3-Hydroxy-4-methyl-2-nitrobenzoic acid
3-Hydroxy-4-methyl-2-nitrobenzoic acid (CAS: 6946-15-2) is a sophisticated organic compound with the molecular formula C8H7NO5 and a molecular weight of 197.14 g/mol. This chemical, characterised by its nitro and carboxylic acid functionalities, serves as a valuable building block in organic synthesis. It is frequently employed in the development of complex molecules and intermediates for research and industrial applications. Tech Serve Solutions provides this reagent with a high purity of 98%.

Organic Synthesis Intermediate
This compound functions as a key intermediate in the synthesis of more complex organic molecules. Its specific arrangement of functional groups allows for targeted chemical transformations.
Research and Development
Utilised in academic and industrial R&D settings for exploring novel chemical pathways and developing new compounds. Its structure lends itself to diverse synthetic strategies.
Building Block for Fine Chemicals
Serves as a fundamental building block in the production of specialised fine chemicals. It is a precursor for various chemical entities with potential applications in diverse industries.
| Molecular weight | 197.14 |
|---|---|
| Linear formula | HOC6H2(CH3)(NO2)CO2H |
| Assay | 98% |
| Melting point | 185-187 °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) | 26-37/39 |
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 3-Hydroxy-4-methyl-2-nitrobenzoic acid used for?
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3-Hydroxy-4-methyl-2-nitrobenzoic acid (CAS: 6946-15-2) is primarily used as a building block and intermediate in organic synthesis for research and industrial applications.
What are the CAS number and chemical formula for this compound?
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The CAS number is 6946-15-2, and the chemical formula is C8H7NO5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of 98%. We do not represent it as USP, BP, EP, or pharmacopoeia grade.
What are the primary safety concerns when handling this chemical?
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This compound is a Warning chemical that can cause skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Always use appropriate PPE, including a dust mask (type N95), eyeshields, and gloves, and handle in a well-ventilated area.
Does Tech Serve Solutions export this chemical?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents, including 3-Hydroxy-4-methyl-2-nitrobenzoic acid.
How can I request a quote or sample?
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Please contact our sales team or use the online form on our website to request a quote or sample for 3-Hydroxy-4-methyl-2-nitrobenzoic acid.
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