Description

2′-(Trifluoromethoxy)acetophenone (CAS No. 220227-93-0) is a high-purity fluorinated organic compound with the molecular formula C₉H₇F₃O₂. This specialized chemical is widely used in pharmaceutical research, agrochemical development, and advanced material synthesis due to its trifluoromethoxy functional group, which enhances reactivity and stability. Its clear liquid form and consistent purity (>98%) make it ideal for precise laboratory applications, including intermediates in drug discovery and ligand synthesis. Suitable for HPLC, NMR, and LC-MS analysis, this product is packaged under inert conditions to ensure long-term stability. Each batch undergoes rigorous QC testing to meet industry standards for researchers and scientists.

Properties

• CAS Number: 220227-93-0
• Complexity: 213
• IUPAC Name: 1-[2-(trifluoromethoxy)phenyl]ethanone
• InChI: InChI=1S/C9H7F3O2/c1-6(13)7-4-2-3-5-8(7)14-9(10,11)12/h2-5H,1H3
• InChI Key: XTXSTESGCXKUIH-UHFFFAOYSA-N
• Exact Mass: 204.03981395
• Molecular Formula: C9H7F3O2
• Molecular Weight: 204.15
• SMILES: CC(=O)C1=CC=CC=C1OC(F)(F)F
• Topological: 26.3
• Monoisotopic Mass: 204.03981395
• Synonyms: 2′-(Trifluoromethoxy)acetophenone, 220227-93-0, DTXSID30380403, DTXCID20331429, 642-468-4, 1-(2-(Trifluoromethoxy)phenyl)ethanone, 1-[2-(trifluoromethoxy)phenyl]ethanone, 1-[2-(trifluoromethoxy)phenyl]ethan-1-one, MFCD00236320, 2-(trifluoromethoxy)acetophenone, 1-acetyl-2-(trifluoromethoxy)benzene, 1-(2-(Trifluoromethoxy)phenyl)ethan-1-one, SCHEMBL1286691, SCHEMBL2096726, 1-(2-Trifluoromethoxyphenyl)ethanone, CK1156, SBB093258, AKOS009158278, PS-8142, SY016251, CS-0020116, ST50408255, T2794, EN300-69570, 2 inverted exclamation mark -(Trifluoromethoxy)acetophenone

2′-(Trifluoromethoxy)acetophenone serves as a key intermediate in the synthesis of bioactive molecules, particularly in pharmaceuticals targeting CNS disorders. It is utilized in cross-coupling reactions for fluorinated aromatic compounds. The trifluoromethoxy group enhances metabolic stability in drug candidates. Researchers also employ it in material science for liquid crystal and polymer modifications.

Safety and Hazards

GHS Hazard Statements

• H315 (66.7%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (66.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (33.3%): 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 (66.7%)
• Eye Irrit. 2 (66.7%)
• STOT SE 3 (33.3%)

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