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Technical Data Sheet Clofarabine
Compound Information
Product Name:
Clofarabine
CAS No.:
123318-82-1
Molecular Formula:
C10H11ClFN5O3
Molecular Weight:
303.68
Storage:
Store at 2 -8 °C
Revision Date:
2026-04-15
Analytical Information
| Tests | Specifications |
|---|---|
| Appearance | White to off-white crystalline powder |
| Melting Point | 228-2310C |
| Heavy Metals | ≤0.001% |
| Anion | Halide : ≤0.0125% |
| Anion | Sulfate : ≤0.05% |
| Water Content (Karl Fisher) | ≤ 0.5% |
| pH | 5.5 -7.5 |
| Specific Rotation | [a]D20= 38 -42 ° (C=0.5 in DMF) |
| Residual Solvents | Acetonitrile : ≤ 0.041% |
| Residual Solvents | N-hexane : ≤ 0.029% |
| Residual Solvents | Methanol : ≤ 0.3% |
| Residual Solvents | Dichloromethane : ≤ 0.06% |
| Bacterial Endotoxins | ≤ 1.8 EU/mg |
| Related Substances | Impurity : ≤ 0.1% |
| Related Substances | Total impurity : ≤ 0.5% |
| Residue On Ignition | ≤ 0.1% |
| Purity | 99 - 101% (On dry basis) |
| Other Enantiomer | a-isomer : ≤ 0.15% |
| MS | Pass test |
| ¹H NMR | Pass test |
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