CAS: 853029-57-9 - 1-[(4-methylquinazolin-2-yl)methyl]-3-methyl-7-(2-butyn-1-yl)-8-bromoxanthine

Formula: C₂₀H₁₇BrN₆O₂

InChI: InChI=1S/C20H17BrN6O2/c1-4-5-10-26-16-17(24-19(26)21)25(3)20(29)27(18(16)28)11-15-22-12(2)13-8-6-7-9-14(13)23-15/h6-9H,10-11H2,1-3H3

InChI key: InChIKey=RCZJXCXNYGHNSR-UHFFFAOYSA-N

SMILES: O=C1C2=C(N=C(Br)N2CC#CC)N(C(=O)N1CC3=NC=4C=CC=CC4C(=N3)C)C

Synonyms:

• 1H-Purine-2,6-dione, 8-bromo-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-
• 1H-Purine-2,6-dione, 8-bromo-7-(2-butynyl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-
• 1H-Purine-2,6-dione, 8-bromo-7-(2-butynyl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-
• 8-Bromo-7-(2-Butyn-A-Yl)-3,7-Dihydro-3-Methyl-1-[(4-Methyl-2-Quinazolinyl)Methyl]-1H-Purine-2,6-Dione
• 8-Bromo-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione
• 8-Bromo-7-but-2-ynyl-3-methyl-1-(4-methyl-quinazolin-2-ylmethyl)-3,7-dihydro-purine-2,6-dione
• 8-bromo-7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-1H-purine-2,6(3H,7H)-dione

1H-Purine-2,6-dione,8-bromo-7-(2-butynyl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-

CAS: 853029-57-9

• Formula: C₂₀H₁₇BrN₆O₂
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 453.2920

Linagliptin Impurity 32

CAS: 853029-57-9

• Formula: C₂₀H₁₇BrN₆O₂
• Color and Shape: Yellow Solid
• Molecular weight: 453.30

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

CAS: 853029-57-9

Applications 8-Bromo-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione is an intermediate used to prepare selective inhibitors of dipeptidyl peptidase 4 (DPP4) …

• Formula: C₂₀H₁₇BrN₆O₂
• Color and Shape: Neat
• Molecular weight: 453.29

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

CAS: 853029-57-9

Intermediate in the synthesis of linagliptin

• Formula: C₂₀H₁₇BrN₆O₂
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 453.29 g/mol