4-Bromo-2-methylbenzoic acid
4-Bromo-2-methylbenzoic acid (CAS: 68837-59-2), with the molecular formula BrC₆H₃(CH₃)CO₂H and a molecular weight of 215.04 g/mol, is a key organic building block. This compound serves as a valuable intermediate in the synthesis of various chemical entities. Notably, it is employed in the preparation of anthranilic acids which exhibit antibacterial properties, making it relevant for pharmaceutical research and development.

Pharmaceutical Intermediate
Utilised in the synthesis of anthranilic acid derivatives, which have demonstrated antibacterial activity. This makes it a valuable compound for research and development in the pharmaceutical sector.
Organic Synthesis Building Block
Serves as a versatile reagent in organic chemistry, enabling the construction of more complex molecular structures. Its functional groups allow for a variety of chemical transformations.
Research and Development
Applied in academic and industrial research laboratories for the exploration of new chemical pathways and the development of novel compounds with potential biological activities.
| Molecular weight | 215.04 |
|---|---|
| Linear formula | BrC6H3(CH3)CO2H |
| Assay | 97% |
| Application | Building block used in a preparation of anthranilic acids possessing antibacterial activity.1 |
| Melting point | 180-184 °C |

Hazard statements
- H301Toxic if swallowed
- H319Causes serious eye irritation
Precautionary statements
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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-Bromo-2-methylbenzoic acid used for?
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4-Bromo-2-methylbenzoic acid is primarily used as a building block in organic synthesis, notably in the preparation of anthranilic acids with antibacterial activity. It is also utilised in chemical research and development.
What are the CAS number and chemical formula for 4-Bromo-2-methylbenzoic acid?
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The CAS number for 4-Bromo-2-methylbenzoic acid is 68837-59-2, and its chemical formula is BrC₆H₃(CH₃)CO₂H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Bromo-2-methylbenzoic acid with an assay of 97%. We do not represent this product as USP, BP, or EP grade; it is suitable for laboratory and research applications.
How should 4-Bromo-2-methylbenzoic acid be handled safely?
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Handling requires caution due to its hazardous nature. It is toxic if swallowed and causes serious eye irritation. Recommended personal protective equipment includes a dust mask (type N95), eyeshields, faceshields, and gloves. Follow all precautionary statements, especially P301 + P310 and P305 + P351 + P338.
Is 4-Bromo-2-methylbenzoic acid shipped internationally by TSS?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 4-Bromo-2-methylbenzoic acid, and can facilitate international shipments.
How can I request a sample or quote for 4-Bromo-2-methylbenzoic acid?
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To request a sample or a quote for 4-Bromo-2-methylbenzoic acid, please use the contact form on our website or call our sales department directly.
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