pyrimidine-6-Carbaldehyde is a characterised reference material linked to Ribociclib. 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 2-Chloro-7-Cyclopentyl-7H-Pyrrolo[2,3-d]Pyrimidine-6-Carbaldehyde?
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 2-Chloro-7-Cyclopentyl-7H-Pyrrolo[2,3-d]Pyrimidine-6-Carbaldehyde?
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 2-Chloro-7-Cyclopentyl-7H-Pyrrolo[2,3-d]Pyrimidine-6-Carbaldehyde to my country?
Yes. 2-Chloro-7-Cyclopentyl-7H-Pyrrolo[2,3-d]Pyrimidine-6-Carbaldehyde ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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