Customization: | Available |
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Powder: | Yes |
Customized: | Non-Customized |
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Manufacturer supply good price cas 74578-69-1 Ceftriaxone Sodium
Ceftriaxone Sodium is an antibiotic useful for the treatment of a number of bacterial infections. Ceftriaxone Sodium is a third-generation cephalosporin.
Molecular Formula: C8H10NNaO5S
Molecular Weight: 255.22
CAS Number: 74578-69-1
EINECS NO.: 273-984-4
Appearance :White or off-white powder, odorless
Standard :EP/BP/USP
Item
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Specification
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Results
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Characters
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Appearance:almost white or yellowish, slightly hygroscopic, crystalline powder Solubility:freely soluble in water, sparingly soluble in methanol, very slightly soluble in anhydrous ethanol. |
Almost white, slightly hygroscopic, crystalline powder; Solubility: Conform |
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Identification
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1. A. Infrared absorption spectrophotometry, comparison; 2. B. It gives reaction (a) of sodium |
Positive
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PH
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6.0-8.0
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7.3
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Specific optical rotation
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-155°~-170°
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-160°
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Appearance of solution
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It is Clear and not more intensely colored than reference solution Y5 or BY5
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Clear,5
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Related substances
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Any impurity
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≤1.0%
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0.1%
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Total impurities
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≤4.0%
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0.4%
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Water
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≤8.0-11.0%
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8.8%
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N,N-Dimethylanlline
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≤0.0020%
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Not detected
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2-Ethylhexanoic
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≤0.8%
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0.002%
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Bacterial endotoxins
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<0.08IU/mg
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<0.08IU/mg
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Sterility
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Sterile
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Sterile
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Sub-visible particles
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≥10μm
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Not more than 2250 particles/g
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608 particles/g
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≥25μm
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Not more than 225 particles/g
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26 particles/g
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Assay(based on anhydrous substance)
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96.0%-102.0%
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99.2%
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Conclusion
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The above results meet the EP8.0th Edition
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Function