Palbociclib Impurity 93

Name: Palbociclib Impurity 93
Brand: Vaqora Chemicals
SKU: VQ-041311

About Palbociclib Impurity 93

Listed under CAS 2410426-60-5, Palbociclib Impurity 93 is an impurity of Palbociclib available from Vaqora Chemicals. Formula C22H30BrN5O3, molecular weight 492.4 g/mol. Systematically, it is named tert-butyl 4-(6-bromo-8-cyclopentyl-5-methyl-7-oxopyrido[2,3-d]pyrimidin-2-yl)piperazine-1-carboxylate. It is also known as Palbociclib Impurity 167.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

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. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Palbociclib Impurity 93 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	Palbociclib Impurity 93
Catalogue No.	VQ-041311
CAS Number	2410426-60-5
IUPAC name	tert-butyl 4-(6-bromo-8-cyclopentyl-5-methyl-7-oxopyrido[2,3-d]pyrimidin-2-yl)piperazine-1-carboxylate
Molecular formula	C₂₂H₃₀BrN₅O₃
Molecular weight	492.4 g/mol
Exact mass	491.1532
Grade	Reference Standard
HSN code	38229090
InChIKey	VCTLWDAAYSFWIO-UHFFFAOYSA-N
SMILES	CC1=C(C(=O)N(C2=NC(=NC=C12)N3CCN(CC3)C(=O)OC(C)(C)C)C4CCCC4)Br
PubChem CID	176475646

Physical properties
Physical form	Solid
LogP (XLogP3)	3.3
H-bond donors / acceptors	0 / 6
TPSA	78.9 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 Palbociclib Impurity 93?

The CAS Registry Number of Palbociclib Impurity 93 is 2410426-60-5. It is also known as Palbociclib Impurity 167.

What is the molecular formula and molecular weight of Palbociclib Impurity 93?

Palbociclib Impurity 93 has the molecular formula C22H30BrN5O3 and a molecular weight of 492.4 g/mol. Its IUPAC name is tert-butyl 4-(6-bromo-8-cyclopentyl-5-methyl-7-oxopyrido[2,3-d]pyrimidin-2-yl)piperazine-1-carboxylate.

What is Palbociclib Impurity 93 used for?

Palbociclib Impurity 93 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 93 can I order?

We supply Palbociclib Impurity 93 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 Palbociclib Impurity 93?

Yes. Every lot of Palbociclib Impurity 93 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 93 be shipped internationally?

Yes. We export Palbociclib Impurity 93 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.