4-Fluorobenzofuran-3-carboxylic acid CAS 1510405-37-4
| CAS No. | 1510405-37-4 |
| Molecular Formula | C9H5FO3 |
| Molecular Weight | 180.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Fluorobenzofuran-3-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
4-Fluorobenzofuran-3-carboxylic acid (CAS 1510405-37-4), molecular formula C9H5FO3 and molecular weight 180.13 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-Fluorobenzofuran-3-carboxylic acid (C9H5FO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H5FO3 |
| Molecular Weight | 180.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
Related Fluorobenzofuran Standards
- 5-Fluorobenzofuran-6-carboxylic acid (CAS 1312556-72-1)
- 5-Fluorobenzofuran-7-carboxylic acid (CAS 1388021-03-1)
- 4-Fluorobenzofuran-2-carboxylic acid (CAS 1408060-30-9)
- 5-Fluorobenzofuran-2-carboxylic Acid (CAS 89197-62-6)
- 7-Fluorobenzofuran-2-carboxylic acid (CAS 385808-59-3)
- 2-Ethyl-7-fluorobenzofuran-3(2h)-one (CAS 1342957-92-9)
- 2-Ethyl-5-fluorobenzofuran-3(2h)-one (CAS 342412-26-4)
- (6-Fluorobenzofuran-2-yl)boronic acid (CAS 1800231-48-4)
Recommended Standards
- [1-(2,2,2-trifluoroethyl)-1h-imidazol-5-yl]methanol (CAS 1488678-34-7)
- 1-(3,3,3-Trifluoropropyl)-1h-1,2,3-triazol-4-amine (CAS 1518197-68-6)
- 4-Ethyl-5-(trifluoromethyl)isoxazol-3-amine (CAS 1468999-69-0)
- 2-(2-(Trifluoromethyl)-1H-imidazol-1-yl)ethanol (CAS 1521969-17-4)
- 3-(tert-Butoxy)-5-cyclopropoxy-4-nitropyridine (CAS 1243374-48-2)
- 4-(Benzo[d][1,3]dioxol-5-ylmethyl)-N-(3,4-dichlorophenyl)piperazine-1-carboxamide (CAS 327974-99-2)
- 4-bromo-7-ethoxycarbonyl-3-fluoro-6,7,8,9-tetrahydro-5H-carbazole-1-carboxylic acid (CAS 1643156-19-7)
- Ethyl 7-oxo-7-(4-propoxyphenyl)heptanoate (CAS 898757-65-8)
- 2-Methyl-1-(7-methylbenzofuran-2-yl)propan-1-amine (CAS 1484251-23-1)
- 5-Amino-1-(2-chloroethyl)-1H-pyrazole-4-carbonitrile (CAS 89466-60-4)
- rel-((1R,3r,5S)-3-Fluoro-8-azabicyclo[3.2.1]octane hydrochloride) (CAS 2368886-49-9)
- 3-(Thietan-3-ylamino)pentanenitrile (CAS 1880760-25-7)
- Tert-butyl (R)-2-benzylpiperidine-1-carboxylate (CAS 1242146-46-8)
- Protein Kinase C (alpha) Peptide (CAS 159939-84-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com