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Commercial Intermediates

Commercial Intermediates

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PLEASE VISIT OUR STALL IN CPhI INDIA 2017,MUMBAI,INDIA. FROM 28-30 Nov 2017 HALL I , STAND NUM IP 53&54.

Linagliptin Intermediates

Chemical Name

CAS No

Chemical Structure

7-(2-Butyn-1-yl)-8-[(3R)-3-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-1-piperidinyl]-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]- 1H-Purine-2,6-dione

886588-63-2

products

1-[(4-Methylquinazolin-2-yl)methyl]-3-methyl-7-(2-butyn-1-yl)-8-bromoxanthine

853029-57-9

products

2-(Chloromethyl)-4-methylquinazoline

109113-72-6

products

3-Methyl-7-(2-butyn-1-yl)-8-bromoxanthine

666816-98-4

products

8-Bromo-3-methylxanthine

93703-24-3

products

Note:None of the products will be supplied to countries in which this could be conflict with existing patents.Further, any products under patent will be offered for R&D purpose only. However the final responsibility lies exclusively with the buyer.