(3-Phenylpyridin-4-yl)boronic acid CAS 1403496-37-6
| CAS No. | 1403496-37-6 |
| Molecular Formula | C11H10BNO2 |
| Molecular Weight | 199.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 199.01 g/mol gives (3-Phenylpyridin-4-yl)boronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(3-Phenylpyridin-4-yl)boronic acid (CAS 1403496-37-6) is a high-purity analytical reference standard with the molecular formula C11H10BNO2 and a molecular weight of 199.01 g/mol.
The molecular framework of (3-Phenylpyridin-4-yl)boronic acid (C11H10BNO2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C11H10BNO2 |
| Molecular Weight | 199.01 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related Phenylpyridin Standards
- (2-Phenylpyridin-3-yl)boronic acid (CAS 1029654-14-5)
- (4-Phenylpyridin-3-yl)boronic acid (CAS 1029654-15-6)
- (6-Phenylpyridin-2-yl)boronic acid (CAS 1218790-96-5)
- (5-Phenylpyridin-2-yl)boronic acid (CAS 1257879-76-7)
- (6-Methyl-3-phenylpyridin-2-yl)methanol (CAS 1233520-21-2)
- (2-Methyl-6-phenylpyridin-3-yl)methanol (CAS 1242015-19-5)
- 5-Ethyl-1-phenylpyridin-2(1H)-one (CAS 53427-98-8)
- 1-(5-phenylpyridin-2-yl)ethan-1-one (CAS 866326-59-2)
Recommended Standards
- 7-bromo-1H-pyrazolo[4,3-d]pyrimidine (CAS 1373223-77-8)
- B-[2-(3-Pyridinyl)phenyl]boronic acid (CAS 1408000-96-3)
- 6-Amino-3-bromopyrazine-2-carbonitrile (CAS 1369485-80-2)
- (3-Vinylisoquinolin-5-yl)boronic acid (CAS 1429665-49-5)
- N-(2-(6-Oxo-3-phenylpyridazin-1(6H)-yl)ethyl)-2-phenylethane-1-sulfonamide (CAS 921550-54-1)
- 1-(1-Chloroethoxy)-2-methylpropane (CAS 19865-33-9)
- 2-(4-Ethylphenyl)-4-(4-methylpiperidin-1-yl)quinoline (CAS 853330-84-4)
- Methyl 5-amino-2-(dimethylamino)benzoate (CAS 269071-46-7)
- 3-Fluoro-5-isocyanatopyridine (CAS 1260671-87-1)
- 2-(4-(Dimethylamino)phenyl)-3-methylbutanoic acid (CAS 1249318-79-3)
- tert-Butyl 2-oxoimidazolidine-1-carboxylate (CAS 82933-19-5)
- Boc-D-3-Pyrazol-1-yl-alanine (CAS 348081-42-5)
- 3H-Dinaphth[2,1-c:1′,2′-e]azepine, 4,4′-(1R,2R)-1,2-cyclohexanediylbis[4,5-dihydro-, (11bR,11′bR)- (CAS 524941-65-9)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
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