Linagliptin N,N'-Methylene Dimer

Name: Linagliptin N,N'-Methylene Dimer
Brand: Vaqora Chemicals
SKU: VQ-005216

About Linagliptin N,N'-Methylene Dimer

Linagliptin N,N'-Methylene Dimer is an impurity of Linagliptin carrying the CAS registry number 2489212-72-6, specified at 91.98% purity. With the molecular formula C51H56N16O4, it has a molar mass of 957.1 g/mol. Alternative names: Linagliptin dimer.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Linagliptin impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. Stock is available for quick dispatch.

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 N,N'-Methylene Dimer
Catalogue No.	VQ-005216
CAS Number	2489212-72-6
IUPAC name	7-but-2-ynyl-8-[(3R)-3-[[[(3R)-1-[7-but-2-ynyl-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]-2,6-dioxopurin-8-yl]piperidin-3-yl]amino]methylamino]piperidin-1-yl]-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]purine-2,6-dione
Molecular formula	C₅₁H₅₆N₁₆O₄
Molecular weight	957.1 g/mol
Exact mass	956.467
Grade	Reference Standard
Purity / assay	91.98%
HSN code	38229090
InChIKey	ALCFTRXZXIHBKC-VSJLXWSYSA-N
SMILES	CC#CCN1C2=C(N=C1N3CCC[C@H](C3)NCN[C@@H]4CCCN(C4)C5=NC6=C(N5CC#CC)C(=O)N(C(=O)N6C)CC7=NC8=CC=CC=C8C(=N7)C)N(C(=O)N(C2=O)CC9=NC1=CC=CC=C1C(=N9)C)C
PubChem CID	157010687

Physical properties
Physical form	Solid
LogP (XLogP3)	4.7
H-bond donors / acceptors	2 / 14
TPSA	199 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 N,N'-Methylene Dimer?

The CAS Registry Number of Linagliptin N,N'-Methylene Dimer is 2489212-72-6. It is also known as Linagliptin N,N'-Methylene Dimer, Linagliptin dimer.

What is the molecular formula and molecular weight of Linagliptin N,N'-Methylene Dimer?

Linagliptin N,N'-Methylene Dimer has the molecular formula C51H56N16O4 and a molecular weight of 957.1 g/mol.

What is Linagliptin N,N'-Methylene Dimer used for?

Linagliptin N,N'-Methylene Dimer 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 N,N'-Methylene Dimer can I order?

We supply Linagliptin N,N'-Methylene Dimer in Reference Standard (91.98%) 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 N,N'-Methylene Dimer?

Yes. Every lot of Linagliptin N,N'-Methylene Dimer 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 N,N'-Methylene Dimer be shipped internationally?

Yes. We export Linagliptin N,N'-Methylene Dimer worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.