Description

2-Bromo-3-fluorobenzaldehyde (CAS No. 891180-59-9) is a high-purity aromatic aldehyde derivative featuring both bromo and fluoro functional groups, making it a versatile intermediate for advanced organic synthesis. With the molecular formula C₇H₄BrFO, this compound is characterized by its excellent reactivity in cross-coupling reactions, nucleophilic substitutions, and as a precursor for pharmaceuticals, agrochemicals, and material science applications. Each batch is rigorously analyzed via GC/MS, HPLC, and NMR to ensure superior quality (>98% purity) and consistency. Packaged under inert conditions to prevent degradation, this product is ideal for researchers requiring precise and reliable building blocks for complex molecular architectures.

Properties

• CAS Number: 891180-59-9
• Complexity: 129
• IUPAC Name: 2-bromo-3-fluoro-benzaldehyde
• InChI: InChI=1S/C7H4BrFO/c8-7-5(4-10)2-1-3-6(7)9/h1-4H
• InChI Key: CYJBMGYWRHGZBR-UHFFFAOYSA-N
• Exact Mass: 201.94296
• Molecular Formula: C7H4BrFO
• Molecular Weight: 203.01
• SMILES: C1=CC(=C(C(=C1)F)Br)C=O
• Topological: 17.1
• Monoisotopic Mass: 201.94296
• Synonyms: 2-Bromo-3-fluorobenzaldehyde, 891180-59-9, DTXSID10647546, DTXCID20598297, 675-124-7, MFCD07782044, 2-bromo-3-fluoro-benzaldehyde, 3-Fluoro-2-bromobenzaldehyde, SCHEMBL1170296, CYJBMGYWRHGZBR-UHFFFAOYSA-N, BBL101109, SBB065052, STL554905, AKOS005257150, CS-W004707, PS-8170, 2-Bromo-3-fluorobenzaldehyde, AldrichCPR, SY023233, DB-005192, EN300-213573, Z1269200334

Application

2-Bromo-3-fluorobenzaldehyde is widely employed as a key intermediate in the synthesis of bioactive molecules, particularly in pharmaceutical research for developing kinase inhibitors and antimicrobial agents. Its reactive aldehyde group and halogen substituents facilitate Suzuki-Miyaura and Buchwald-Hartwig couplings, enabling the construction of heterocyclic scaffolds. Additionally, it serves as a precursor in material science for designing fluorinated liquid crystals and OLED materials.

Safety and Hazards

GHS Hazard Statements

• 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]

Precautionary Statements

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

Hazard Classes and Categories

• Skin Irrit. 2 (100%)
• Eye Irrit. 2A (100%)
• 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.