2-(3-Fluorophenyl)-1,3,2-dioxaborinane CAS 684648-38-2
| CAS No. | 684648-38-2 |
| Molecular Formula | C9H10BFO2 |
| Molecular Weight | 179.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 2-(3-Fluorophenyl)-1,3,2-dioxaborinane (CAS 684648-38-2), a certified reference material (molecular formula C9H10BFO2, MW 179.98 g/mol) for analytical method development and quality control.
The molecular framework of 2-(3-Fluorophenyl)-1,3,2-dioxaborinane (C9H10BFO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C9H10BFO2 |
| Molecular Weight | 179.98 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.) | 1985 |
| Halogen Content | F-containing |
Related Fluorophenyl Standards
- 5-(2-Fluorophenyl)-1,3,4-oxadiazol-2(3H)-one (CAS 1044766-09-7)
- 5-(3-Fluorophenyl)-3H-1,3,4-oxadiazol-2-one (CAS 1044766-12-2)
- 5-(4-Fluorophenyl)-1,3,4-oxadiazol-2(3H)-one (CAS 121649-18-1)
- 1-(4-Fluorophenyl)-4,5-dihydro-1H-1,2,3,4-tetrazol-5-one (CAS 14213-07-1)
- 1-(3-Fluorophenyl)-4,5-dihydro-1H-1,2,3,4-tetrazol-5-one (CAS 14213-08-2)
- 3-(4-Fluorophenyl)-1,2,4-oxadiazol-5(2h)-one (CAS 185557-63-5)
- 3-(2-fluorophenyl)but-2-enoic acid (CAS 1130-95-6)
- 2-(3-Fluorophenyl)cyclopropanecarboxylic Acid (CAS 1157561-41-5)
Recommended Standards
- (4-Cyclopropyl-3-fluorophenyl)boronic acid (CAS 2225173-85-1)
- 3,5-Dichloropyridine-2,4-diol (CAS 103792-80-9)
- (4-Cyclopropyl-2-fluorophenyl)boronic acid (CAS 2225175-39-1)
- 3,4-Dichloro-1-methyl-2,5-dihydro-1h-pyrrole-2,5-dione (CAS 1123-61-1)
- n-[4-(2-chloroacetyl)phenyl]-n-methylformamide (CAS 1152591-86-0)
- 2-(5-Nitro-1H-imidazol-1-yl)acetic acid (CAS 14766-55-3)
- 2-(((1-((Benzyloxy)carbonyl)pyrrolidin-3-yl)methyl)(methyl)amino)acetic acid (CAS 1353952-71-2)
- 4-(4-(2-Chlorophenyl)-2-vinyloxazol-5-yl)-N,N-diethylaniline (CAS 22159-33-7)
- tert-Butyl 3-(aminomethyl)-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxylate (CAS 1391733-77-9)
- 2-[2-[2-(2-phenoxyethoxy)ethoxy]ethoxy]ethanol (CAS 36366-93-5)
- 3-chloro-2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1073353-71-5)
- 1-(2-Chloro-6-(trifluoromethyl)pyridin-4-yl)ethanone (CAS 1060810-89-0)
- (2-Chloropyridin-4-yl)(2,4-dimethylphenyl)methanone (CAS 868390-70-9)
- Peptide 442 (CAS CATO-CPTD788442)
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