Impurity Reference Standard - Products

Ethambutol Hydrochloride

CAT No: CL-EMB-01 CAS No: 1070-11-7 Mol Wt: 204.3 : 2(36.5) Mol F: C10H24N2O2 : 2HCl Inv Status: In Stock

Chemical Name: (2S,2?S)-2,2?-(Ethylenediimino)dibutan-1-ol dihydrochloride

Ethambutol EP Impurity D

CAT No: CL-EMB-02 CAS No: 107-06-2 Mol Wt: 99 Mol F: C2H4Cl2 Inv Status: Custom Synthesis

Chemical Name: 1,2-Dichloroethane

Ethambutol EP Impurity A

CAT No: CL-EMB-03 CAS No: 96-20-8 Mol Wt: 89.1 Mol F: C4H11NO Inv Status: Custom Synthesis

Chemical Name: 2-Aminobutan-1-ol

Ethambutol EP Impurity B

CAT No: CL-EMB-04 CAS No: 10054-06-5 Mol Wt: 204.3 Mol F: C10H24N2O2 Inv Status: Custom Synthesis

Chemical Name: (2R,2?S)-2,2?-(Ethylenediimino)dibutan-1-ol

Ethambutol EP Impurity C

CAT No: CL-EMB-05 CAS No: 10054-05-4 Mol Wt: 204.3 Mol F: C10H24N2O2 Inv Status: Custom Synthesis

Chemical Name: (2R,2?R)-2,2?-(Ethylenediimino)dibutan-1-ol

Ethambutol Impurity 1

CAT No: CL-EMB-06 CAS No: 498-17-9 Mol Wt: 232.3 Mol F: C10H20N2O4 Inv Status: Custom Synthesis

Chemical Name: 2,2'-(Ethane-1,2-diylbis(azanediyl))dibutyric acid

Ethambutol D4

CAT No: CL-EMB-07 CAS No: 1129526-19-7 Mol Wt: 208.3 Mol F: C10H20D4N2O2 Inv Status: Custom Synthesis

Chemical Name: (2S,2'S)-2,2'-((Ethane-1,2-diyl-d4)bis(azanediyl))bis(butan-1-ol)