Impurities

Prasugrel Carboxyenone impurity

Product Code:Ax-IMP295
CAS Number:NA
Synonyms:(Z)-2-(1-(2-cyclopropyl-1-(2-fluorophenyl)-2-oxoethyl)-4-oxopiperidin-3-ylidene)acetic acid
Molecular Formula:C18H18FNO4
Molecular Weight:331.34

Prasugrel Intermediate 6

Product Code:Ax-IMP301
CAS Number:601525-80-8
Synonyms:(5-trityl-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl)boronic acid
Molecular Formula:C26H24BNO2S
Molecular Weight:425.35

Prasugrel Intermediate 5

Product Code:Ax-IMP300
CAS Number:109904-25-8
Synonyms:5-trityl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine
Molecular Formula:C26H23NS
Molecular Weight:381.54

Prasugrel Intermediate 4

Product Code:Ax-IMP299
CAS Number:1373350-57-2
Synonyms:1,5-dibromo-1-(2-fluorophenyl)pentan-2-one
Molecular Formula:C11H11Br2FO
Molecular Weight:338.01

Prasugrel Intermediate 3

Product Code:Ax-IMP298
CAS Number:1373350-56-1
Synonyms:5-Bromo-1-(2-fluorophenyl)-2-pentanone
Molecular Formula:C11H12BrFO
Molecular Weight:259.12

Prasugrel Intermediate 2

Product Code:Ax-IMP297
CAS Number:952340-39-5
Synonyms:5,6,7,7a-tetrahydrothieno[3,2-c]pyridin-2(4H)-one 4-methylbenzenesulfonate
Molecular Formula:C7H9NOS.C7H8O3S
Molecular Weight:327.41

Prasugrel Intermediate 1

Product Code:Ax-IMP296
CAS Number:109904-26-9
Synonyms:5-trityl-5,6,7,7a-tetrahydrothieno[3,2-c]pyridin-2(4H)-one
Molecular Formula:C26H23NOS
Molecular Weight:397.54

Droxidopa Impurity ; DOPEGAL

Product Code:Ax-IMP303
CAS Number:13023-73-9
Synonyms:2-(3,4-dihydroxyphenyl)-2-hydroxyacetaldehyde
Molecular Formula:C8H8O4
Molecular Weight:168.15

Droxidopa Impurity ; DOPAL

Product Code:Ax-IMP304
CAS Number:5707-55-1
Synonyms:2-(3,4-dihydroxyphenyl)acetaldehyde
Molecular Formula:C8H8O3
Molecular Weight:152.15

Droxidopa Intemediate 1

Product Code:Ax-IMP305
CAS Number:582289-84-7
Synonyms:methyl 2-(3,4-bis((tetrahydro-2H-pyran-2-yl)oxy)phenyl)acetate
Molecular Formula:C19H26O6
Molecular Weight:350.41