Ondansetron
IMPURITY A (EP)
-
Code
OND_1
-
CAS
153139-56-1
-
MW
256.34
-
IUPAC
(3RS)-3-[(dimethylamino)methyl]-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one
-
MF
C16H20N2O
-
Stock
2-3 weeks
IMPURITY B (EP)
-
Code
OND_2
-
CAS
1076198-52-1
-
MW
598.74
-
IUPAC
6,6'-methylenebis[(3RS)-9-methyl-3-[(2-methyl-1H-imidazol-1-yl)methyl]-1,2,3,9-tetrahydro-4H-carbazol-4-one
-
MF
C37H38N6O2
-
Stock
2-3 weeks
IMPURITY C (EP)
-
Code
OND_3
-
CAS
27387-31-1
-
MW
199.25
-
IUPAC
9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one
-
MF
C13H13NO
-
Stock
1-2 weeks
IMPURITY D (EP)
-
Code
OND_4
-
CAS
99614-64-9
-
MW
211.26
-
IUPAC
9-methyl-3-methylene-1,2,3,9-tetrahydro-4H-carbazol-4-one
-
MF
C14H13NO
-
Stock
2-3 weeks
IMPURITY E (EP)
-
Code
OND_5
-
CAS
288-32-4
-
MW
68.08
-
IUPAC
1H-imidazole
-
MF
C3H4N2
-
Stock
2-3 weeks
IMPURITY F (EP)
-
Code
OND_6
-
CAS
693-98-1
-
MW
82.1
-
IUPAC
2-methyl-1H-imidazole
-
MF
C4H6N2
-
Stock
2-3 weeks
IMPURITY G (EP)
-
Code
OND_7
-
CAS
99614-03-6
-
MW
279.34
-
IUPAC
(3RS)-3-[(1H-imidazol-1-yl)methyl]-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one
-
MF
C17H17N3O
-
Stock
2-3 weeks
IMPURITY H (EP)
-
Code
OND_8
-
CAS
99614-14-9
-
MW
279.34
-
IUPAC
(3RS)-3-[(2-methyl-1H-imidazol-1-yl)methyl]-1,2,3,9-tetrahydro-4H-carbazol-4-one
-
MF
C17H17N3O
-
Stock
1-2 weeks