trans-2-Methoxy-β-nitrostyrene
trans-2-Methoxy-β-nitrostyrene (CAS 3316-24-3) is a chemical compound with the linear formula CH3OC6H4CH=CHNO2 and a molecular weight of 179.17 g/mol. It is an organic building block utilised in chemical synthesis. This compound, typically supplied at 97% purity, serves as a valuable intermediate in various research and development applications within organic chemistry.
- IUPAC
- 1-Methoxy-2-(2-nitrovinyl)benzene,2-(2-Methoxyphenyl)nitroethene
- Synonyms
- 1-Methoxy-2-(2-nitrovinyl)benzene2-(2-Methoxyphenyl)nitroethene

Organic Synthesis Intermediate
This compound functions as a key intermediate in the synthesis of more complex organic molecules. Its structure allows for versatile chemical transformations, making it useful in the development of novel compounds.
Building Block for Heterocycles
The presence of the nitroalkene moiety makes trans-2-Methoxy-β-nitrostyrene a useful precursor for constructing various heterocyclic systems, which are prevalent in pharmaceuticals and agrochemicals.
Research and Development
Utilised in academic and industrial research settings for exploring new synthetic methodologies and creating novel chemical entities for various scientific investigations.
| Molecular weight | 179.17 |
|---|---|
| Linear formula | CH3OC6H4CH=CHNO2 |
| Assay | 97% |
| Melting point | 46-50 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | >110 °C / >230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26-36/37 |
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 trans-2-Methoxy-β-nitrostyrene used for?
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trans-2-Methoxy-β-nitrostyrene is used as an intermediate in organic synthesis and as a building block for creating more complex organic molecules, particularly in research and development settings.
What are the CAS number and formula for trans-2-Methoxy-β-nitrostyrene?
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The CAS number for trans-2-Methoxy-β-nitrostyrene is 3316-24-3 and its linear formula is CH3OC6H4CH=CHNO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies trans-2-Methoxy-β-nitrostyrene with an assay of 97%. We do not represent this product as USP, EP, BP, or any other pharmacopoeial grade.
How should trans-2-Methoxy-β-nitrostyrene be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation to prevent respiratory irritation. Refer to the Safety Data Sheet for comprehensive handling guidelines.
Is trans-2-Methoxy-β-nitrostyrene a controlled substance?
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The provided data does not indicate that trans-2-Methoxy-β-nitrostyrene is a controlled substance.
How can I request a sample or quote for trans-2-Methoxy-β-nitrostyrene?
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To request a sample or quote, please contact our sales team through the website or by calling our office. Provide the product name and CAS number for prompt service.
How is trans-2-Methoxy-β-nitrostyrene typically packed and exported?
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trans-2-Methoxy-β-nitrostyrene is carefully packed to ensure stability during transit and is exported globally, adhering to all relevant shipping regulations for chemical compounds.
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