Synonym: Quinine sulfate (2:1) (salt) dihydrate
CAS Number: 207671-44-1
Empirical Formula (Hill Notation): C20H24N2O2 · 0.5H2O4S · H2O
Molecular Weight: 391.47
MDL Number: MFCD00150790
Linear Formula: C20H24N2O2 · 0.5H2O4S · H2O
Product Type: Chemical
antibiotic activity spectrum | parasites |
assay | 99.0-101.0% |
fluorescence | λex 347 nm; λem 448 nm in 0.5 M sulfuric acid |
InChI | 1S/2C20H24N2O2.H2O4S.2H2O |
InChI key | ZHNFLHYOFXQIOW-LPYZJUEESA |
mode of action | enzyme | inhibits |
mp | ~225 °C (dec.) (lit.) |
product line | BioReagent |
Quality Level | 200 ![]() |
SMILES string | O.O.OS(O)(=O)=O.COc1ccc2n |
suitability | suitable for fluorescence |
Application: | Quinine hemisulfate salt monohydrate is used for indirect photometric detection of polyamines in biological samples. It is suitable for studying metabolism of bio crystalized heme, hemozoin, in malarial parasites and to study the toxicity of heme (FP)-complexes. |
Biochem/physiol Actions: | 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. |
General description: | Quinine hemisulfate salt monohydrate is a naturally occurring well known fluorescent standard material. Quinine hemisulfate salt monohydrate or QSM has a fluorescence lifetime between 1.0 to 3.0 ns. |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H315 - H319 - H335 |
Precautionary statements | P302 + P352 - P305 + P351 + P338 |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | 99.0-101.0% |
mp | ~225 °C (dec.) (lit.) |
UNSPSC | 12352210 |
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