Description

3-Fluoro-4-hydroxybenzoate (CAS: 350-29-8) is a high-purity organic compound with the molecular formula C₇H₅FO₃. This fluorinated benzoate derivative is widely utilized in pharmaceutical, agrochemical, and materials science research due to its unique structural properties. It serves as a versatile building block for synthesizing bioactive molecules, liquid crystals, and specialty polymers. Our product is rigorously tested for quality (≥95% purity) and is supplied as a white to off-white crystalline powder with excellent solubility in polar organic solvents. Ideal for advanced organic synthesis, this compound is packaged under inert conditions to ensure stability and longevity.

Properties

• CAS Number: 350-29-8
• Complexity: 160
• IUPAC Name: 3-fluoro-4-hydroxy-benzoic acid
• InChI: InChI=1S/C7H5FO3/c8-5-3-4(7(10)11)1-2-6(5)9/h1-3,9H,(H,10,11)
• InChI Key: IUSDEKNMCOUBEE-UHFFFAOYSA-N
• Exact Mass: 156.02227218
• Molecular Formula: C7H5FO3
• Molecular Weight: 156.11
• SMILES: C1=CC(=C(C=C1C(=O)O)F)O
• Topological: 57.5
• Monoisotopic Mass: 156.02227218
• Synonyms: 3-FLUORO-4-HYDROXYBENZOIC ACID, 350-29-8, 3-Fluoro-4-hydroxybenzoate, Benzoic acid, 3-fluoro-4-hydroxy-, DTXSID60188530, DTXCID20111021, 609-056-6, 3-fluoro-4-hydroxy benzoic acid, 3-Fluoro-4-hydroxy-benzoic acid, MFCD00143161, FHB, 3pcf, Oprea1_411304, SCHEMBL226720, 4-hydroxy-3-fluorobenzoic acid, SBB064411, STK082814, AKOS005392549, 3-Fluoro-4-hydroxybenzoic acid, 95%, AB03853, AC-3960, CS-W008917, FF32603, FS-1317, BP-13082, SY017183, DB-006437, F0413, NS00122375, ST50824548, EN300-113060, Q27460292, Z57073754

3-Fluoro-4-hydroxybenzoate is a key intermediate in the synthesis of fluorinated pharmaceuticals, particularly antimicrobial and anti-inflammatory agents. Researchers employ it to modify drug pharmacokinetics by introducing fluorine atoms into target molecules. In material science, it acts as a monomer for engineering high-performance polymers with enhanced thermal stability. Its hydroxyl and carboxyl functional groups also facilitate conjugation in peptide and small-molecule derivatization.

Safety and Hazards

GHS Hazard Statements

• H302 (85.4%): Harmful if swallowed [Warning Acute toxicity, oral]
• H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
• H318 (85.4%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
• H319 (14.6%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (97.9%): 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 (85.4%)
• Skin Irrit. 2 (100%)
• Eye Dam. 1 (85.4%)
• Eye Irrit. 2 (14.6%)
• STOT SE 3 (97.9%)

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