Apixaban Impurity 38

Name: Apixaban Impurity 38
Brand: Vaqora Chemicals
SKU: VQ-004409

About Apixaban Impurity 38

Apixaban Impurity 38 (CAS 1998079-13-2) is an impurity of Apixaban offered by Vaqora Chemicals. Its molecular formula is C44H40N8O8 and its molecular weight is 808.8 g/mol. Common synonyms include Apixaban Diozo and Apixaban Impurity 259.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Apixaban to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Apixaban Impurity 38 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 Apixaban

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

Apixaban impurities

Specifications & identifiers

Chemical identifiers
Product name	Apixaban Impurity 38
Catalogue No.	VQ-004409
CAS Number	1998079-13-2
IUPAC name	ethyl 6-[4-[[4-[3-ethoxycarbonyl-1-(4-methoxyphenyl)-7-oxo-4,5-dihydropyrazolo[5,4-c]pyridin-6-yl]phenyl]diazenyl]phenyl]-1-(4-methoxyphenyl)-7-oxo-4,5-dihydropyrazolo[5,4-c]pyridine-3-carboxylate
Molecular formula	C₄₄H₄₀N₈O₈
Molecular weight	808.8 g/mol
Exact mass	808.2969
Grade	Reference Standard
HSN code	38229090
InChIKey	ILOWSVXEZDVFFE-UHFFFAOYSA-N
SMILES	CCOC(=O)C1=NN(C2=C1CCN(C2=O)C3=CC=C(C=C3)N=NC4=CC=C(C=C4)N5CCC6=C(C5=O)N(N=C6C(=O)OCC)C7=CC=C(C=C7)OC)C8=CC=C(C=C8)OC
PubChem CID	122509377

Physical properties
Physical form	Solid
LogP (XLogP3)	7.5
H-bond donors / acceptors	0 / 12
TPSA	172 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 38?

The CAS Registry Number of Apixaban Impurity 38 is 1998079-13-2. It is also known as Apixaban Diozo, Apixaban Impurity 259.

What is the molecular formula and molecular weight of Apixaban Impurity 38?

Apixaban Impurity 38 has the molecular formula C44H40N8O8 and a molecular weight of 808.8 g/mol.

What is Apixaban Impurity 38 used for?

Apixaban Impurity 38 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 38 can I order?

We supply Apixaban Impurity 38 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 38?

Yes. Every lot of Apixaban Impurity 38 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 38 be shipped internationally?

Yes. We export Apixaban Impurity 38 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.