8-Bromo-7-(2-butynyl)-3-methylxanthine 666816-98-4

Basic Information:
Chinese Name: 8-Bromo-7-(2-butynyl)-3-methylxanthine
Chinese alias: liraritin intermediate
Liraritin intermediate 3
Liraritin intermediate C
7-(2-Butyne)-8-bromo-3-methylxanthine
8-Bromo-7-(2-butyne)-3-methylxanthine
8-Bromo-7-(2-butynyl)-3-methylxanthine
8-Bromo-7-(2-butynyl)-3-methylxanthine (liralistin intermediate)
8-Bromo-7-(2-butynyl)-3,7-dihydro-3-methyl-1H-purin-2,6-dione
8-Bromo-7-butan-2-yn-1-yl-3-methyl-3,7-dihydro-1H-purine-2,6-dione
English name: 8-bromo-7-but-2-yn-1-yl-3-methyl-3,7-dihydro-1H-purine-2,6-dione
Linagliptin interMediateC
3-Methyl-7-(2-butyn-1-yl)-8-bromoxanthine
8-bromo-7-(but-2-ynyl)-3-methyl-1H-purine-2,6(3H,7H)-dione
8-broMo-7-(but-2-ynyl)-3-Methyl-3,7-dihydropurine-2,6-dione
8-broMo-7-(but-2-yn-1-yl)-3-Methyl-1H-purine-2,6(3H,7H)-dione
8-Bromo-7-(2-butynyl)-3,7-dihydro-3-methyl-1H-purine-2,6-dione
8-bromo-7-but-2-yn-1-yl-3-methyl-3,7-dihydro-1H-purine-2,6-dione
8-broMo-7-but-2-yn-1-yl-3-Methyl-3,7-dihydro-1H-purine-2,6-dione
8-BroMo-7-(2-butyn-a-yl)-3,7-dihydro-3-Methyl-1-1H-purine-2,6-dione
1H-Purine-2,6-dione, 8-bromo-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-
8-Bromo-7-(2-Butyn-A-Yl)-3,7-Dihydro-3-Methyl-1-1H-Purine-2,6-Dione
CAS registration number: 666816-98-4
EINECS number: 613-975-8
Molecular formula: C10H9BrN4O2
Molecular weight: 297.11

Physical and chemical properties:
Appearance: white powder 
Melting point: 285 °c
Relative density (water = 1): 1.71

Quality indicators:
Appearance: white powder
Assay: ≥98%

Additional Information:
Packaging and storage: Keep the container sealed and store in a cool, dry place
Uses: It is an intermediate for the synthesis of liralistin, which can be used in medical research and is an intermediate for organic synthesis.