Hydroxychloroquine Sulfate-impurities | Pharmaffiliates

hydroxychloroquine sulfate and its Impurities

An antimalarial chloroquine drug. Also used for rheumatoid arthritis. It acts by interfering with parasitic DNA or RNA synthesis and parasite growth or cause lysis of parasite or infected erythrocytes. Reference standards of Hydroxychloroquine Sulfate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 14 results for hydroxychloroquine sulfate Impurities
PA 08 19000

Hydroxychloroquine Sulfate - API

Hydroxychloroquine Sulfate


  • Catalogue No.:PA 08 19000

  • CAS :

    747-36-4

  • Molecular Formula : C18H28ClN3O5S

  • Molecular Weight : 433.95

PA 08 19010

Hydroxychloroquine Sulfate - Impurity A (Freebase)

Mixture of Diastereoisomers of 4-[(7-chloroquinolin-4-yl)amino]-N-ethyl-N-(hydroxyethyl)pentan-1-amine N-Oxide


  • Catalogue No.:PA 08 19010

  • CAS :

    1449223-88-4

  • Molecular Formula : C18H26ClN3O2

  • Molecular Weight : 351.87

PA 08 19030

Hydroxychloroquine Sulfate - Impurity C (Freebase)

2-[[(4RS)-4-[(7-Chloroquinolin-4-yl)amino]pentyl]amino]ethan-1-ol


  • Catalogue No.:PA 08 19030

  • CAS :

    4298-15-1

  • Molecular Formula : C16H22ClN3O

  • Molecular Weight : 307.82

PA 08 19031

Hydroxychloroquine Sulfate - Impurity C (Dihydrochloride Salt)

Desethylhydroxychloroquine Dihydrochloride


  • Catalogue No.:PA 08 19031

  • CAS :

    2732277-18-6

  • Molecular Formula : C16H24Cl3N3O

  • Molecular Weight : 380.74

PA 08 19040

Hydroxychloroquine Sulfate - Impurity D (Freebase)

(4RS)-N4-(7-Chloroquinolin-4-yl)-N1-ethylpentane-1,4-diamine


  • Catalogue No.:PA 08 19040

  • CAS :

    1476-52-4

  • Molecular Formula : C16H22ClN3

  • Molecular Weight : 291.82

PA 08 19050

Hydroxychloroquine Sulfate - Impurity E

(4RS)-4-[(7-chloroquinolin-4-yl)amino]pentan-1-ol


  • Catalogue No.:PA 08 19050

  • CAS :

    10500-64-8

  • Molecular Formula : C14H17ClN2O

  • Molecular Weight : 264.75

PA 08 19060

Hydroxychloroquine Sulfate - Impurity F

7-Chloro-4-(2-methylpyrrolidin-1-yl)quinoline


  • Catalogue No.:PA 08 19060

  • CAS :

    6281-58-9

  • Molecular Formula : C14H15ClN2

  • Molecular Weight : 246.74

PA 08 19070

Hydroxychloroquine Sulfate - Impurity G

4,7-Dichloroquinoline


  • Catalogue No.:PA 08 19070

  • CAS :

    86-98-6

  • Molecular Formula : C9H5Cl2N

  • Molecular Weight : 198.05

PA 08 19520

Hydroxychloroquine Sulfate - Impurity B (Freebase)

2-[[(4RS)-4-[(7-Chloroquinolin-4-yl)amino]pentyl](ethyl)amino]ethyl Hydrogen Sulfate


  • Catalogue No.:PA 08 19520

  • CAS :

    103152-84-7

  • Molecular Formula : C18H26ClN3O4S

  • Molecular Weight : 415.93

PA 08 0190021

Hydroxychloroquine Sulfate - Impurity B (Hydrochloride Salt)

Hydroxychloroquine O-Sulfate Hydrochloride


  • Catalogue No.:PA 08 0190021

  • CAS :

    NA

  • Molecular Formula : C18H27Cl2N3O4S

  • Molecular Weight : 452.39

PA 08 0190061

Hydroxychloroquine Sulfate - Impurity F (Hydrochloride Salt)

7-Chloro-4-(2-methylpyrrolidin-1-yl)quinoline Hydrochloride


  • Catalogue No.:PA 08 0190061

  • CAS :

    NA

  • Molecular Formula : C14H16Cl2N2

  • Molecular Weight : 283.2

PA 08 0190031

Hydroxychloroquine Sulfate - Impurity C (Hydrochloride Salt)

2-((4-((7-chloroquinolin-4-yl)amino)pentyl)amino)ethan-1-ol Hydrochloride(1:?)


  • Catalogue No.:PA 08 0190031

  • CAS :

    159358-29-9

  • Molecular Formula : C16H22ClN3O.xHCl

  • Molecular Weight : 344.28

PA 08 0190041

Hydroxychloroquine Sulfate - Impurity D (Hydrochloride Salt)

(4RS)-N4-(7-Chloroquinolin-4-yl)-N1-ethylpentane-1,4-diamine Hyrochloride


  • Catalogue No.:PA 08 0190041

  • CAS :

    4298-11-7

  • Molecular Formula : C16H23Cl2N3

  • Molecular Weight : 328.28

PA 08 0190011

Hydroxychloroquine Sulfate - Impurity A (Dihydrochloride Salt)

Mixture of Diastereoisomers of 4-[(7-chloroquinolin-4-yl)amino]-N-ethyl-N-(hydroxyethyl)pentan-1-amine N-Oxide Dihydrochloride


  • Catalogue No.:PA 08 0190011

  • CAS :

    2725355-06-4

  • Molecular Formula : C18H28Cl3N3O2

  • Molecular Weight : 424.79