Intermediate of API

Lifitegrast Impurity 8

CasNo:2271299-08-0

Molecular Formula:C29H24Cl2N2O7S

Specifications:>95+%

benzyl (S)-2-(2-(benzofuran-6-carbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxamido)-3-(3-(methylsulfonyl)phenyl)propanoate

CasNo:1194550-67-8

Molecular Formula:C36H30Cl2N2O7S

Specifications:>95+%

Lifitegrast Impurity 3

CasNo:1194550-65-6

Molecular Formula:C27H27Cl3N2O5S

Specifications:>95+%

Lifitegrast Impurity 7

CasNo:2129597-34-6

Molecular Formula:C19H13Cl2NO4

Specifications:>95+%

ifitegrast impurity C

CasNo:851785-70-1

Molecular Formula:C20H20Cl2N2O5S

Specifications:>95+%

2(1H)-Isoquinolinecarboxylic acid, 5,7-dichloro-3,4-dihydro-, 1,1-dimethylethyl ester

CasNo:2215846-47-0

Molecular Formula:C14H17Cl2NO2

Specifications:>95%+HPLC

ethyl benzofuran-6-carboxylate；Lifitegrast Impurity 32

CasNo:1289646-90-7

Molecular Formula:C11H10O3

Specifications:>95+%

Boc-3-(Methylsulfonyl)-L-Phenylalanine

CasNo:1289646-76-9

Molecular Formula:C15H21NO6S

Specifications:>95+%

5,7-dichloro-1,2,3,4-tetrahydroisoquinoline

CasNo:89315-56-0

Molecular Formula:C9H9Cl2N

Specifications:>95+%

Lifitegrast Impurity 51

CasNo:2177264-60-5

Molecular Formula:C10H14ClNO4S

Specifications:>95+%

6-Isoquinolinecarboxylic acid, 5,7-dichloro-1,2,3,4-tetrahydro-, hydrochloride

CasNo:1289646-93-0

Molecular Formula:C10H10Cl3NO2

Specifications:>95+%

Isoquinoline, 5,7-dichloro-1,2,3,4-tetrahydro-2-(triphenylmethyl)-

CasNo:1289646-72-5

Molecular Formula:C28H23Cl2N

Specifications:>95+%