Molekula
Quinine hemisulfate salt monohydrate
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Quinine hemisulfate salt monohydrate is a naturally derived alkaloid primarily used as an antimalarial agent, though it also serves as a bittering agent in tonic water and a chiral resolving agent in chemical synthesis. This white to off-white crystalline powder has a molecular formula of (C20H24N2O2)2·H2SO4·2H2O (C40H54N4O10S), with a molecular weight of 782.9 g/mol. It is stable at ambient storage conditions and carries no signal word under standard classification. Molekula supplies quinine hemisulfate salt monohydrate 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
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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 crystalline powder |
| Identification | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
Identification
| Property | Value |
|---|---|
| SKU | 90036944 |
| CAS Number | 207671-44-1 |
| IUPAC Name | bis((R)-[(2S,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol);sulfuric acid;dihydrate |
| Molecular Formula | C40H54N4O10S |
| Molecular Weight | 782.9 |
| Exact Mass | 782.3561 |
| SMILES | COC1=CC2=C(C=CN=C2C=C1)[C@H]([C@@H]3C[C@@H]4CCN3C[C@@H]4C=C)O.COC1=CC2=C(C=CN=C2C=C1)[C@H]([C@@H]3C[C@@H]4CCN3C[C@@H]4C=C)O.O.O.OS(=O)(=O)O |
| InChIKey | ZHNFLHYOFXQIOW-LPYZJUEESA-N |
| InChI | InChI=1S/2C20H24N2O2.H2O4S.2H2O/c2*1-3-13-12-22-9-7-14(13)10-19(22)20(23)16-6-8-21-18-5-4-15(24-2)11-17(16)18;1-5(2,3)4;;/h2*3-6,8,11,13-14,19-20,23H,1,7,9-10,12H2,2H3;(H2,1,2,3,4);2*1H2/t2*13-,14-,19-,20+;;;/m00.../s1 |
| PubChem CID | 16211610 |
| REACH Code | Y110 |
| HTS Code | 29392000 |
| Tariff Code | 2939200000 |
Safety & GHS
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
Hazard statements
- H302 Harmful if swallowed
- H317 May cause an allergic skin reaction
- H319 Causes serious eye irritation
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
- H335 May cause respiratory irritation
- H340 May cause genetic defects
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P284 Wear respiratory protection
- P302+352 IF ON SKIN: Wash with soap and water
- 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, Portuguese, 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
- CINCHONAN-9-OL, 6'-METHOXY-, (8.ALPHA.,9R)-, SULFATE, HYDRATE (2:1:2)
- Quinine hemisulfate hydrate
- Quinine Hydrogen Sulfate Dihydrate
- QUININE SULFATE (2:1)
- Quinine sulfate (2:1) (salt) dihydrate
- Quinine sulfate CRS
- QUININE SULFATE DIHYDRATE
- Quinine sulfate hydrate
- Quinine sulfateQ: What is
- Quinine, sulfate (2:1), dihydrate
Frequently asked questions
What is quinine hemisulfate salt monohydrate commonly used for?
Quinine hemisulfate is primarily used as an antimalarial drug and historically in the treatment of nocturnal leg cramps, though its use is now limited due to availability of safer alternatives.
What is the molecular formula and molecular weight of quinine hemisulfate salt monohydrate?
The molecular formula is **C₄₀H₅₄N₄O₁₀S**, and the molecular weight is **782.9 g/mol**.
How should quinine hemisulfate salt monohydrate be stored?
Store at **ambient temperature** in a tightly sealed container, away from moisture and direct light.
What grade or purity is available for quinine hemisulfate salt monohydrate?
Molekula supplies **pharmaceutical-grade quinine hemisulfate** (typically ≥98% purity) for research and development purposes.
Can Molekula supply quinine hemisulfate salt monohydrate in bulk quantities?
Yes, bulk quantities are available upon request—contact Molekula’s sales team for pricing and lead times.
What documentation comes with an order of quinine hemisulfate salt monohydrate?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a batch-specific analytical report.
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.