Linagliptin Impurity K

Name: Linagliptin Impurity K
Brand: Vaqora Chemicals
SKU: VQ-031571

About Linagliptin Impurity K

Vaqora Chemicals supplies Linagliptin Impurity K, an impurity of Linagliptin registered under CAS number 2749409-37-6. The compound has the formula C19H24N6O2, corresponding to a molecular weight of 368.4 g/mol. Its systematic (IUPAC) name is 8-[(3R)-3-aminopiperidin-1-yl]-1,7-bis(but-2-ynyl)-3-methylpurine-2,6-dione. Common synonyms include 2-Naphthalenol, 6-(phenylmethoxy)-.

The product is provided 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 Linagliptin 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, Linagliptin Impurity K 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 Linagliptin

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

Linagliptin impurities

Specifications & identifiers

Chemical identifiers
Product name	Linagliptin Impurity K
Catalogue No.	VQ-031571
CAS Number	2749409-37-6
IUPAC name	8-[(3R)-3-aminopiperidin-1-yl]-1,7-bis(but-2-ynyl)-3-methylpurine-2,6-dione
Molecular formula	C₁₉H₂₄N₆O₂
Molecular weight	368.4 g/mol
Exact mass	368.1961
Grade	Reference Standard
HSN code	38229090
InChIKey	AVKIRALPCZAFAS-CQSZACIVSA-N
SMILES	CC#CCN1C2=C(N=C1N3CCC[C@H](C3)N)N(C(=O)N(C2=O)CC#CC)C
PubChem CID	91810716

Physical properties
Physical form	Solid
LogP (XLogP3)	1
H-bond donors / acceptors	1 / 5
TPSA	87.7 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 Impurity K?

The CAS Registry Number of Linagliptin Impurity K is 2749409-37-6. It is also known as 2-Naphthalenol, 6-(phenylmethoxy)-, (R)-8-(3-aminopiperidin-1-yl)-1,7-di(but-2-yn-1-yl)-3-methyl-1H-purine-2,6(3H,7H)-dione.

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

Linagliptin Impurity K has the molecular formula C19H24N6O2 and a molecular weight of 368.4 g/mol. Its IUPAC name is 8-[(3R)-3-aminopiperidin-1-yl]-1,7-bis(but-2-ynyl)-3-methylpurine-2,6-dione.

What is Linagliptin Impurity K used for?

Linagliptin Impurity K 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 Impurity K can I order?

We supply Linagliptin Impurity K 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 Impurity K?

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

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