Palbociclib Impurity 16

Name: Palbociclib Impurity 16
Brand: Vaqora Chemicals
SKU: VQ-005462

About Palbociclib Impurity 16

Palbociclib Impurity 16 (CAS 571189-64-5) is an impurity of Palbociclib offered by Vaqora Chemicals, specified at 96.5% purity. Its molecular formula is C15H18N4O2 and its molecular weight is 286.33 g/mol. Its systematic (IUPAC) name is 6-acetyl-2-amino-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7-one. It is also known as Palbociclib Impurity B or Palbociclib Impurity 47.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Palbociclib impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Palbociclib Impurity 16 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. This item is currently in stock for prompt dispatch.

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	Palbociclib Impurity 16
Catalogue No.	VQ-005462
CAS Number	571189-64-5
IUPAC name	6-acetyl-2-amino-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7-one
Molecular formula	C₁₅H₁₈N₄O₂
Molecular weight	286.33 g/mol
Exact mass	286.143
Grade	Reference Standard
Purity / assay	96.5%
HSN code	38229090
InChIKey	LXKNTYGIJJDNJG-UHFFFAOYSA-N
SMILES	CC1=C(C(=O)N(C2=NC(=NC=C12)N)C3CCCC3)C(=O)C
PubChem CID	11449040

Physical properties
Physical form	Solid
LogP (XLogP3)	0.9
H-bond donors / acceptors	1 / 5
TPSA	89.2 Å²
Synonyms	6-Acetyl-2-amino-8-cyclopentyl-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one, 6-Acetyl-2-amino-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one, Palbociclib Impurity B, Palbociclib Impurity 47, Palbociclib metabolite M14, 6-Acetyl-2-amino-8-cyclopentyl-5-methyl-8H-pyrido(2,3-d)pyrimidin-7-one, 6-Acetyl-2-amino-8-cyclopentyl-5-methylpyrido(2,3-d)pyrimidin-7(8H)-one, Pyrido(2,3-d)pyrimidin-7(8H)-one, 6-acetyl-2-amino-8-cyclopentyl-5-methyl-

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 Palbociclib Impurity 16?

The CAS Registry Number of Palbociclib Impurity 16 is 571189-64-5. It is also known as 6-Acetyl-2-amino-8-cyclopentyl-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one, 6-Acetyl-2-amino-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one, Palbociclib Impurity B.

What is the molecular formula and molecular weight of Palbociclib Impurity 16?

Palbociclib Impurity 16 has the molecular formula C15H18N4O2 and a molecular weight of 286.33 g/mol. Its IUPAC name is 6-acetyl-2-amino-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7-one.

What is Palbociclib Impurity 16 used for?

Palbociclib Impurity 16 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 Palbociclib Impurity 16 can I order?

We supply Palbociclib Impurity 16 in Reference Standard (96.5%) grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Palbociclib Impurity 16?

Yes. Every lot of Palbociclib Impurity 16 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 Palbociclib Impurity 16 be shipped internationally?

Yes. We export Palbociclib Impurity 16 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.