Chlorhexidine

Chlorhexidine Dihydrochloride EP Impurity A Chlorhexidine Dihydrochloride  Impurity A:

 1-(4-Chlorophenyl)-5-[6-[(cyanocarbamimidoyl)amino]hexyl]biguanide ; CAS : 152504-08-0 ; C16H24ClN9 ; Mol. Wt.: 377.88 ;
Chlorhexidine Dihydrochloride EP Impurity B Chlorhexidine Dihydrochloride Impurity B :

N-[[6-[[[(4-Chlorophenyl)carbamimidoyl]carbamimidoyl]amino]hexyl] carbamimidoyl]urea ; CAS : 1308292-89-8 ; C16H26ClN9O ; Mol. Wt.: 395.89 ;
Chlorhexidine Dihydrochloride EP Impurity C Chlorhexidine Dihydrochloride Impurity C:

1,1′-[Hexane-1,6-diylbis(iminocarbonimidoyl)]bis[3-(4-chlorophenyl)urea] ; CAS : 62247-48-7 ; C22H28Cl2N8O2 ; Mol. Wt.: 507.42 ;
Chlorhexidine Dihydrochloride EP Impurity D Chlorhexidine Dihydrochloride Impurity D:

1,1′-[[[[(4-Chlorophenyl)carbamimidoyl]imino]methylene]bis[imino(hexane-1,6-diyl)]]bis[5-(4-chlorophenyl)biguanide] ; C36H50Cl3N15 ;  Mol. Wt.: 799.24 ;
Chlorhexidine Diacetate Chlorhexidine Diacetate:

1,1′-(Hexane-1,6-diyl)bis[5-(4-chlorophenyl)biguanide] diacetate ; CAS : 56-95-1 ;C26H38Cl2N10O4 ; Mol. Wt.: 625.55 ;
Chlorhexidine Digluconate EP Impurity E Chlorhexidine Digluconate Impurity E:

N-(4-Chlorophenyl)guanidine ; p-Chlorophenylguanidine ; CAS : 45964-97-4 ;

C7H8ClN3 ; Mol. Wt.: 169.61 ;
Chlorhexidine Digluconate EP Impurity F Chlorhexidine Digluconate Impurity F:

N-(4-Chlorophenyl)urea ; 4-Chlorophenylurea ; CAS : 140-38-5 ; C7H7ClN2O ; Mol. Wt.: 170.6 ;
Chlorhexidine Digluconate EP Impurity G Chlorhexidine Digluconate Impurity G:

1-(6-Aminohexyl)-5-(4-chlorophenyl)biguanide dihydrochloride ; CAS : 165678-61-5 ;

C14H23ClN6 (base) ; Mol. Wt.: 310.83 ; C14H25Cl3N6 (2 HCl salt) ; Mol. Wt.: 383.75 ;
Chlorhexidine Digluconate EP Impurity H Chlorhexidine Digluconate Impurity H:

1,1′-[Iminobis(carbonimidoyliminohexane-6,1-diyl)]bis[5(4-chlorophenyl)biguanide] ;

C30H47Cl2N15 ; Mol. Wt.: 688.7 ;
Chlorhexidine Digluconate EP Impurity J Chlorhexidine Digluconate Impurity J:

1-(4-Chlorophenyl)-5-[6-[[4-[(4-chlorophenyl)amino]-6-[(1S,2R,3R,4R)-1,2,3,4,5-pentahydroxypentyl]-1,3,5-triazin-2-yl]amino]hexyl]biguanide ;C28H38Cl2N10O5 ; Mol. Wt.: 665.57 ;
Chlorhexidine Digluconate EP Impurity K Chlorhexidine Digluconate Impurity K:

N-(4-Chlorophenyl)-N′-[[6-[[[(4-chlorophenyl)carbamimidoyl]carbamimidoyl]amino] hexyl]carbamimidoyl]urea ; C22H29Cl2N9O ; Mol. Wt.: 506.43 ;
Chlorhexidine Digluconate EP Impurity L Chlorhexidine Digluconate Impurity L:

(5R,6S)-2-[(4-Chlorophenyl)amino]-5-hydroxy-6-[(1R,2R)1,2,3-trihydroxypropyl]-5,6-dihydro-4H-1,3-oxazin-4-one ; C13H15ClN2O6 ; Mol. Wt.: 330.72 ;
Chlorhexidine Digluconate EP Impurity M Chlorhexidine Digluconate Impurity M :

1-(4-Chlorophenyl)-5-[6-[[(phenylcarbamimidoyl)carbamimidoyl]amino]hexyl] biguanide ; CAS : 152504-12-6 ; C22H31ClN10 ; Mol. Wt.: 471 ;
Chlorhexidine Digluconate EP Impurity N Chlorhexidine Digluconate Impurity N:

1-[6-(Carbamimidoylamino)hexyl]-5-(4-chlorophenyl)biguanide ; CAS : 152504-10-4 ;

C15H25ClN8 ; Mol. Wt.: 352.87 ;
Chlorhexidine Digluconate EP Impurity O Chlorhexidine Digluconate  Impurity O:

1-(2-Chlorophenyl)-5-[6-[[[(4-chlorophenyl)carbamimidoyl]carbamimidoyl]amino]hexyl]biguanide ;  C22H30Cl2N10 ; Mol. Wt.: 505.45 ;
Chlorhexidine Digluconate EP Impurity P Chlorhexidine Digluconate  Impurity P:

4-Chloroaniline HCl ; CAS : 20265-96-7 (HCl) ; 106-47-8 (free base) ;

C6H6ClN (base) ; Mol. Wt.: 127.57 ;  C6H7Cl2N (HCl salt) ; Mol. Wt.: 164.03 ;
Chlorhexidine Dihydrochloride Chlorhexidine Dihydrochloride:

1,1′-(Hexane-1,6-diyl)bis[5-(4-chlorophenyl)biguanide] dihydrochloride ; CAS : 3697-42-5 ; 55-56-1 (free base) ;C22H32Cl4N10 ; Mol. Wt.: 578.37 ;