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Phthalylsulphathiazole |
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Alias:
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(o-carboxybenzoyl)-p-aminophenylsulfonamidothiazole
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CAS NO.:
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85-73-4
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Molecular Formula:
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C17H13N3O5S2=403.4
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Appearance:
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white or similar to white crystalline powder, odorless, soluble in dimethylformamide, slightly soluble in ethanol, water and chloroform. M.P. is 198-204℃
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Structural Formula:
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Indications:
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used for stomach/intestinal infection, bacillary dysentery, bacteroidal abdominal catarrh etc.
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Quality Standard:
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BP2002
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Acidity:
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≤1ml
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Chlorides:
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≤0.014%
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Drying Loss:
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≤2%
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Residue on Ignition:
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≤0.1%
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Heavy Metal:
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≤20PPM
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Aromatic amine and related substances:
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≤2%
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Assay:
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98.5-101.5%
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