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A17036 Quinine hemisulfate monohydrate, 99%

CAS Number
Quinine sulfate (2:1) (salt) dihydrate
Quinine sulfate dihydrate

Stock No. Size Price ($) Quantity Availability
A17036-09 10g 35.00
A17036-18 50g 89.50
A17036-30 250g 389.00
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Quinine hemisulfate monohydrate, 99%


Chemical Properties

Formula Weight
391.47 (373.46anhy)
Melting point
217-218° dec.
Storage & Sensitivity
Light Sensitive. Ambient temperatures.
Soluble in a mixture of chloroform and absolute alcohol (2:1).


Quinine hemisulfate monohydrate plays a major role in potassium channel blockers. It is also used as an antimalarial, anticholinergic, antihypertensive and a hypoglycemic agent. It inhibits mitochondrial ATP-regulated potassium channel. It is also used to study the metabolism of biocrystalized heme, hemozoin, in malarial parasites and to study the toxicity of heme (FP)-complexes.


Light sensitive. Incompatible with strong oxidizing agents, alkalis, ammonia, strong bases and iodine.

Literature References

Krzeszewski, M.; Gryko, D. T. x-Shaped Bis (areno)-1, 4-dihydropyrrolo [3, 2-b] pyrroles Generated by Oxidative Aromatic Coupling. J. Org. Chem. 2015, 80 (5), 2893-2899.

Janiga, A.; Krzeszewski, M.; Gryko, D. T. Diindolo [2, 3-b: 2', 3'-f] pyrrolo [3, 2-b] pyrroles as Electron-Rich, Ladder-Type Fluorophores: Synthesis and Optical Properties. Chem. Asian J. 2015, 10 (1), 212-218.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H312-H315-H317-H319-H332-H334-H335

Harmful if swallowed. Harmful in contact with skin. Causes skin irritation. May cause an allergic skin reaction. Causes serious eye irritation. Harmful if inhaled. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P270-P271-P272-P280-P285-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P333+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Contaminated work clothing should not be allowed out of the workplace. Wear protective gloves/protective clothing/eye protection/face protection. In case of inadequate ventilation wear respiratory protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Rinse mouth. If skin irritation or rash occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Harmonized Tariff Code


  • A10459

    Quinine, anhydrous, 99% (total base), may cont. up to 5% dihydroquinine
  • A10525

    Valerophenone, 99%
  • A15364

    4-Methoxybenzaldehyde, 98%
  • 36602

    Zinc granules, ACS, -20 mesh, 99.8% min
  • 44816

    Mercury(II) bromide, ACS

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