Furazolidone
Furazolidone (CAS: 67-45-8), with the empirical formula C8H7N3O5 and a molecular weight of 225.16 g/mol, is a synthetic nitrofuran derivative. It exhibits broad-spectrum antibacterial and antiprotozoal activity, primarily acting as a bacteriostatic agent. Furazolidone is recognised for its utility as an analytical standard and in biochemical research.
- IUPAC
- 3-(5-Nitrofurfurylideneamino)-2-oxazolidinone

Analytical Standards
Serves as a reference standard for analytical chemistry, particularly in chromatography and quality control applications. It is used to identify and quantify Furazolidone in various matrices.
Biochemical Research
Employed in research settings to study its biological mechanisms of action, antimicrobial properties, and potential toxicological effects. Its defined chemical structure makes it valuable for experimental design.
Antibacterial Agent
Utilised in specific veterinary applications and as a reference compound in studies related to antibacterial efficacy and resistance.
| Molecular weight | 225.16 |
|---|---|
| Empirical formula | C8H7N3O5 |
| Grade | VETRANAL™, analytical standard |

Hazard statements
- H361Suspected of damaging fertility or the unborn child
Precautionary statements
- P281Use personal protective equipment as required
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 62 |
| 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 Furazolidone (CAS 67-45-8) used for?
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Furazolidone (CAS 67-45-8) is primarily used as an analytical standard and in biochemical research. It possesses antibacterial and antiprotozoal properties.
What are the CAS number and formula for Furazolidone?
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The CAS number for Furazolidone is 67-45-8, and its empirical formula is C8H7N3O5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Furazolidone as VETRANAL™, an analytical standard. The precise purity is available on the Certificate of Analysis.
How should Furazolidone be handled and stored safely?
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Handle Furazolidone with appropriate personal protective equipment, including a dust mask type N95, eyeshields, and gloves. It is classified with hazard statement H361, indicating suspected damage to fertility or the unborn child. Store in a well-ventilated area as per its safety data sheet.
Is Furazolidone a controlled substance?
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Based on the provided data, Furazolidone is not explicitly listed as a controlled substance. However, its classification as 'Warning' and H361 (suspected reproductive toxicity) requires careful handling and regulatory compliance.
How is Furazolidone packed, shipped, and exported by Tech Serve Solutions?
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Furazolidone is packed in compliance with relevant regulations for chemical transport. Tech Serve Solutions has extensive experience in exporting fine chemicals globally.
How can I request a quote or sample for Furazolidone?
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To request a quote or sample for Furazolidone, please contact our sales team directly through the website or by phone.
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