Quinine hemisulphate monohydrate ≥90%, fine white powder

Supplier: MP Biomedicals
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Synonyms: Quinine sulphate, Quinine sulphate (2:1) (salt) dihydrate

0210279250 0210279210 0210279225 0210279280
ICNA0210279250EA 698 SGD
ICNA0210279250 ICNA0210279210 ICNA0210279225 ICNA0210279280
Quinine hemisulphate monohydrate ≥90%, fine white powder
Quinine hemisulphate monohydrate

Quinine Hemisulfate is an alkaloid originally isolated from the Cinchona family of South American trees. It is an antimalarial agent, anticholinergic, antihypertensive and hypoglycemic agent.


Quinine is an antimalarial agent, anticholinergic, antihypertensive and hypoglycemic agent; also used as a resolving agent. A potassium channel blocker. Also used as a flavoring agent in carbonated beverages, a skeletal muscle relaxant and an antiprotozoal agent for fish. A chiral catalyst used in highly enantioselective [2+2] cycloadditions. A resolving agent for carboxylic acids. Catalyzes the kinetic resolution of furanones.


Potassium channel blocker. Antimalarial, anticholinergic, antihypertensive, and hypoglycemic agent; alkaloid originally isolated from the Cinchona family of South American trees. Inhibits mitochondrial ATP-regulated potassium channel. Used to study the metabolism of biocrystalized heme, hemozoin, in malarial parasites and to study the toxicity of heme (FP)-complexes.


Soluble in water (1 g/810 ml @ 25 °C; 1 g/32 ml @ 100 °C), ethanol (1 g/120 ml @ 25 °C; 1 g/10 ml @ 78 °C); slightly soluble in chloroform or ether. Freely soluble in a mixture of 2 volumes chloroform and 1 volume absolute ethanol.

Formula: C₂₀H₂₄N₂O₂·0.5H₂SO₄·H₂O
MW: 391,47 g/mol (373,46 anhy)
Melting Pt: 228 °C (dec., lit.)
Density: 1,36 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00150792
CAS Number: 6119-70-6
EINECS: 212-359-2
Merck Index: 12,03822

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Specification Test Results

Identity Test Passes
Purity ≥90%
FTIR Conforms to Standard

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