(S)-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(LinagliptinImpurity)

Modify Date: 2025-09-12 14:02:29

(S)-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(LinagliptinImpurity) structure	Common Name	(S)-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(LinagliptinImpurity)
	CAS Number	668270-11-9	Molecular Weight	472.542
	Density	1.4±0.1 g/cm3	Boiling Point	622.5±65.0 °C at 760 mmHg
	Molecular Formula	C₂₅H₂₈N₈O₂	Melting Point	N/A
	MSDS	N/A	Flash Point	330.3±34.3 °C

Name	Linagliptin Impurity J
Synonym	More Synonyms

Density	1.4±0.1 g/cm3
Boiling Point	622.5±65.0 °C at 760 mmHg
Molecular Formula	C₂₅H₂₈N₈O₂
Molecular Weight	472.542
Flash Point	330.3±34.3 °C
Exact Mass	472.233521
PSA	116.86000
LogP	1.99
Vapour Pressure	0.0±1.8 mmHg at 25°C
Index of Refraction	1.717
InChIKey	LTXREWYXXSTFRX-KRWDZBQOSA-N
SMILES	CC#CCn1c(N2CCCC(N)C2)nc2c1c(=O)n(Cc1nc(C)c3ccccc3n1)c(=O)n2C

8-[(3S)-3-Amino-1-piperidinyl]-7-(2-butyn-1-yl)-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-3,7-dihydro-1H-purine-2,6-dione

1-[(4-methyl-quinazolin-2-yl)methyl]-3-methyl-7-(2-butyn-1-yl)-8-(3-(S)-amino-piperidin-1-yl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purine

1H-Purine-2,6-dione, 8-[(3S)-3-amino-1-piperidinyl]-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-

Linagliptin Impurity 10

Names