Cefotaxime sodium salt
Cefotaxime sodium salt (CAS: 64485-93-4), with the molecular formula C16H16N5NaO7S2 and a molecular weight of 477.45 g/mol, is a potent broad-spectrum cephalosporin antibiotic. Supplied by Tech Serve Solutions as a white to light yellow powder, it is tested for plant cell culture applications. This compound is primarily utilized in scientific research and in vitro studies due to its antibacterial properties, interfering with bacterial cell wall synthesis.
- IUPAC
- Cefotaxim sodium salt

Antibacterial Research
Cefotaxime sodium salt serves as a critical reagent in microbiological and biochemical research. Its well-defined mechanism of action, targeting bacterial cell wall synthesis, makes it valuable for studying antibiotic resistance and bacterial physiology.
Plant Cell Culture
This product is tested for use in plant cell culture, acting as an antibiotic to prevent bacterial contamination. This ensures the integrity and success of experiments involving plant tissue and cell growth.
In Vitro Studies
As a research-grade chemical, Cefotaxime sodium salt is employed in various in vitro assays and experimental setups where precise control over bacterial growth or inhibition is required.
| Molecular weight | 477.45 |
|---|---|
| Empirical formula | C16H16N5NaO7S2 |
| Form | powder |
| Colour | white to light yellow |
| Solubility | H2O: soluble (aqueous solutions of pH 4.3-6.2 are stable up to 3 weeks at 2-8 °C.) |
| Storage temperature | 2-8°C |
| Suitability | plant cell culture tested |

Hazard statements
- H317May cause an allergic skin reaction
- H334May cause allergy or asthma symptoms if inhaled
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P342
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 42/43 |
| Safety statements (S) | 22-36/37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Product Line | BioReagent |
|---|---|
| Market Segment | Agriculture |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Cefotaxime sodium salt used for?
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Cefotaxime sodium salt is used in scientific research, particularly in antibacterial studies and as an antibiotic in plant cell culture to prevent bacterial contamination.
What are the CAS number and formula for Cefotaxime sodium salt?
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The CAS number for Cefotaxime sodium salt is 64485-93-4, and its empirical formula is C16H16N5NaO7S2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Cefotaxime sodium salt tested for plant cell culture. The specific assay or purity is not explicitly defined as USP, BP, or EP, and TSS does not represent it as such for these pharmacopoeial standards.
How should Cefotaxime sodium salt be handled safely?
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Handle Cefotaxime sodium salt with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, faceshields, and gloves. It is labelled with danger signals, warning that it may cause an allergic skin reaction and that it may cause allergy or asthma symptoms or breathing difficulties if inhaled.
How is Cefotaxime sodium salt packed and shipped?
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Cefotaxime sodium salt is typically supplied as a powder and should be stored at 2-8°C. Tech Serve Solutions exports fine chemicals globally, adhering to relevant shipping regulations.
How can I request a sample or quote for Cefotaxime sodium salt?
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To request a sample or obtain a quote for Cefotaxime sodium salt, please contact our sales team through the website or by phone, providing your specific requirements.
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