(4-fluorobenzofuran-7-yl)boronic acid CAS 1204580-77-7
| CAS No. | 1204580-77-7 |
| Molecular Formula | C8H14BFO3 |
| Molecular Weight | 188.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-fluorobenzofuran-7-yl)boronic acid (C8H14BFO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
(4-fluorobenzofuran-7-yl)boronic acid (CAS 1204580-77-7), molecular formula C8H14BFO3 and molecular weight 188.00 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures (4-fluorobenzofuran-7-yl)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 | C8H14BFO3 |
| Molecular Weight | 188.00 g/mol |
| 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 | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
Related fluorobenzofuran Standards
- (4-fluorobenzofuran-2-yl)boronic acid (CAS 1423791-86-9)
- (6-fluorobenzofuran-7-yl)boronic acid (CAS 2614261-96-8)
- 6-fluorobenzofuran-3-carboxylic acid (CAS 1393561-25-5)
- 5-fluorobenzofuran-3-carboxylic acid (CAS 147373-09-9)
- 7-fluorobenzofuran-3-carboxylic acid (CAS 215801-85-7)
- 1-(5-fluorobenzofuran-6-yl)ethanol (CAS 2481590-00-3)
- 1-(5-fluorobenzofuran-6-yl)ethanone (CAS 2481589-96-0)
- 2-Butyl-4-fluorobenzofuran (CAS 863870-90-0)
Recommended Standards
- (4-amino-3-nitrophenyl)boronic acid (4-azanyl-3-nitro-phenyl)boronic acid 89466-07-9 A843201 (CAS 89466-07-9)
- AH7TJ8228U 7101-31-7 Dimethyldiselenide Dimethyl diselenide EINECS 230-410-7 UNII-AH7TJ8228U (CAS 7101-31-7)
- 4-Pyrazol-1-yl-phenylboronic Acid (CAS 891270-35-2)
- 2-(2,4-Dichloropyrimidin-5-yl)acetonitrile (CAS 1000548-88-8)
- o-Toluidine (CAS 95-53-4)
- Methyl 3-amino-6-chloro-5-((cyclopropylmethyl)amino)pyrazine-2-carboxylate (CAS 1144-56-5)
- Methyl 7-chlorothieno[2,3-c]pyridine-4-carboxylate (CAS 1206981-93-2)
- 3-Amino-1,5-naphthalenedisulfonic acid disodium salt (CAS 14170-43-5)
- tert-Butyl 4-(5-aminopyridin-3-yl)piperidine-1-carboxylate (CAS 762298-12-4)
- Dimethyl 2-(2-phenylhydrazono)malonate (CAS 13732-26-8)
- n-((1-Ethyl-1h-pyrazol-3-yl)methyl)-4-isopropylaniline (CAS 1006352-87-9)
- (1-(Tetrahydro-2H-pyran-2-yl)-1H-imidazol-2-yl)methanol (CAS 2158677-73-5)
- 2,5-Dioxopyrrolidin-1-yl 3-(acetylthio)propanoate (CAS 84271-78-3)
- Semaglutide impurity 29 (CAS 1188328-22-4)
Why CATO?
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