Linagliptin Hydroxyimino Impurity

Name: Linagliptin Hydroxyimino Impurity
Brand: Vaqora Chemicals
SKU: VQ-026485

About Linagliptin Hydroxyimino Impurity

Listed under CAS 2763799-91-1, Linagliptin Hydroxyimino Impurity is a metabolite or degradation product of Linagliptin available from Vaqora Chemicals. Formula C25H26N8O3, molecular weight 486.5 g/mol. Alternative names: Linagliptin Oxime.

The product is provided 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.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Linagliptin, as well as in QC testing and ANDA/DMF documentation. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Linagliptin Hydroxyimino Impurity in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Linagliptin

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

Linagliptin impurities

Specifications & identifiers

Chemical identifiers
Product name	Linagliptin Hydroxyimino Impurity
Catalogue No.	VQ-026485
CAS Number	2763799-91-1
IUPAC name	7-but-2-ynyl-8-[(3E)-3-hydroxyiminopiperidin-1-yl]-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]purine-2,6-dione
Molecular formula	C₂₅H₂₆N₈O₃
Molecular weight	486.5 g/mol
Exact mass	486.2128
Grade	Reference Standard
HSN code	38229090
InChIKey	MSEHXIZDQUNPPS-STBIYBPSSA-N
SMILES	CC#CCN1C2=C(N=C1N3CCC/C(=N\O)/C3)N(C(=O)N(C2=O)CC4=NC5=CC=CC=C5C(=N4)C)C
PubChem CID	165984453

Physical properties
Physical form	Solid
LogP (XLogP3)	2.5
H-bond donors / acceptors	1 / 8
TPSA	120 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 Linagliptin Hydroxyimino Impurity?

The CAS Registry Number of Linagliptin Hydroxyimino Impurity is 2763799-91-1. It is also known as Linagliptin Oxime, (E/Z)-Des(3-amino-1-piperidinyl)-3-one-oxime-1-piperidinyl-rac-Linagliptin.

What is the molecular formula and molecular weight of Linagliptin Hydroxyimino Impurity?

Linagliptin Hydroxyimino Impurity has the molecular formula C25H26N8O3 and a molecular weight of 486.5 g/mol. Its IUPAC name is 7-but-2-ynyl-8-[(3E)-3-hydroxyiminopiperidin-1-yl]-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]purine-2,6-dione.

What is Linagliptin Hydroxyimino Impurity used for?

Linagliptin Hydroxyimino Impurity is supplied as a characterised reference material related to Linagliptin. 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 Linagliptin Hydroxyimino Impurity can I order?

We supply Linagliptin Hydroxyimino Impurity 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 Linagliptin Hydroxyimino Impurity?

Yes. Every lot of Linagliptin Hydroxyimino Impurity 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 Linagliptin Hydroxyimino Impurity be shipped internationally?

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