CAS No.: | 330-95-0 |
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Formula: | C13h10n4o5.C6h8n2o |
Type: | Pharmaceutical Intermediates |
Appearance: | Powder |
Quality: | Refined |
Colour: | Yellow |
Samples: |
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Customization: |
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Items
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Specifications
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Appearance
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Yellow or yellow-green powder
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Melting Point
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260-265ºC
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Identification
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A. complies with the standard
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B. complies with the standard
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Solubility
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Slightly soluble in DMF, insoluble in water, alcohol, acetic acid, chloroform, diethyl ether |
pH
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5.0-7.0
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Chloride
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0.28% max
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Ammonium Salt
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1.0% max
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Dissociate C6H8N2O
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0.35 max
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Loss on Drying
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1.0% max
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Residue on Ignition
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0.5% max
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Assay
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C13H10N4O5: 67.4-73.0% C6H8N2O: 27.7-30.0% Total: 98% min (on dry basis) |
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