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cas 69388-84-7 Sulbactam sodium Sulbactam sodium cas 69388-84-7
Sulbactam Sodium
CAS No. 69388-84-7
Synonyms: CP-45899-2;Sulbatam Sodium
Chemical Name: (2S-cis)-3,3-Dimethyl-7-oxo-4-thia-1-azabicyclo[3,2,0]heptane-2-carboxylic acid 4,4-dioxide sodium salt Molecular Formula: C8H10NNaO5S
Structural formula: N/A Molecular weight: 255.23
Specification: USP28
Uses: In combination with beta-lactam antibiotics as antibacterial
Storage:Please keep it away from direct light, and wet
Certificte of analysis for Sulbactam Sodium :
ITEMS |
STANDARD |
RESULTS |
Characters |
White or almost white crystalline granule and powder |
A white crystalline granule and powder |
Identification |
(1) The spectrum obtained with the substance to be examined corresponds with that obtained with reference standard (2) Should meet the requirement under water |
Comforms |
Appearance of solution |
≤reference suspension II (1 mol/L hydrochloric acid) ≤reference suspension II (2 mol/L ammonia) |
≤Reference suspension I
≤Reference suspension I |
PH |
3.5~5.5 |
4.4 |
Specific optical rotation |
+280~ +305 |
+296 |
Related substances |
Any impurity≤1.0% |
0.26% |
Dimethylaniline |
≤20ppm |
Complies (not used in process) |
Water |
12.0%~15.0% |
13.3% |
Sulphated ash |
≤0.5% |
0.07% |
Bulk density |
0.45g/ml - 0.65g/ml |
0.57g/ml |
Tapped density |
≥0.65g/ml |
0.76g/ml |
Assay |
96.0%~102.0% C16H19N3O4S (calculated on the anhydrous basis) |
99.7% |
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