4-Nitroanisole
4-Nitroanisole (CAS: 100-17-4), with the molecular formula O2NC6H4OCH3 and a molecular weight of 153.14 g/mol, is a nitro compound utilised in chemical synthesis. It serves as a valuable building block and is employed in scientific research, for instance, in determining solvent parameters and as a nutrient supplement for microbial isolation.
- IUPAC
- 1-Methoxy-4-nitrobenzene
- Synonyms
- 1-Methoxy-4-nitrobenzene

Solvent Parameter Determination
4-Nitroanisole has been utilised as a probe molecule to ascertain the Pi* (polarity/polarizability) parameters of Kamlet-Taft solvents under high-pressure and supercritical conditions.
Microbial Cultivation
This compound serves as a carbon and energy source, facilitating the isolation of specific microbial strains, such as those belonging to the genus Rhodococcus.
Organic Synthesis Intermediate
As a functionalised aromatic compound, 4-Nitroanisole is a useful intermediate in the synthesis of more complex organic molecules within chemical research and development.
| Molecular weight | 153.14 |
|---|---|
| Linear formula | O2NC6H4OCH3 |
| Assay | 97% |
| Density | 1.233 g/mL at 25 °C(lit.) |
| Application | 4-Nitroanisole was used as probe to determine Π* of Kamlet-Taft solvent parameters and high pressure and supercritical water in the temperature range of 16-420 °C1. 4-Nitroanisole was used as carbon and energy supplement for the isolation of Rhodococcus strains2. |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | 130 °C / 266 °F |
| Transport (UN / ADR) | UN 3458 6.1 / PGIII |
| Water hazard class (WGK, DE) | 1 |
| Risk statements (R) | 52/53 |
| Safety statements (S) | 61 |
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 4-Nitroanisole used for?
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4-Nitroanisole is used as a probe for solvent parameter determination and as a carbon and energy supplement for microbial isolation.
What is the CAS number and formula for 4-Nitroanisole?
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The CAS number is 100-17-4 and the linear formula is O2NC6H4OCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Nitroanisole with an assay of 97%. This product is intended for laboratory and research use. TSS does not represent this product as USP, BP, or EP grade.
How should 4-Nitroanisole be handled?
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Handle 4-Nitroanisole with appropriate personal protective equipment, including eyeshields and gloves. It is classified under UN 3458, Class 6.1, Packing Group III, and requires adherence to safety protocols for toxic substances.
Is 4-Nitroanisole a controlled substance?
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The provided data does not indicate that 4-Nitroanisole is a controlled substance.
How is 4-Nitroanisole supplied and exported?
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4-Nitroanisole is available from Tech Serve Solutions for global export, supplied in appropriate packaging compliant with transport regulations.
How can I request a quote or sample for 4-Nitroanisole?
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Please contact our sales team via the website to request a quotation or a sample of 4-Nitroanisole.
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