7-methyl-2-(morpholin-4-yl)-9-[1-(phenylamino)ethyl]pyrido[1,2-a]pyrimidin-4-one

7-甲基-2-(吗啉-4-基)-9-[1-(苯氨基)乙基]吡啶并[1,2-a]嘧啶-4-酮

Also known as: TGX-221, TGX221, (+/-)-7-methyl-2-morpholin-4-yl-9-(1-phenylaminoethyl)pyrido[1,2-a]pyrimidin-4-one, 4H-Pyrido[1,2-a]pyrimidin-4-one, 7-methyl-2-(4-morpholinyl)-9-[1-(phenylamino)ethyl]-, 7-methyl-2-(4-morpholinyl)-9-[1-(phenylamino)ethyl]-4H-pyrido[1,2-a]pyrimidin-4-one, 7-methyl-2-morpholino-9-(1-(phenylamino)ethyl)-4H-pyrido[1,2-a]pyrimidin-4-one, 9-(1-Anilinoethyl)-7-methyl-2-(4-morpholinyl)-4H-pyrido[1,2-a]pyrimidin-4-one, 9-(1-Anilinoethyl)-7-methyl-2-(morpholin-4-yl)-4H-pyrido[1,2-a]pyrimidin-4-one, 9-(1-anilinoethyl)-7-methyl-2-morpholin-4-ylpyrido[1,2-a]pyrimidin-4-one, UNII:6L28AW98TH

CAS No.
663619-89-4
Jingsj CID
J-1955970-6
Molecular Formula
C21H24N4O2
Chinese Name
7-甲基-2-(吗啉-4-基)-9-[1-(苯氨基)乙基]吡啶并[1,2-a]嘧啶-4-酮
Molecular Weight
364.441 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point557.3±60.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point290.8±32.9 °C

Frequently Asked Questions

What is the CAS number of 7-methyl-2-(morpholin-4-yl)-9-[1-(phenylamino)ethyl]pyrido[1,2-a]pyrimidin-4-one?

663619-89-4

What are the molecular formula and molecular weight of 7-methyl-2-(morpholin-4-yl)-9-[1-(phenylamino)ethyl]pyrido[1,2-a]pyrimidin-4-one?

C21H24N4O2, molecular weight 364.441 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026