Description
2-Bromo-3,4-difluorobenzoic acid (CAS: 170108-05-1) is a high-purity, halogenated benzoic acid derivative designed for advanced research and industrial applications. With the molecular formula C7H3BrF2O2, this compound features a bromine substituent at the 2-position and fluorine atoms at the 3- and 4-positions on the benzoic acid ring, offering unique reactivity for synthetic chemistry. Ideal for pharmaceutical intermediates, agrochemical development, and material science, our product is rigorously tested to ensure ≥98% purity (HPLC/GC) with trace metal analysis available upon request. Packaged under inert gas to prevent degradation, each batch includes comprehensive analytical data (NMR, MS, FTIR) for quality assurance. Available in quantities from milligrams to kilograms with custom synthesis options.
Properties
- CAS Number: 170108-05-1
- Complexity: 188
- IUPAC Name: 2-bromo-3,4-difluoro-benzoic acid
- InChI: InChI=1S/C7H3BrF2O2/c8-5-3(7(11)12)1-2-4(9)6(5)10/h1-2H,(H,11,12)
- InChI Key: SPVFFPDJYPMULI-UHFFFAOYSA-N
- Exact Mass: 235.92845
- Molecular Formula: C7H3BrF2O2
- Molecular Weight: 237.00
- SMILES: C1=CC(=C(C(=C1C(=O)O)Br)F)F
- Topological: 37.3
- Monoisotopic Mass: 235.92845
- Synonyms: 2-BROMO-3,4-DIFLUOROBENZOIC ACID, 170108-05-1, DTXSID10627020, DTXCID10577773, 811-673-2, MFCD09835210, 2-BROMO-3,4-DIFLUOROBENZOICACID, SCHEMBL7558115, 2-bromo-3,4-difluoro-benzoic acid, AKOS015891404, CS-W019552, DS-12492, SY047632, 2-Bromo-3 pound not4-difluorobenzoic acid, DB-064767, EN300-180707
2-Bromo-3,4-difluorobenzoic acid serves as a versatile building block in medicinal chemistry for the synthesis of fluorinated drug candidates. Its electron-withdrawing properties make it valuable in cross-coupling reactions for creating complex aromatic systems. Researchers utilize this compound in developing PET radiotracers due to the fluorine atoms’ isotopic replaceability. In materials science, it acts as a precursor for liquid crystals and specialty polymers requiring halogenated aromatic moieties.
Safety and Hazards
GHS Hazard Statements
- H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
- H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
- H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
- H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
- H411 (50%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
Precautionary Statements
- P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501
Hazard Classes and Categories
- Acute Tox. 4 (100%)
- Skin Irrit. 2 (100%)
- Eye Irrit. 2A (100%)
- STOT SE 3 (100%)
- Aquatic Chronic 2 (50%)
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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.


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