Azoxymethane
Azoxymethane (CAS 25843-45-2), molecular formula CH3N=N(→O)CH3, is a high-purity chemical supplied by Tech Serve Solutions for cell biology applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- AOM

| Molecular weight | 74.08 |
|---|---|
| Linear formula | CH3N=N(→O)CH3 |
| Assay | ≥90% (GC) |
| Boiling point | 97-99 °C(lit.) |
| Density | 0.991 g/mL at 25 °C(lit.) |
| Concentration | 13.4 M |
| Storage temperature | −20°C |
| Contains / stabiliser | ≤15% ethanol and acetic acid (Packaged based on azoxymethane.) |
| Application | Azoxymethane (AOM), a gene mutation agent, may be used with dextran sulfate sodium (DSS) to create cancer models in laboratory animals which can be used to study mechanisms of cancer progression and chemoprevention. |


Hazard statements
- H300Fatal if swallowed
- H350May cause cancer
Precautionary statements
- P201Obtain special instructions before use
- P264Wash thoroughly after handling
- P301IF SWALLOWED
- P305IF IN EYES
- P308IF exposed or concerned
| Transport (UN / ADR) | UN 2810 6.1 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 45-46-25 |
| Safety statements (S) | 53-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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 Azoxymethane?
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Azoxymethane (CAS 25843-45-2), molecular formula CH3N=N(→O)CH3, is a high-purity chemical supplied by Tech Serve Solutions for cell biology applications, to USP, BP and EP standards.
What grades of Azoxymethane does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Azoxymethane in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of Azoxymethane?
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Azoxymethane has CAS number 25843-45-2 and molecular formula CH3N=N(→O)CH3. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Azoxymethane?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of Azoxymethane ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should Azoxymethane be stored?
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Store Azoxymethane in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is Azoxymethane used for?
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Azoxymethane is used in cell biology applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for Azoxymethane?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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