Alosetron

Alosetron 3,4-Didehydro Impurity Alosetron 3,4-Didehydro Impurity:

2,5-Dihydro-5-methyl-2-[(4-methyl-1H-imidazol-5-yl)methyl]-1H-pyrido[4,3-b]indol-1-one ; CAS : 122852-86-2 ; C17H16N4O ; Mol. Wt.: 292.34 ;
Alosetron 6-Hydroxy Impurity Alosetron 6-Hydroxy Impurity:

2,3,4,5-Tetrahydro-6-hydroxy-5-methyl-2-[(5-methyl-1H-imidazol-4-yl)methyl]-1H-pyrido[4,3-b]indol-1-one ; CAS : 128486-89-5 ; C17H18N4O2 ; Mol. Wt.: 310.35 ;
Alosetron 7-Hydroxy Impurity Alosetron 7-Hydroxy Impurity:

2,3,4,5-Tetrahydro-7-hydroxy-5-methyl-2-[(5-methyl-1H-imidazol-4-yl)methyl]-1H-pyrido[4,3-b]indol-1-one ; CAS : 863485-44-3 ; C17H18N4O2; Mol. Wt.: 310.35.
Alosetron Alosetron :

2,3,4,5-Tetrahydro-5-methyl-2-[(4-methyl-1H-imidazol-5-yl)methyl]-1H-pyrido[4,3-b]indol-1-one Hydrochloride ; CAS : 122852-69-1 ; C17H19ClN4O ; Mol. Wt.: 330.81 ;
Alosetron N-Desmethyl Impurity

Alosetron N-Desmethyl Impurity:

2,3,4,5-Tetrahydro-2-[(5-methyl-1H-imidazol-4-yl)methyl]-1H-pyrido[4,3-b]indol-1-one ; CAS : 122852-63-5 ; C16H16N4O ; Mol. Wt.: 280.32 ;