Fusidic acid
Fusidic acid (CAS: 6990-06-3, Formula: C31H48O6) is a steroid antibiotic known for its significant antibacterial properties. With a molecular weight of 516.71 g/mol, this compound is primarily recognised for its role in inhibiting bacterial protein synthesis. It is widely employed in research settings for studying antimicrobial mechanisms and developing new therapeutic agents.

Antibacterial Research
Fusidic acid serves as a valuable tool in microbiology and pharmacology research, enabling the investigation of bacterial resistance mechanisms and the development of novel antibiotic therapies. Its specific mode of action makes it ideal for studying protein synthesis inhibition.
Cell Biology Studies
Utilised in cell biology, Fusidic acid can be used to probe cellular processes affected by protein synthesis disruption. This allows researchers to explore cell signalling pathways and gene expression under controlled conditions.
Drug Discovery and Development
As a bioactive small molecule, Fusidic acid is employed in the early stages of drug discovery. Its established antibacterial profile provides a reference point for the design and screening of new antimicrobial compounds.
| Molecular weight | 516.71 |
|---|---|
| Empirical formula | C31H48O6 |
| Storage temperature | 2-8°C |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
| Safety statements (S) | 36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 Fusidic acid primarily used for?
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Fusidic acid is primarily used in research settings for studying antibacterial mechanisms, cell biology, and drug discovery due to its role in inhibiting bacterial protein synthesis.
What is the CAS number and formula for Fusidic acid?
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The CAS number for Fusidic acid is 6990-06-3, and its molecular formula is C31H48O6.
What grade and purity does Tech Serve Solutions supply for Fusidic acid?
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Tech Serve Solutions supplies Fusidic acid as a research-grade chemical. The specific assay and purity are detailed in the product's specification sheet, and TSS does not represent this product as USP, BP, or EP grade.
What are the primary safety concerns when handling Fusidic acid?
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Fusidic acid is classified with a GHS07 symbol and a 'Warning' signal word. It has hazard statement H302, indicating it is harmful if swallowed. Appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, should be used during handling.
How is Fusidic acid packed, shipped, and exported by TSS?
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Fusidic acid is packed and stored at 2-8°C. Tech Serve Solutions is a specialist global supplier and exporter, ensuring compliant packaging and shipping for research chemicals worldwide.
How can I request a sample or quote for Fusidic acid?
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To request a sample or obtain a quote for Fusidic acid, please contact the Tech Serve Solutions sales team through our website or by phone.
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