2-Nitroterephthalic acid
2-Nitroterephthalic acid (CAS 610-29-7), with the molecular formula O2NC6H3-1,4-(CO2H)2 and a molecular weight of 211.13 g/mol, is a dicarboxylic acid derivative. It serves as a valuable building block in organic synthesis. Its structure, featuring both nitro and carboxylic acid functionalities, allows for diverse chemical transformations and incorporation into more complex molecular architectures for research and development purposes.
- Synonyms
- 4-(Carboxy)-2-nitrobenzoic acid2-Nitro-1,4-benzenedicarboxylic acid

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of novel organic compounds and complex molecules. Its functional groups enable participation in various condensation and substitution reactions.
Research and Development
Employed in academic and industrial research labs for the development of new materials, pharmaceuticals, and specialty chemicals. Its specific structure makes it useful for targeted synthetic routes.
Building Block for Heterocycles
Can be a precursor for the synthesis of various heterocyclic compounds due to the reactive nature of its functional groups. These heterocycles may find applications in medicinal chemistry or materials science.
| Molecular weight | 211.13 |
|---|---|
| Linear formula | O2NC6H3-1,4-(CO2H)2 |
| Assay | ≥99% |
| Melting point | 270-272 °C(lit.) |

Hazard statements
- 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 |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 2-Nitroterephthalic acid used for?
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2-Nitroterephthalic acid is primarily used as a building block in organic synthesis and in research and development for creating novel compounds, materials, and potentially pharmaceuticals.
What is the CAS number and formula for 2-Nitroterephthalic acid?
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The CAS number is 610-29-7 and the linear formula is O2NC6H3-1,4-(CO2H)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Nitroterephthalic acid with an assay of ≥99%. We do not represent this product as USP, BP, EP, or for pharmaceutical, nutraceutical, or food use.
How should 2-Nitroterephthalic acid be handled safely?
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2-Nitroterephthalic acid is a warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Always use appropriate personal protective equipment including a dust mask (type N95 US), eyeshields, and gloves in a well-ventilated area.
Is 2-Nitroterephthalic acid a controlled substance?
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The provided data does not indicate that 2-Nitroterephthalic acid is a controlled substance.
How is 2-Nitroterephthalic acid packed and shipped?
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2-Nitroterephthalic acid is carefully packed to ensure safe transit and is exported globally by Tech Serve Solutions.
How can I request a quote or sample for 2-Nitroterephthalic acid?
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Please contact our sales team via the website or by phone to request a quote or a sample of 2-Nitroterephthalic acid.
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