3-(2-Chloro-4-(cyclopentylamino)pyrimidin-5-y… 2242625-36-9

Name: 3-(2-Chloro-4-(cyclopentylamino)pyrimidin-5-yl)but-2-enoic acid
Brand: Vaqora Chemicals
SKU: VQ-041310

About 3-(2-Chloro-4-(cyclopentylamino)pyrimidin-5-yl)but-2-enoic acid

Vaqora Chemicals supplies 3-(2-Chloro-4-(cyclopentylamino)pyrimidin-5-yl)but-2-enoic acid, an impurity of Palbociclib registered under CAS number 2242625-36-9. Its molecular formula is C13H16ClN3O2 and its molecular weight is 281.74 g/mol. Its systematic (IUPAC) name is (E)-3-[2-chloro-4-(cyclopentylamino)pyrimidin-5-yl]but-2-enoic acid.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Palbociclib, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 3-(2-Chloro-4-(cyclopentylamino)pyrimidin-5-yl)but-2-enoic acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Palbociclib

View every impurity, metabolite and intermediate we list for Palbociclib.

Palbociclib impurities

Specifications & identifiers

Chemical identifiers
Product name	3-(2-Chloro-4-(cyclopentylamino)pyrimidin-5-yl)but-2-enoic acid
Catalogue No.	VQ-041310
CAS Number	2242625-36-9
IUPAC name	(E)-3-[2-chloro-4-(cyclopentylamino)pyrimidin-5-yl]but-2-enoic acid
Molecular formula	C₁₃H₁₆ClN₃O₂
Molecular weight	281.74 g/mol
Exact mass	281.0931
Grade	Reference Standard
HSN code	38229090
InChIKey	JYFDYAZUWPKGFU-SOFGYWHQSA-N
SMILES	C/C(=C\C(=O)O)/C1=CN=C(N=C1NC2CCCC2)Cl
PubChem CID	162421790

Physical properties
Physical form	Solid
LogP (XLogP3)	3.3
H-bond donors / acceptors	2 / 5
TPSA	75.1 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 3-(2-Chloro-4-(cyclopentylamino)pyrimidin-5-yl)but-2-enoic acid?

The CAS Registry Number of 3-(2-Chloro-4-(cyclopentylamino)pyrimidin-5-yl)but-2-enoic acid is 2242625-36-9. It is also known as (E)-3-(2-chloro-4-(cyclopentylamino)pyrimidin-5-yl)but-2-enoic acid, (E)-3-[2-Chloro-4-(cyclopentylamino)-5-pyrimidinyl]-2-butenoic Acid.

What is the molecular formula and molecular weight of 3-(2-Chloro-4-(cyclopentylamino)pyrimidin-5-yl)but-2-enoic acid?

3-(2-Chloro-4-(cyclopentylamino)pyrimidin-5-yl)but-2-enoic acid has the molecular formula C13H16ClN3O2 and a molecular weight of 281.74 g/mol. Its IUPAC name is (E)-3-[2-chloro-4-(cyclopentylamino)pyrimidin-5-yl]but-2-enoic acid.

What is 3-(2-Chloro-4-(cyclopentylamino)pyrimidin-5-yl)but-2-enoic acid used for?

3-(2-Chloro-4-(cyclopentylamino)pyrimidin-5-yl)but-2-enoic acid is supplied as a characterised reference material related to Palbociclib. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 3-(2-Chloro-4-(cyclopentylamino)pyrimidin-5-yl)but-2-enoic acid can I order?

We supply 3-(2-Chloro-4-(cyclopentylamino)pyrimidin-5-yl)but-2-enoic acid in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 3-(2-Chloro-4-(cyclopentylamino)pyrimidin-5-yl)but-2-enoic acid?

Yes. Every lot of 3-(2-Chloro-4-(cyclopentylamino)pyrimidin-5-yl)but-2-enoic acid is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 3-(2-Chloro-4-(cyclopentylamino)pyrimidin-5-yl)but-2-enoic acid be shipped internationally?

Yes. We export 3-(2-Chloro-4-(cyclopentylamino)pyrimidin-5-yl)but-2-enoic acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.