3-Bromo-4-fluorobenzoic acid
3-Bromo-4-fluorobenzoic acid (CAS: 1007-16-5) is a valuable organic compound with the linear formula BrC<sub>6</sub>H<sub>3</sub>(F)COOH and a molecular weight of 219.01 g/mol. This white to off-white solid functions as a key building block in chemical synthesis, particularly within the pharmaceutical and agrochemical industries. Its unique structure, featuring both bromine and fluorine substituents on a benzoic acid core, enables diverse chemical transformations.

Pharmaceutical Intermediate
Used in the synthesis of active pharmaceutical ingredients (APIs). The presence of halogen atoms allows for further functionalization and coupling reactions crucial for drug discovery and development.
Agrochemical Synthesis
Serves as a precursor for the development of novel pesticides and herbicides. Its structure can be modified to create compounds with targeted biological activity.
Organic Synthesis Building Block
A versatile intermediate for creating complex organic molecules. Its reactivity is exploited in cross-coupling reactions and other synthetic methodologies.
Materials Science Research
Incorporated into the design of advanced materials. Fluorinated aromatic compounds are often explored for their unique electronic and physical properties.
| Molecular weight | 219.01 |
|---|---|
| Linear formula | BrC6H3(F)COOH |
| Assay | 95% |
| Melting point | 138-140 °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-Bromo-4-fluorobenzoic acid used for?
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3-Bromo-4-fluorobenzoic acid is primarily used as a building block in organic synthesis, particularly for the development of pharmaceuticals and agrochemicals, and in materials science research.
What is the CAS number and formula for 3-Bromo-4-fluorobenzoic acid?
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The CAS number is 1007-16-5 and the linear formula is BrC<sub>6</sub>H<sub>3</sub>(F)COOH.
What grade and purity does Tech Serve Solutions supply for 3-Bromo-4-fluorobenzoic acid?
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Tech Serve Solutions supplies 3-Bromo-4-fluorobenzoic acid with an assay of 95%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 3-Bromo-4-fluorobenzoic acid be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Avoid breathing dust and ensure good ventilation. This compound is classified as an irritant to the skin, eyes, and respiratory tract (H315, H319, H335).
Is 3-Bromo-4-fluorobenzoic acid a controlled substance?
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Based on the provided data, 3-Bromo-4-fluorobenzoic acid (CAS: 1007-16-5) is not listed as a controlled substance.
How is 3-Bromo-4-fluorobenzoic acid packed and shipped?
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Tech Serve Solutions exports fine chemicals globally. Packaging details are available upon request, adhering to international shipping regulations for chemical compounds.
How can I request a quote or sample for 3-Bromo-4-fluorobenzoic acid?
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To request a quote or a sample, please contact our sales department through the website or by phone, referencing the product name and CAS number 1007-16-5.
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