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 25 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

4-[(7-Chloroquinolin-4-yl)amino]-N-ethyl-N-(hydroxyethyl)pentan-1-amineN-oxide (Mixture of diastereoisomers)


  • 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 19510

Hydroxychloroquine O-Acetate

Hydroxychloroquine O-Acetate


  • Catalogue No.:PA 08 19510

  • CAS :

    47493-14-1

  • Molecular Formula : C20H28ClN3O2

  • Molecular Weight : 377.91

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 19530

N4-(7-Chloroquinolin-4-yl)-N4-(2-((4-((7-chloroquinolin-4-yl)amino)pentyl)(ethyl)amino)ethyl)-N1-ethyl-N1-propylpentane-1,4-diamine

N4-(7-Chloroquinolin-4-yl)-N4-(2-((4-((7-chloroquinolin-4-yl)amino)pentyl)(ethyl)amino)ethyl)-N1-ethyl-N1-propylpentane-1,4-diamine


  • Catalogue No.:PA 08 19530

  • CAS :

    NA

  • Molecular Formula : C37H52Cl2N6

  • Molecular Weight : 651.75

PA EPY0001839

Hydroxychloroquine sulfate (Y0001839)

Hydroxychloroquine sulfate (Y0001839)


  • Catalogue No.:PA EPY0001839

  • CAS :

    747-36-4

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPY0001841

Hydroxychloroquine for system suitability (Y0001841)

Hydroxychloroquine for system suitability (Y0001841)


  • Catalogue No.:PA EPY0001841

  • CAS :

    747-36-4

  • Molecular Formula : NA

  • Molecular Weight : NA

PA BP1100RB

hydroxychloroquine sulfate (1100RB)

hydroxychloroquine sulfate (1100RB)


  • Catalogue No.:PA BP1100RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1327000

Hydroxychloroquine Sulfate (1327000)

Hydroxychloroquine Sulfate (1327000)


  • Catalogue No.:PA USP1327000

  • CAS :

    747-36-4

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 08 19540

Hydroxychloroquine Dimer

Hydroxychloroquine Dimer


  • Catalogue No.:PA 08 19540

  • CAS :

    NA

  • Molecular Formula : C36H50Cl2N6O

  • Molecular Weight : 653.74

PA 08 0191000

Hydroxychloroquine Acid

Hydroxychloroquine Acid


  • Catalogue No.:PA 08 0191000

  • CAS :

    645406-24-2

  • Molecular Formula : C18H24ClN3O3

  • Molecular Weight : 365.86

PA 08 0191001

Hydroxychloroquine Aminopentyl Impurity

Hydroxychloroquine Aminopentyl Impurity


  • Catalogue No.:PA 08 0191001

  • CAS :

    69559-11-1

  • Molecular Formula : C9H22N2O

  • Molecular Weight : 174.29

PA 08 0191002

Hydroxychloroquine 3-Bromo Impurity

Hydroxychloroquine 3-Bromo Impurity


  • Catalogue No.:PA 08 0191002

  • CAS :

    2054859-08-2

  • Molecular Formula : C18H25BrClN3O

  • Molecular Weight : 414.77

PA 08 0191003

N1,N4-Bis(7-chloroquinolin-4-yl)-N1-ethylpentane-1,4-diamine

N1,N4-Bis(7-chloroquinolin-4-yl)-N1-ethylpentane-1,4-diamine


  • Catalogue No.:PA 08 0191003

  • CAS :

    NA

  • Molecular Formula : C25H26Cl2N4

  • Molecular Weight : 453.41

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 0191004

Hydroxychloroquine N-Oxide Dihydrochloride

Hydroxychloroquine N-Oxide Dihydrochloride


  • Catalogue No.:PA 08 0191004

  • CAS :

    NA

  • Molecular Formula : C18H28Cl3N3O2

  • Molecular Weight : 424.79

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 IPRS 38 20

Hydroxychloroquine Sulphate (IPRS/38/20) - from IPC

Hydroxychloroquine Sulphate (IPRS/38/20) - from IPC


  • Catalogue No.:PA IPRS 38 20

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA