(4-Fluoro-3-formyl-5-methylphenyl)boronic acid CAS 1310384-23-6
| CAS No. | 1310384-23-6 |
| Molecular Formula | C8H8BFO3 |
| Molecular Weight | 181.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, (4-Fluoro-3-formyl-5-methylphenyl)boronic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 181.96 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
(4-Fluoro-3-formyl-5-methylphenyl)boronic acid (CAS 1310384-23-6) is a high-purity analytical reference standard with the molecular formula C8H8BFO3 and a molecular weight of 181.96 g/mol.
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-formyl-5-methylphenyl)boronic 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 | C8H8BFO3 |
| Molecular Weight | 181.96 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 |
| 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.) | 1990 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 3-Fluoro-2-formyl-4-methylphenyboronic acid (CAS 1451391-40-4)
- 3-Fluoro-2-formyl-5-methylphenylboronic acid (CAS 2121511-45-1)
- 4-Fluoro-5-formyl-2-methylphenylboronic acid (CAS 2377606-69-2)
- 5-fluoro-6-(hydroxymethyl)-1,3-dihydro-2,1-benzoxaborol-1-ol (CAS 947165-12-0)
- (2-Fluoro-5-isopropylphenyl)boronic acid (CAS 1256354-92-3)
- (2-Fluoro-4-isopropylphenyl)boronic acid (CAS 2225174-97-8)
- B-(2-Fluoro-4-propylphenyl)boronic acid (CAS 442661-38-3)
- 5-Fluoro-6-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 2446509-01-7)
Recommended Standards
- (4-Acetyl-2-fluorophenyl)boronic acid (CAS 1022154-78-4)
- 14265-80-6 Tungsten, isotope of mass 182 Tungsten-182 182W (CAS 14265-80-6)
- 2,4-Dichloro-5-nitro-1H-imidazole (CAS 15965-32-9)
- 3-Borono-5-hydroxybenzoic acid (CAS 851667-21-5)
- 4-(2-Hydroxyethyl)-1-((4-iodophenyl)sulfonyl)-5-methyl-1,2-dihydro-3H-pyrazol-3-one (CAS 860611-73-0)
- 1-Chloro-5-ethoxypentane (CAS 60905-54-6)
- N-[(4-nitrophenyl)methyl]aniline (CAS 10359-18-9)
- 2-(3-Bromophenyl)-1,3-thiazole (CAS 30216-47-8)
- 1-(2,5-Dimethoxyphenyl)-5-(5,5-dimethyl-1,3-dioxan-2-yl)pentan-1-one (CAS 898756-13-3)
- Cis-4-Methylcyclohexanecarboxylic acid (CAS 934-67-8)
- 3-(4-Aminophenyl)-1-(2,4,6-trihydroxyphenyl)propan-1-one (CAS 157405-89-5)
- tert-Butyl 4-((4-iodopyridin-2-yl)amino)piperidine-1-carboxylate (CAS 1704068-61-0)
- Methyl (E)-3-(1H-imidazol-2-yl)-2-propenoate (CAS 193540-47-5)
- Semaglutide (CAS CATO-C4X-2226105)
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