Molekula Quinine bisulfate
Specification & product details.
Quinine bisulfate is a crystalline salt derived from quinine, used primarily in pharmaceuticals and as a standard in fluorescence spectroscopy.
CAS number: 549-56-4
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Specifications
| Property | Value |
| Appearance | Solid |
| Identification | A. TLC / B> Sulfate test |
| pH | 2.8 - 3.4 |
| Sulphated Ash | ≤0.1% |
| Specific optical rotation | -208° - 216° (on dry basis, c = 3.0 in 0.1 M HCl, \[α\]20D) |
| Residual Solvents | meets the pharmacopoeial requirements |
| Other cinchona alcaloids | (HPLC) Dihydroquinine ≤ 10.0 % Any other impurity eluted before Quinine ≤ 5.0 % Any other impurity ≤ 2.5 % |
| Assay (dried basis) | 98.5 - 101.5% |
| Titratable Cation | 75.3 - 79.6% |
Storage & handling
| Property | Value |
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
| SKU | 14050465 |
| CAS Number | 549-56-4 |
| IUPAC Name | (R)-\[(2S,4S,5R)-5-ethenyl-1-azabicyclo\[2.2.2\]octan-2-yl\]-(6-methoxyquinolin-4-yl)methanol;sulfuric acid |
| EC Number | 208-970-9 |
| Molecular Formula | C20H26N2O6S |
| Molecular Weight | 422.50 |
| Exact Mass | 422.1512 |
| SMILES | COC1=CC2=C(C=CN=C2C=C1)C(C3CC4CCN3CC4C=C)O.OS(=O)(=O)O |
| InChIKey | AKYHKWQPZHDOBW-DSXUQNDKSA-N |
| InChI | InChI=1S/C20H24N2O2.H2O4S/c1-3-13-12-22-9-7-14(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/h3-6,8,11,13-14,19-20,23H,1,7,9-10,12H2,2H3;(H2,1,2,3,4)/t13-,14-,19-,20+;/m0./s1 |
| PubChem CID | 11949689 |
| REACH Code | Y113 |
| Tariff Code | 29392000 |
Safety & GHS
Danger
- Health HazardGHS07
- Serious Health HazardGHS08
Hazard statements
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust/fume/gas/mist/vapours/spray
- P264Wash thoroughly after handling
- P280Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
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Alternative names
Anhydrous quinine bisulfate; Bisulfate, Quinine; Cinchonan-9-ol, 6'-methoxy-, (8alpha,9R)-, sulfate (1:1) (salt); FEMA No. 2975; Quinine bisulfate anhydrous; Quinine hydrogen sulfate; Quinine hydrogen sulphate; Quinine sulfate (1:1); QUININE SULFATE DIHYDRATE; Quinine, sulfate (1:1) (salt)
Product documentation
Product specification PDF. Batch-specific certificates of analysis and safety data sheets are available on request.
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