1-[(4-Methylquinazolin-2-yl)methyl]-3-methyl-7-(2-butin-1-yl)-8-(3(R)-4-methylphthalimidopiperidine-yl)-xanthine

1-[(4-甲基喹唑啉-2-基)甲基]-3-甲基-7-(2-丁炔-1-基)-8-[3(R)-4-甲基邻苯二甲酰亚氨基哌啶-1-基]黄嘌呤

Also known as: (R)-7-(but-2-yn-1-yl)-3-methyl-8-(3-(5-methyl-1,3-dioxoisoindolin-2-yl)piperidin-1-yl)-1-((4-methylq, 1573118-33-8, 1H-Purine-2,6-dione, 7-(2-butyn-1-yl)-8-[(3R)-3-(1,3-dihydro-5-methyl-1,3-dioxo-2H-isoindol-2-yl)-1-piperidinyl]-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-, LigliptinImpurity30, Linagliptin Impurity 101

1-[(4-Methylquinazolin-2-yl)methyl]-3-methyl-7-(2-butin-1-yl)-8-(3(R)-4-methylphthalimidopiperidine-yl)-xanthine (CAS 1573118-33-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C34H32N8O4 and a molecular weight of 616.7 g/mol. It is also known as (R)-7-(but-2-yn-1-yl)-3-methyl-8-(3-(5-methyl-1,3-dioxoisoindolin-2-yl)piperidin-1-yl)-1-((4-methylq, 1573118-33-8 and 1H-Purine-2,6-dione, 7-(2-butyn-1-yl)-8-[(3R)-3-(1,3-dihydro-5-methyl-1,3-dioxo-2H-isoindol-2-yl)-1-piperidinyl]-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1573118-33-8

Jingsj CID

J-309577-1

Molecular Formula

C₃₄H₃₂N₈O₄

Chinese Name

1-[(4-甲基喹唑啉-2-基)甲基]-3-甲基-7-(2-丁炔-1-基)-8-[3(R)-4-甲基邻苯二甲酰亚氨基哌啶-1-基]黄嘌呤

Molecular Weight

616.7 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026