(2-(3-Fluorophenyl)pyridin-4-yl)boronic acid CAS 2225178-50-5
| CAS No. | 2225178-50-5 |
| Molecular Formula | C11H9BFNO2 |
| Molecular Weight | 217.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-(3-Fluorophenyl)pyridin-4-yl)boronic acid (CAS 2225178-50-5), molecular formula C11H9BFNO2 and molecular weight 217.00 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, (2-(3-Fluorophenyl)pyridin-4-yl)boronic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 217.00 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.
CATO manufactures (2-(3-Fluorophenyl)pyridin-4-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 | C11H9BFNO2 |
| Molecular Weight | 217.00 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluorophenyl Standards
- (6-(4-Fluorophenyl)pyridin-3-yl)boronic acid (CAS 1072944-20-7)
- (5-(4-Fluorophenyl)pyridin-3-yl)boronic acid (CAS 1219720-27-0)
- (2-(2-Fluorophenyl)pyridin-4-yl)boronic acid (CAS 1354759-05-9)
- (2-(4-Fluorophenyl)pyridin-4-yl)boronic acid (CAS 912844-90-7)
- 2-(4-Fluorophenyl)nicotinic acid (CAS 101419-78-7)
- 5-(3-Fluorophenyl)picolinic acid (CAS 1158763-55-3)
- 5-(2-Fluorophenyl)picolinic acid (CAS 1158763-56-4)
- 3-(4-Fluorophenyl)picolinic acid (CAS 1192608-90-4)
Recommended Standards
- (2-Fluoro-3-(pyridin-4-yl)phenyl)boronic acid (CAS 425379-23-3)
- 4-Bromobutylphosphonic acid (CAS 1190-14-3)
- (3-(4-Fluoropyridin-2-yl)phenyl)boronic acid (CAS 2225154-99-2)
- 6-Bromo-2-fluoro-7H-purine (CAS 1146697-80-4)
- 4-(Difluoromethyl)-3-fluoro-6-methyl-2-(trifluoromethyl)pyridine (CAS 1805525-19-2)
- 2-(4-(4-Chlorophenyl)-2-methyloxazol-5-yl)acetic acid (CAS 89150-05-0)
- N-(6-methylheptan-2-yl)thietan-3-amine (CAS 1863092-60-7)
- 2-(2-Hydroxypropyl)-7-methoxy-3-methylisoquinolin-1(2H)-one (CAS 132337-30-5)
- Ethyl 2-oxo-2-(1-tosyl-1H-pyrrol-2-yl)acetate (CAS 69551-49-1)
- 2-(4-((tert-Butoxycarbonyl)amino)butoxy)ethyl 4-methylbenzenesulfonate (CAS 2681390-44-1)
- 4-chloro-2-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 307951-53-7)
- 1-Bromo-4-(1-chloropropan-2-yl)benzene (CAS 854451-37-9)
- N-(4-(2-Oxopyrrolidin-1-yl)phenyl)methanesulfonamide (CAS 953254-04-1)
- Peptide 435 (CAS CATO-CPTD788435)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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