61270-78-8 Cefonicid sodium Cefonicid sodium
Product Name: | Cefonicid sodium |
Synonyms: |
(6R,7R)-7α-[[(R)-Hydroxyphenylacetyl]amino]-8 -oxo-3-[[[1-(sodiooxysulfonylmethyl)-1H-tetrazol-5-yl]thio]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid sodium salt;SKF D-75073-Z2;Cefonicid Sodium (1 g) (COLD SHIPMENT REQUIRED); Cefonicid Sodium (1 g);Cefonicid (sodium salt);disodium (6r,7r)-7-[[(2r)-2-hydroxy-2-phenyl-acetyl]amino]-8-oxo-3-[[1-(sulfonatomethyl)tetrazol-5-yl]sulfanylmethyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;CEFONICID DISODIUM;CEFONICID SODIUM |
CAS: | 61270-78-8 |
MF: | C18H16N6Na2O8S3 |
MW: | 586.53 |
EINECS: | 612-109-6 |
Crystallinity |
meets the requirements. |
Complies |
|
Loss on drying |
≤2.0% |
0.19% |
|
Heavy metals |
≤10 ppm |
<10ppm |
|
Water |
≤1.0% |
0.1% |
|
Sulphated ash |
≤0.5%, determined on 1.0 g. |
0.009% |
|
Related substances |
Unspecified impurities: for each impurity |
≤0.10% |
<0.10% |
Total Impurity |
≤0.5% |
0.18% |
|
Purity |
≥99.0% |
99.7% |
|
Assay |
99.0%~101.0% (anhydrous substance). |
99.8% |
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