(2,3-Difluoro-4-nonylphenyl)boronic acid CAS 126334-38-1
| CAS No. | 126334-38-1 |
| Molecular Formula | C15H23BF2O2 |
| Molecular Weight | 284.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (2,3-Difluoro-4-nonylphenyl)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.
CATO supplies (2,3-Difluoro-4-nonylphenyl)boronic acid (CAS 126334-38-1), a certified reference material (molecular formula C15H23BF2O2, MW 284.15 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, (2,3-Difluoro-4-nonylphenyl)boronic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 284.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C15H23BF2O2 |
| Molecular Weight | 284.15 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
Related Difluoro Standards
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- 1-(3,5-Difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethanol (CAS 1586045-19-3)
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- 2,5-Difluoro-4-ethoxyphenylboronic acid pinacol ester (CAS 2121512-38-5)
- 2,6-Difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid (CAS 1008119-07-0)
- 2,5-Difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid (CAS 1383968-46-4)
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Recommended Standards
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- n-[4-(2-bromobutanoyl)phenyl]acetamide (CAS 1310320-05-8)
- (3-Fluoro-5-(isopentyloxy)phenyl)methanol (CAS 1443330-51-5)
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- N-Benzylguanidine (CAS 2211-57-6)
- 2-(3-Ethylphenyl)-1H-pyrazolo[3,4-b]pyridin-3(2H)-one (CAS 1189423-81-1)
- 2-((5-Methyl-1,3,4-thiadiazol-2-yl)thio)ethan-1-amine (CAS 642092-87-3)
- 6-Benzothiazolesulfonic acid (CAS 145708-16-3)
- tert-Butyl 6-oxabicyclo[3.1.0]hexan-3-ylcarbamate (CAS 1018908-87-6)
- 3-Chloro-6-[2-(1-methanesulfonyl-piperidin-2-yl)-ethyl]-pyridazine (CAS 1316225-99-6)
- 4-(4-Chloro-3,5-dimethylphenoxy)-3-methylaniline (CAS 946742-03-6)
- Uremic Pentapeptide (CAS 71494-20-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com