(3-Fluorostyryl)boronic acid CAS 214907-19-4
| CAS No. | 214907-19-4 |
| Molecular Formula | C8H8BFO2 |
| Molecular Weight | 165.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 165.96 g/mol gives (3-Fluorostyryl)boronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(3-Fluorostyryl)boronic acid (CAS 214907-19-4) is a high-purity analytical reference standard with the molecular formula C8H8BFO2 and a molecular weight of 165.96 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, (3-Fluorostyryl)boronic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 165.96 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 (3-Fluorostyryl)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 | C8H8BFO2 |
| Molecular Weight | 165.96 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 2018 |
| Halogen Content | F-containing |
Related Fluorostyryl Standards
- (E)-(3-Fluorostyryl)boronic Acid (CAS 849062-22-2)
- (E)-(4-Fluorostyryl)boronic acid (CAS 460748-43-0)
- (2-(4-Fluorostyryl)oxazol-4-yl)methanol (CAS 832730-26-4)
- 6-(4-Fluorostyryl)-1,3,5-triazine-2,4-diamine (CAS 726-33-0)
- (E)-2-(4-fluorostyryl)benzo[d]oxazole (CAS 144154-58-5)
- (E)-7-(4-fluorostyryl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 320416-42-0)
- (E)-4-(4-Fluorostyryl)-2,6-dimethylphenol (CAS 125722-16-9)
- 2-(4-Fluorostyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1332499-06-5)
Recommended Standards
- 2-(4-Fluorophenyl)-1,3,2-dioxaborolane (CAS 160874-85-1)
- 3,5-Dichloro-2H-1,4-oxazin-2-one (CAS 125850-02-4)
- (3-Fluoro-5-vinylphenyl)boronic acid (CAS 1232836-03-1)
- (R)-5-Fluoro-3-methylbenzo[c][1,2]oxaborol-1(3H)-ol (CAS 2739832-10-9)
- N-Benzyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 58360-86-4)
- Cyclopentyl(4-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone (CAS 898764-85-7)
- 2-(2-Fluorophenoxy)-N-(2-(3-(pyridin-4-yl)-1H-pyrazol-1-yl)ethyl)acetamide (CAS 1448060-12-5)
- Methyl 3-(quinolin-3-yl)acrylate (CAS 66417-78-5)
- Fumaric acid xpotassium salt (CAS 7704-72-5)
- 2-((1-(4-Fluorophenyl)ethyl)amino)ethanol (CAS 1040016-38-3)
- 4,4,5,5-Tetramethyl-2-((1R,2R)-2-(4-(trifluoromethyl)phenyl)cyclopropyl)-1,3,2-dioxaborolane (CAS 1240492-30-1)
- 1,3,3-Trimethylindolin-2-one (CAS 20200-86-6)
- (S)-4-Amino-1-(2,4-dimethoxybenzyl)pyrrolidin-2-one (CAS 1638767-82-4)
- Peptide YY (human) trifluoroacetate salt (CAS 118997-30-1)
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