8 3 Aminopiperidin 1 yl 7 but 2 yn 1 yl 3 met… 1383917-84-7

Name: 8 3 Aminopiperidin 1 yl 7 but 2 yn 1 yl 3 methyl 1 4 methylquinazolin 2 yl Methyl 3 7 dihydro 1h purine 2 6 dione
Brand: Vaqora Chemicals
SKU: VQ-031568

About 8 3 Aminopiperidin 1 yl 7 but 2 yn 1 yl 3 methyl 1 4 methylquinazolin 2 yl Methyl 3 7 dihydro 1h purine 2 6 dione

8 3 Aminopiperidin 1 yl 7 but 2 yn 1 yl 3 methyl 1 4 methylquinazolin 2 yl Methyl 3 7 dihydro 1h purine 2 6 dione (CAS 1383917-84-7) is an impurity of Linagliptin offered by Vaqora Chemicals. With the molecular formula C25H28N8O2, it has a molar mass of 472.5 g/mol. Its systematic (IUPAC) name is 8-(3-aminopiperidin-1-yl)-7-but-2-ynyl-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]purine-2,6-dione. Alternative names: rac Linagliptin.

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

Pharmaceutical QC and development laboratories use this impurity standard of Linagliptin to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across 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.

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	8 3 Aminopiperidin 1 yl 7 but 2 yn 1 yl 3 methyl 1 4 methylquinazolin 2 yl Methyl 3 7 dihydro 1h purine 2 6 dione
Catalogue No.	VQ-031568
CAS Number	1383917-84-7
IUPAC name	8-(3-aminopiperidin-1-yl)-7-but-2-ynyl-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]purine-2,6-dione
Molecular formula	C₂₅H₂₈N₈O₂
Molecular weight	472.5 g/mol
Exact mass	472.2335
Grade	Reference Standard
HSN code	38229090
InChIKey	LTXREWYXXSTFRX-UHFFFAOYSA-N
SMILES	CC#CCN1C2=C(N=C1N3CCCC(C3)N)N(C(=O)N(C2=O)CC4=NC5=CC=CC=C5C(=N4)C)C
PubChem CID	57389748

Physical properties
Physical form	Solid
LogP (XLogP3)	1.9
H-bond donors / acceptors	1 / 7
TPSA	113 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 8 3 Aminopiperidin 1 yl 7 but 2 yn 1 yl 3 methyl 1 4 methylquinazolin 2 yl Methyl 3 7 dihydro 1h purine 2 6 dione?

The CAS Registry Number of 8 3 Aminopiperidin 1 yl 7 but 2 yn 1 yl 3 methyl 1 4 methylquinazolin 2 yl Methyl 3 7 dihydro 1h purine 2 6 dione is 1383917-84-7. It is also known as rac Linagliptin.

What is the molecular formula and molecular weight of 8 3 Aminopiperidin 1 yl 7 but 2 yn 1 yl 3 methyl 1 4 methylquinazolin 2 yl Methyl 3 7 dihydro 1h purine 2 6 dione?

8 3 Aminopiperidin 1 yl 7 but 2 yn 1 yl 3 methyl 1 4 methylquinazolin 2 yl Methyl 3 7 dihydro 1h purine 2 6 dione has the molecular formula C25H28N8O2 and a molecular weight of 472.5 g/mol. Its IUPAC name is 8-(3-aminopiperidin-1-yl)-7-but-2-ynyl-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]purine-2,6-dione.

What is 8 3 Aminopiperidin 1 yl 7 but 2 yn 1 yl 3 methyl 1 4 methylquinazolin 2 yl Methyl 3 7 dihydro 1h purine 2 6 dione used for?

8 3 Aminopiperidin 1 yl 7 but 2 yn 1 yl 3 methyl 1 4 methylquinazolin 2 yl Methyl 3 7 dihydro 1h purine 2 6 dione 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 8 3 Aminopiperidin 1 yl 7 but 2 yn 1 yl 3 methyl 1 4 methylquinazolin 2 yl Methyl 3 7 dihydro 1h purine 2 6 dione can I order?

We supply 8 3 Aminopiperidin 1 yl 7 but 2 yn 1 yl 3 methyl 1 4 methylquinazolin 2 yl Methyl 3 7 dihydro 1h purine 2 6 dione 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 8 3 Aminopiperidin 1 yl 7 but 2 yn 1 yl 3 methyl 1 4 methylquinazolin 2 yl Methyl 3 7 dihydro 1h purine 2 6 dione?

Yes. Every lot of 8 3 Aminopiperidin 1 yl 7 but 2 yn 1 yl 3 methyl 1 4 methylquinazolin 2 yl Methyl 3 7 dihydro 1h purine 2 6 dione 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 8 3 Aminopiperidin 1 yl 7 but 2 yn 1 yl 3 methyl 1 4 methylquinazolin 2 yl Methyl 3 7 dihydro 1h purine 2 6 dione be shipped internationally?

Yes. We export 8 3 Aminopiperidin 1 yl 7 but 2 yn 1 yl 3 methyl 1 4 methylquinazolin 2 yl Methyl 3 7 dihydro 1h purine 2 6 dione worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.