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Technical Data Sheet Cinchonidine
Compound Information
Product Name:
Cinchonidine
CAS No.:
485-71-2
Molecular Formula:
C19H22N2O
Molecular Weight:
294.39
Storage:
Store at RT
Revision Date:
2026-04-15
Analytical Information
| Tests | Specifications |
|---|---|
| Appearance | White crystalline or granular powder |
| Solubility | 0.25g/l |
| Melting Point | 204-206 °C(lit.) |
| Heavy Metals | ≤10 ppm (as Pb) |
| Specific Rotation | [a]20D= -105 to -115 ° (C = 1 in Alcohol) |
| LOD | ≤ 1% (105 °C, 3h) |
| Residual Solvents | Toluene : ≤ 100 ppm, Benzene : ≤ 2 ppm |
| Related Substances | Other Cinchona Alkaloids Quinine and Dihydroquinine : ≥ 90% (HPLC) |
| Sulfated Ash | ≤ 0.1% |
| Assay by titration | ≥ 99% (On dried basis) |
| MS | Pass test |
| ¹H NMR | Pass test |
| ¹³C NMR | Pass test |
| IR | Pass test |
| Raman | Pass test |
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