Product Information

Linagliptin Impurity 21

Catalogue number	LIG-026
Product Name	Linagliptin Impurity 21
Sub Category	Pharma Reference Standard; Pharmaceutical/API Drug Impurities/Metabolites
API	Linagliptin
CAS Number	666816-91-7
HS Code	29339900
Molecular formula	C20H28N6O4
Molecular Weight	416.5 g/mol
Chemical Name	Tert-butyl (R)-(1-(7-(but-2-yn-1-yl)-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)piperidin-3-yl)carbamate
Appearance	White To Off-White
Melting Point	No Data Available
Storage	2°C to 8°C
Solubility	Soluble In DMSO
Stability	No Data Available
Boiling Point	No Data Available
Applications	Linagliptin Impurity 21 is supplied with detailed characterization data compliant with regulatory guideline. Linagliptin Impurity 21 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Linagliptin.
Shipping Condition	Ambient
Sample COA Purity	NLT 98%
Inventory Status	Under Development
Quantity
Additonal Comment