Description

4-Amino-3-fluorophenol hydrochloride (CAS No. 18266-53-0) is a high-purity organic compound with the molecular formula C₆H₇ClFNO. This fine chemical is widely utilized in pharmaceutical and biochemical research due to its role as a versatile intermediate in the synthesis of fluorinated aromatic compounds. The product is supplied as a hydrochloride salt, ensuring enhanced stability and solubility for experimental applications. With a precise IUPAC name of 4-amino-3-fluorophenol;hydrochloride, this compound is rigorously tested for purity and consistency, making it ideal for sensitive research applications. Suitable for use in analytical standards, medicinal chemistry, and material science, it is available in various packaging options to meet laboratory-scale and bulk requirements.

Properties

• CAS Number: 18266-53-0
• Complexity: 99.1
• IUPAC Name: 4-amino-3-fluoro-phenol;hydrochloride
• InChI: InChI=1S/C6H6FNO.ClH/c7-5-3-4(9)1-2-6(5)8;/h1-3,9H,8H2;1H
• InChI Key: BUNOVSISSBLYTC-UHFFFAOYSA-N
• Exact Mass: 163.0200197
• Molecular Formula: C6H7ClFNO
• Molecular Weight: 163.58
• SMILES: C1=CC(=C(C=C1O)F)N.Cl
• Topological: 46.3
• Monoisotopic Mass: 163.0200197
• Synonyms: 4-Amino-3-fluorophenol hydrochloride, 641-266-3, 18266-53-0, 2-Fluoro-4-hydroxyaniline, HCl, 2-Fluoro-4-hydroxyaniline hydrochloride, Phenol, 4-amino-3-fluoro-, hydrochloride (1:1), 4-amino-3-fluorophenol;hydrochloride, 2-Fluoro-4-hydroxyaniline HCl, MFCD01632189, SCHEMBL2291784, DTXSID90661200, 4-amino-3-fluorophenol, chloride, BUNOVSISSBLYTC-UHFFFAOYSA-N, 4-AMINO-3-FLUOROPHENOL HCL, 4-Amino-3-fluorophenolhydrochloride, BCP19739, CS-M2394, SBB087739, AKOS015910012, AB09438, DS-6599, AC-37544, 4-Amino-3-fluorophenol–hydrogen chloride (1/1)

Application

4-Amino-3-fluorophenol hydrochloride is primarily used as a key intermediate in the synthesis of fluorinated pharmaceutical compounds and agrochemicals. Its reactive amino and hydroxyl groups enable facile derivatization for the development of novel bioactive molecules. Researchers also employ this compound in the preparation of dyes, ligands, and advanced materials requiring fluorophenol motifs. Its stability as a hydrochloride salt makes it particularly useful in multi-step synthetic routes.

Safety and Hazards

GHS Hazard Statements

• H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
• H311 (100%): Toxic in contact with skin [Danger Acute toxicity, dermal]
• H331 (100%): Toxic if inhaled [Danger Acute toxicity, inhalation]

Precautionary Statements

• P261, P262, P264, P270, P271, P280, P301+P316, P302+P352, P304+P340, P316, P321, P330, P361+P364, P403+P233, P405, and P501

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