Hydroxychloroquine Sulfate tablets

CAS number: 747-36-4

Molecular formula:

molecular weight:

Chemical structure:

MOQ:20,0000 tablets

Packing:0.1g*14 tablets

Hydroxychloroquine is a quinoline medicine used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus.


Item

Specification

Result

Appearance

white crystal powder

Conform

Identification

Positive

Conform

Clarity of solution

not more than slightly turbid

Conform

Color of solution:

not more than slightly yellow

Conform

Purity

98.0%-102.0%

99.90%

pH

3.5-5.5

4.71

Lead

NMT 20ppm

<20ppm

Chloride

NMT 350ppm

<350ppm

Related substances

NMT 2.0%

Conform

Loss on drying

NMT 2.0%

0.97%

Sulphated ash

NMT 2.0%

0.09%

Ethanol

NMT 2000ppm

1724ppm

Ethyl acetate

NMT 2000ppm

511ppm

Dichloroethane

NMT 5ppm

3ppm