Apixaban Impurity B

Name: Apixaban Impurity B
Brand: Vaqora Chemicals
SKU: VQ-024317

About Apixaban Impurity B

Apixaban Impurity B (CAS 2512213-45-3) is an impurity of Apixaban offered by Vaqora Chemicals. With the molecular formula C11H11ClN2O3, it has a molar mass of 254.67 g/mol. Its systematic (IUPAC) name is 3-chloro-1-(4-nitrophenyl)piperidin-2-one. Alternative names: Apixaban Impurity 95 and 3-Chloro-1-(4-nitrophenyl)-2-piperidinone.

It is supplied 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.

This Apixaban impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Apixaban Impurity B 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 Apixaban

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

Apixaban impurities

Specifications & identifiers

Chemical identifiers
Product name	Apixaban Impurity B
Catalogue No.	VQ-024317
CAS Number	2512213-45-3
IUPAC name	3-chloro-1-(4-nitrophenyl)piperidin-2-one
Molecular formula	C₁₁H₁₁ClN₂O₃
Molecular weight	254.67 g/mol
Exact mass	254.0458
Grade	Reference Standard
HSN code	38229090
InChIKey	LHIRWJFHQFVEEV-UHFFFAOYSA-N
SMILES	C1CC(C(=O)N(C1)C2=CC=C(C=C2)[N+](=O)[O-])Cl
PubChem CID	148344766

Physical properties
Physical form	Solid
LogP (XLogP3)	2.3
H-bond donors / acceptors	0 / 3
TPSA	66.1 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 Apixaban Impurity B?

The CAS Registry Number of Apixaban Impurity B is 2512213-45-3. It is also known as Apixaban Impurity 95, 3-Chloro-1-(4-nitrophenyl)-2-piperidinone, 2-Piperidinone, 3-chloro-1-(4-nitrophenyl)-.

What is the molecular formula and molecular weight of Apixaban Impurity B?

Apixaban Impurity B has the molecular formula C11H11ClN2O3 and a molecular weight of 254.67 g/mol. Its IUPAC name is 3-chloro-1-(4-nitrophenyl)piperidin-2-one.

What is Apixaban Impurity B used for?

Apixaban Impurity B is supplied as a characterised reference material related to Apixaban. 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 Apixaban Impurity B can I order?

We supply Apixaban Impurity B 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 Apixaban Impurity B?

Yes. Every lot of Apixaban Impurity B 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 Apixaban Impurity B be shipped internationally?

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