Impurity Reference Standard - Products

Flurazepam Related Compound F

CAT No: CL-FAP-19 CAS No: 2886-65-9 Mol Wt: 288.7 Mol F: C15H10ClFN2O Inv Status: In Stock

Chemical Name: 7-Chloro-5-(2-fluorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one

Flurazepam Desethyl Impurity

CAT No: CL-FAP-120 CAS No: 17656-74-5 Mol Wt: 359.8 Mol F: C19H19ClFN3O Inv Status: Custom Synthesis

Chemical Name: 7-Chloro-1-(2-(ethylamino)ethyl)-5-(2-fluorophenyl)-1,3-dihydro-2H-benzo[e][1,4]diazepin-2-one

Flurazepam EP Impurity A

CAT No: CL-FAP-121 CAS No: 36105-18-7 Mol Wt: 348.8 Mol F: C19H22ClFN2O Inv Status: Custom Synthesis

Chemical Name: [5-Chloro-2-[[2-(diethylamino)ethyl]amino]phenyl](2-fluorophenyl)methanone (as per EP)

Flurazepam Impurity 1

CAT No: CL-FAP-122 CAS No: NA Mol Wt: 361.8 Mol F: C19H21ClFN3O Inv Status: Custom Synthesis

Chemical Name: 7-Chloro-1-(2-(ethylamino)ethyl)-5-(2-fluorophenyl)-2,3-dihydro-1H-benzo[e][1,4]diazepin-2-ol

Flurazepam Impurity 2

CAT No: CL-FAP-123 CAS No: 100234-75-1 Mol Wt: 387.9 Mol F: C21H23ClFN3O Inv Status: Custom Synthesis

Chemical Name: 3-Amino-6-chloro-1-(2-(diethylamino)ethyl)-4-(2-fluorophenyl)quinolin-2(1H)-one

Flurazepam N-Oxide Impurity

CAT No: CL-FAP-124 CAS No: 53514-87-7 Mol Wt: 403.9 Mol F: C21H23ClFN3O2 Inv Status: Custom Synthesis

Chemical Name: 2-(7-Chloro-5-(2-fluorophenyl)-2-oxo-2,3-dihydro-1H-benzo[e][1,4]diazepin-1-yl)-N,N-diethylethan-1-amine oxide

Flurazepam EP Impurity C

CAT No: CL-FAP-125 CAS No: NA Mol Wt: 332.8 Mol F: C17H14ClFN2O2 Inv Status: Custom Synthesis

Chemical Name: 7-Chloro-5-(2-fluorophenyl)-1-[(1RS)-1-hydroxyethyl]-1,3-dihydro-2H-1,4-benzodiazepin-2-one (as per EP)

Flurazepam-D10 Dihydrochloride

CAT No: CL-FAP-126 CAS No: 2732762-73-9 Mol Wt: 397.9 : 2(36.5) Mol F: C21H13D10ClFN3O : 2(HCl) Inv Status: Custom Synthesis

Chemical Name: 1-(2-(Bis(ethyl-d5)amino)ethyl)-7-chloro-5-(2-fluorophenyl)-1,3-dihydro-2H-benzo[e][1,4]diazepin-2-one dihydrochloride