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S-2-Benzothiazolyl 2-amino-alpha-(methoxyimino)-4-thiazolethiolacetate is used as an intermediate for cefotaxime sodium, ceftriaxone sodium, cefepime and cefpirome.
Items | Specification | Result |
Assay | ≥98.0% | 98.94% |
Purity | ≥98.5% | 99.14% |
Apperance | Pale yellow crystalline powder | Pale yellow crystalline powder |
Melting point | 126.0-135.0℃ | 129.8℃ |
Loss on drying | ≤0.5% | 0.17% |
Related substances | AT≤0.5% M≤0.5% DM≤0.5% | 0.27% 0.19% 0.26% |
Product parameters | |
Cas number: | 80756-85-0 |
Appearance: | Pale yellow crystalline powder |
Purity: | 98.5%min |
Package details: | 25kg/drum |
Brand: | Fortunachem |
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