Quinine hemisulfate salt monohydrate
Quinine hemisulfate salt monohydrate (CAS: 207671-44-1) is a hydrated salt of quinine with the molecular formula C20H24N2O2 · 0.5H2O4S · H2O and a molecular weight of 391.47 g/mol. This cinchona alkaloid is primarily recognised for its antimalarial properties and is also employed as a reagent in chemical synthesis and as a standard in analytical chemistry. Its fluorescence properties are also noteworthy.
- IUPAC
- Quinine sulfate (2:1) (salt) dihydrate
Chemical Synthesis Reagent
Utilised in organic synthesis, particularly in asymmetric synthesis due to its chiral nature. It can serve as a catalyst or a chiral auxiliary in various transformations.
Analytical Standard
Employed as a reference standard in analytical techniques, especially where its fluorescence or specific chemical properties are beneficial for calibration or quantification.
Research Chemical
Serves as a valuable compound in biochemical research, cell biology studies, and the investigation of bioactive small molecules and phytochemicals.
| Molecular weight | 391.47 |
|---|---|
| Empirical formula | C20H24N2O2 · 0.5H2O4S · H2O |
| Assay | 90% |
| Optical activity | [α]25/D −229°, c = 2 in 0.1 M HCl |
| Suitability | meets USP testing specifications |
| Melting point | ~225 °C (dec.)(lit.)233-235 °C (dec.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Quinine hemisulfate salt monohydrate used for?
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Quinine hemisulfate salt monohydrate is used as a reagent in chemical synthesis, particularly asymmetric synthesis, as an analytical standard, and in various biochemical and cell biology research applications. It is also historically known for its antiparasitic properties.
What are the CAS number and chemical formula?
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The CAS number is 207671-44-1 and the chemical formula is C20H24N2O2 · 0.5H2O4S · H2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Quinine hemisulfate salt monohydrate with an assay of 90%. TSS does not represent this product as USP, BP, or EP grade.
How should Quinine hemisulfate salt monohydrate be handled safely?
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This compound is a warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Always use appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust.
How is this chemical packed and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, ensuring appropriate packaging and compliance for international shipment.
How can I request a quote or sample?
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To request a quote or sample, please contact our sales team through the website or by phone.
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