CAS No.: | 294-90-6 |
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Formula: | C8h20n4 |
EINECS: | 202-928-3 |
Type: | Synthesis Material Intermediates |
Appearance: | Powder |
Quality: | Industrial |
Samples: |
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Customization: |
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Category | Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug |
Standard | Medical standard |
Shelf life | 2 years |
Storage | should be stored in a well-closed container at low temperature, keep away from moisture, heat and light. |
Test Item | Standard: USP |
Identification |
IR spectrum similar to that of RS |
HPLC retention time similar to that of RS |
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Related substance |
Total impurities: NMT0.3% |
Single impurity: NMT0.1% |
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Heavy metals |
NMT 10ppm |
Loss on drying |
NMT0.5% |
Residue on ignition |
NMT0.1% |
Assay |
98.5%-101.0% |
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