Ceftriaxone sodium salt [104376-79-6]

Preferred by chemists for its predictable behavior in reaction systems, Ceftriaxone sodium salt is a research-grade antibiotic small molecule falling under the category of Research Organics & Inorganics. It conforms to the USP 43 grade and has a molecular formula of C18H16N8Na2O7S3 · 3.5H2O, with a molecular weight of 661.60. This white to yellowish-orange crystalline powder exhibits solubility in clear, colourless to yellow solutions. Its pH range is between 6.0 and 8.0, with water content ranging from 8.0 to 11.0 %. The total impurities are kept at ≤ 2.5%, while any single impurity does not exceed 0.2%. The product is sterile and conforms to USP 43 standards for bacterial endotoxins and identification tests. Storing it at 2 to 8 °C ensures its integrity.

• Category: Research Organics & Inorganics
• Appearance: White to yellowish-orange crystalline powder
• Molecular Formula: C18H16N8Na2O7S3 · 3.5H2O
• Bacterial endotoxin: Conforms to USP 43
• Grade: USP 43
• Any single impurity: ≤ 0.2%
• Acetone: ≤ 0.5%
• Assay (Anhydrous): ≤795ug/mg