(3-Acetyl-5-fluorophenyl)boronic acid CAS 2002406-01-9
| CAS No. | 2002406-01-9 |
| Molecular Formula | C8H8BFO3 |
| Molecular Weight | 181.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-Acetyl-5-fluorophenyl)boronic acid (CAS 2002406-01-9), molecular formula C8H8BFO3 and molecular weight 181.96 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (3-Acetyl-5-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.
As a certified reference material (CRM), (3-Acetyl-5-fluorophenyl)boronic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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.) | 1996 |
| Halogen Content | F-containing |
Related Acetyl Standards
- (4-Acetyl-2-fluorophenyl)boronic acid (CAS 1022154-78-4)
- (3-Acetyl-2-fluorophenyl)boronic acid (CAS 870778-95-3)
- (3-Acetyl-4-fluorophenyl)boronic acid (CAS 850198-68-4)
- (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
- 3,4-Dichloroisoxazole-5-carboxylic acid (CAS 67021-65-2)
- 3-Iodoprop-2-yn-1-ol (CAS 1725-82-2)
- 3-Fluoro-2-formyl-5-methylphenylboronic acid (CAS 2121511-45-1)
- 2,4-Dichloro-5-nitro-1H-imidazole (CAS 15965-32-9)
- 1-Bromo-4-difluoromethoxy-5-fluoro-2-nitrobenzene (CAS 1807172-74-2)
- 3-(tert-Butyl)-4-(2-methoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole (CAS 1246888-88-9)
- 2,4-Dichloro-4a,5,6,7,8,8a-hexahydroquinazoline (CAS 1026635-23-3)
- 5-Bromo-2-(pyrrolidin-1-yl)nicotinic acid (CAS 742100-67-0)
- 2,3,5-Trichloropyridine (CAS 16063-70-0)
- Methyl 2-(cyclopentanecarbonyl)butanoate (CAS 1249081-72-8)
- 4-Chloro-3-{[(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetyl]amino}benzoic acid (CAS 1142206-93-6)
- (S)-2-((2-(((S)-1-hydroxypropan-2-yl)amino)ethyl)amino)butan-1-ol Dihydrochloride (CAS CATO-C3D-5712)
- 2-(Difluoromethyl)-3-fluoro-6-iodopyridine-5-acetic acid (CAS 1805512-88-2)
- Insulin Degludec Impurity 2 (CAS CATO-C4X-21572)
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