(4-Acetyl-2-fluorophenyl)boronic acid CAS 1022154-78-4
| CAS No. | 1022154-78-4 |
| Molecular Formula | C8H8BFO3 |
| Molecular Weight | 181.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 181.96 g/mol gives (4-Acetyl-2-fluorophenyl)boronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(4-Acetyl-2-fluorophenyl)boronic acid (CAS 1022154-78-4), molecular formula C8H8BFO3 and molecular weight 181.96 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (4-Acetyl-2-fluorophenyl)boronic acid (C8H8BFO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.5, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 181.96 g/mol, it falls into the medium-molecular-weight range. 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-Acetyl-2-fluorophenyl)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.) | 1988 |
| Halogen Content | F-containing |
Related Acetyl Standards
- (3-Acetyl-2-fluorophenyl)boronic acid (CAS 870778-95-3)
- (3-Acetyl-4-fluorophenyl)boronic acid (CAS 850198-68-4)
- (3-Acetyl-5-fluorophenyl)boronic acid (CAS 2002406-01-9)
- (4-Acetyl-3-fluorophenyl)boronic acid (CAS 481725-35-3)
- 3-(3-Fluorophenyl)-3-oxopropanoic acid (CAS 1000530-96-0)
- 3-(4-Fluorophenyl)-2-hydroxyacrylic acid (CAS 111649-73-1)
- 1287217-43-9 3-(4-Fluorophenyl)oxirane-2-carboxylic acid (CAS 1287217-43-9)
- 1287217-80-4 3-(2-Fluorophenyl)oxirane-2-carboxylic acid (CAS 1287217-80-4)
Recommended Standards
- 14265-80-6 Tungsten, isotope of mass 182 Tungsten-182 182W (CAS 14265-80-6)
- (4-Fluoro-3-formyl-5-methylphenyl)boronic acid (CAS 1310384-23-6)
- 3-Borono-5-hydroxybenzoic acid (CAS 851667-21-5)
- 3-Fluoro-2-formyl-4-methylphenyboronic acid (CAS 1451391-40-4)
- 2-(2-Chloro-6-ethoxy-4-formylphenoxy)-N-(furan-2-ylmethyl)acetamide (CAS 923776-04-9)
- Methyl 4-(benzo[d]thiazol-2-yl)benzoate (CAS 2182-77-6)
- 2,4-Difluoro-3-hydroxybenzonitrile (CAS 1214373-88-2)
- PV8 HCl (CAS 13415-55-9)
- Yibeissine (CAS 143502-51-6)
- Dehydroconiferyl alcohol (CAS 28199-69-1)
- (S)-4-(5-Bromo-2-nitrophenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid 1786843-00-2 (CAS 1786843-00-2)
- N,N-dimethyl-5-(1-tosylpiperidin-2-yl)pyridin-2-amine (CAS 1352539-06-0)
- 4-Chloro-3-iodo-1-(phenylsulfonyl)-5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1299607-80-9)
- Cyclopeptide-5 (CAS 197172-76-2)
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