Impurity Reference Standard - Products

Ondansetron EP Impurity G

CAT No: CL-ONDT-01 CAS No: 99614-03-6 Mol Wt: 279.34 Mol F: C17H17N3O Inv Status: In Stock

Chemical Name: 3-((1H-imidazol-1-yl)methyl)-9-methyl-2,3-dihydro-1H-carbazol-4(9H)-one

Ondansetron EP Impurity A HCl

CAT No: CL-ONDT-03 CAS No: 119812-29-2 Mol Wt: 256.3 : 36.5 Mol F: C16H21ClN2O Inv Status: In Stock

Chemical Name: (3RS)-3-[(dimethylamino)methyl]-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one hydrochloride

Ondansetron EP Impurity C

CAT No: CL-ONDT-05 CAS No: 27387-31-1 Mol Wt: 199.2 Mol F: C13H13NO Inv Status: In Stock

Chemical Name: 9-Methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one

Ondansetron EP Impurity D

CAT No: CL-ONDT-06 CAS No: 99614-64-9 Mol Wt: 211.3 Mol F: C14H13NO Inv Status: In Stock

Chemical Name: 9-Methyl-3-methylene-1,2,3,9-tetrahydro-4H-carbazol-4-one

Ondansetron EP Impurity F

CAT No: CL-ONDT-07 CAS No: 693-98-1 Mol Wt: 82.1 Mol F: C4H6N2 Inv Status: In Stock

Chemical Name: 2-Methyl-1H-imidazole

Ondansetron EP Impurity E

CAT No: CL-ONDT-11 CAS No: 288-32-4 Mol Wt: 68.1 Mol F: C3H4N2 Inv Status: In Stock

Chemical Name: 1H-imidazole

Ondansetron EP Impurity H

CAT No: CL-ONDT-12 CAS No: 99614-14-9 Mol Wt: 279.3 Mol F: C17H17N3O Inv Status: In Stock

Chemical Name: (3RS)-3-[(2-methyl-1H-imidazol-1-yl)methyl]-1,2,3,9-tetrahydro-4H-carbazol-4-one