Description

3-Bromo-2-fluorophenol (CAS No. 156682-53-0) is a halogenated phenolic compound with the molecular formula C₆H₄BrFO. This high-purity reagent is ideal for pharmaceutical, agrochemical, and material science research, offering exceptional reactivity due to its bromo and fluoro substituents. The compound is supplied as a crystalline solid or solution, rigorously tested for quality (≥97% purity by HPLC or GC). Its unique structure enables versatile applications in Suzuki couplings, nucleophilic substitutions, and as a building block for complex organic synthesis. Packaged under inert gas to ensure stability, this product is available in research (mg to g) and bulk (kg) quantities with customizable packaging options. SDS and analytical data are available upon request.

Properties

• CAS Number: 156682-53-0
• Complexity: 99.1
• IUPAC Name: 3-bromo-2-fluoro-phenol
• InChI: InChI=1S/C6H4BrFO/c7-4-2-1-3-5(9)6(4)8/h1-3,9H
• InChI Key: MEZFCUMYQXLFOV-UHFFFAOYSA-N
• Exact Mass: 189.94296
• Molecular Formula: C6H4BrFO
• Molecular Weight: 191.00
• SMILES: C1=CC(=C(C(=C1)Br)F)O
• Topological: 20.2
• Monoisotopic Mass: 189.94296
• Synonyms: 3-BROMO-2-FLUOROPHENOL, 156682-53-0, 691-036-1, 3-Bromo-2-fluoro-phenol, MFCD09864673, SCHEMBL1067491, SCHEMBL3563569, SCHEMBL6992340, SCHEMBL28049481, MEZFCUMYQXLFOV-UHFFFAOYSA-N, BCP24587, BBL103740, CL8470, SBB091226, STL557550, AKOS006345495, CS-W006424, PS-8365, SY104296, DB-011126, EN300-190991, Z1201625280

Application

3-Bromo-2-fluorophenol serves as a key intermediate in pharmaceutical synthesis, particularly for fluorinated drug candidates. Its halogenated structure facilitates cross-coupling reactions in agrochemical development, enabling efficient pesticide and herbicide production. Researchers also utilize it in material science to engineer advanced polymers with tailored electronic properties.

Safety and Hazards

GHS Hazard Statements

• H302 (66.7%): Harmful if swallowed [Warning Acute toxicity, oral]
• H312 (33.3%): Harmful in contact with skin [Warning Acute toxicity, dermal]
• H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
• H318 (33.3%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
• H319 (66.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H332 (33.3%): Harmful if inhaled [Warning Acute toxicity, inhalation]
• H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Acute Tox. 4 (66.7%)
• Skin Irrit. 2 (100%)
• Eye Dam. 1 (33.3%)
• Eye Irrit. 2 (66.7%)
• STOT SE 3 (100%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.