Molekula
Quinine monohydrochloride dihydrate
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Quinine monohydrochloride dihydrate is a crystalline alkaloid derived from the bark of the cinchona tree, primarily used as an antimalarial agent and in flavoring beverages like tonic water. It is also employed in pharmaceuticals, research, and as a chiral ligand in organic synthesis. This chemical has a CAS number of 6119-47-7, with the molecular formula C20H24N2O2·HCl·2H2O and a molecular weight of 396.91. It should be stored at ambient conditions and handled with caution, as it carries a "Danger" signal word. Molekula supplies Quinine monohydrochloride dihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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25 g — £62.10 per pack ex VAT · £74.52 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White or almost white needle crystalline powder |
| Specific rotation | -245° - -258° |
| pH | 6.0 - 6.8 |
| Loss on Drying | 6.0 - 10.0% |
| Assay | 99.0% - 101.0% |
| Residue | ≤0.1% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90029469 |
| CAS Number | 6119-47-7 |
| Molecular Formula | C20H24N2O2·HCl·2H2O |
| Molecular Weight | 396.91 |
| SMILES | COC1=CC2=C(C=CN=C2C=C1)C(C3CC4CCN3CC4C=C)O.O.O.Cl |
| REACH Code | Y110 |
| HTS Code | 29392000 |
| Tariff Code | 2939200000 |
Safety & GHS
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Health Hazard
GHS07
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Serious Health Hazard
GHS08
Hazard statements
- H302+332 Harmful if swallowed or inhaled
- H317 May cause an allergic skin reaction
- H319 Causes serious eye irritation
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P304+341 IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Russian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is quinine monohydrochloride dihydrate commonly used for?
Quinine monohydrochloride dihydrate is primarily used as an antimalarial drug and in the treatment of babesiosis, as well as a flavoring agent in tonic water and some beverages.
What is the chemical formula and molecular weight of quinine monohydrochloride dihydrate?
The chemical formula is **C₂₀H₂₄N₂O₂·HCl·2H₂O**, and the molecular weight is **396.91 g/mol**.
How should quinine monohydrochloride dihydrate be stored?
Store at **ambient temperature** in a tightly sealed container, away from light and moisture.
What grades or purities of quinine monohydrochloride dihydrate does Molekula supply?
Molekula supplies **pharmaceutical-grade** and **analytical-grade** quinine monohydrochloride dihydrate, with purity typically ≥98%.
Can Molekula supply quinine monohydrochloride dihydrate in bulk quantities?
Yes, bulk quantities are available upon request—minimum order quantities and packaging options vary, so please contact our sales team for details.
What documentation comes with an order of quinine monohydrochloride dihydrate?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.