4-Fluoro-3-formylphenylboronic Acid CAS 374538-01-9
| CAS No. | 374538-01-9 |
| Molecular Formula | C7H6BFO3 |
| Molecular Weight | 167.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Fluoro-3-formylphenylboronic Acid (CAS 374538-01-9) is a high-purity analytical reference standard with the molecular formula C7H6BFO3 and a molecular weight of 167.93 g/mol.
Based on its molecular formula C7H6BFO3, 4-Fluoro-3-formylphenylboronic Acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 167.93 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-Fluoro-3-formylphenylboronic 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.
Physical & Chemical Properties
| Molecular Formula | C7H6BFO3 |
| Molecular Weight | 167.93 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 5-Fluoro-2-formylphenylboronic Acid (CAS 1256355-30-2)
- (2-Fluoro-6-formylphenyl)boronic acid (CAS 1938062-31-7)
- (2-Fluoro-5-formylphenyl)boronic acid (CAS 352534-79-3)
- (3-Fluoro-5-formylphenyl)boronic acid (CAS 328956-60-1)
- 2-Fluoro-3-formylphenylboronic Acid (CAS 849061-98-9)
- 3-Fluoro-4-formylphenylboronic Acid (contains varying amounts of Anhydride) (CAS 248270-25-9)
- 4-Fluoro-2-formylbenzeneboronic acid (CAS 825644-26-6)
- 4-Fluoro-2,5-dimethylphenylboronic acid (CAS 1072946-10-1)
Recommended Standards
- (2-Hydroxy-4-methoxyphenyl)boronic acid (CAS 1068155-43-0)
- (5-Hydroxy-2-methoxyphenyl)boronic acid (CAS 1072952-43-2)
- 3-Bromopyruvate-1-<SUP>13</SUP>C (CAS 1173018-50-2)
- 3-Hydroxy-5-methoxyphenylboronic acid (CAS 1318165-81-9)
- (4Z)-1,3-Diphenyl-4-{[2-(prop-2-en-1-yloxy)naphthalen-1-yl]methylidene}-4,5-dihydro-1H-pyrazol-5-one (CAS 321432-15-9)
- 5-((4-Methoxyphenoxy)methyl)furan-2-carboxylic acid (CAS 832739-39-6)
- Be(PP)2 (CAS 220694-90-6)
- 1,4-Piperazinedibutanamine (CAS 88829-10-1)
- 2-(1H-Imidazol-4-yl)-1H-benzo[d]imidazole (CAS 157519-98-7)
- Wangresin (CAS 201058-08-4)
- 2,7-Dibromo-9,10-dihydrophenanthrene (CAS 61650-86-0)
- 2-(Chloromethyl)-7-methylimidazo[1,2-a]pyridine (CAS 118000-41-2)
- 1S,3S,alphaR-Deltamethrin (CAS 64364-01-8)
- Delta-Sleep Inducing Peptide (CAS 62568-57-4)
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