(6-Oxo-1,6-dihydropyridin-2-yl)boronic acid CAS 2044286-80-6
| CAS No. | 2044286-80-6 |
| Molecular Formula | C5H6BNO3 |
| Molecular Weight | 138.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (6-Oxo-1,6-dihydropyridin-2-yl)boronic acid (C5H6BNO3) 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 the protonation state of its nitrogen-containing groups, 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.
(6-Oxo-1,6-dihydropyridin-2-yl)boronic acid (CAS 2044286-80-6) is a high-purity analytical reference standard with the molecular formula C5H6BNO3 and a molecular weight of 138.92 g/mol.
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.
As a certified reference material (CRM), (6-Oxo-1,6-dihydropyridin-2-yl)boronic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C5H6BNO3 |
| Molecular Weight | 138.92 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Related Oxo Standards
- 2-Oxo-1,2-dihydropyridin-3-yl-boronic Acid (CAS 951655-49-5)
- 1-Acetyl-1,6-dihydropyridin-3(2H)-one (CAS 94923-13-4)
- 2-(3,6-Dihydropyridin-1(2h)-yl)acetamide (CAS 118382-19-7)
- 4-acetyl-1,2-dihydropyridin-2-one (CAS 89791-83-3)
- 2-(6-Oxo-1,6-dihydropyridin-3-yl)acetonitrile (CAS 1227607-21-7)
- 2-(2-Oxo-1,2-dihydropyridin-1-yl)acetonitrile (CAS 218920-79-7)
- 2-(2-Oxo-1,2-dihydropyridin-3-yl)acetonitrile (CAS 60290-07-5)
- 1-(5,6-Dihydropyridin-1(2H)-yl)ethanone (CAS 18513-75-2)
Recommended Standards
- (4-Hydroxypyridin-3-yl)boronic acid (CAS 2051438-04-9)
- (3-Hydroxypyridin-4-yl)boronic acid (CAS 2096334-63-1)
- 4-Boronopyridine 1-Oxide (CAS 859160-66-0)
- (2-Oxopyridin-1(2H)-yl)boronic acid (CAS 2655731-37-4)
- 2-Amino-5-m-tolyl-thiazole-4-carboxylic acid (CAS 1007874-31-8)
- 3-Bromo-2-iodobenzo[b]thiophene (CAS 140898-76-6)
- N-[(2-bromophenyl)methyl]-2-cyanoacetamide (CAS 566926-28-1)
- 6-Amino-3-pyridinesulfonyl chloride (CAS 289483-92-7)
- 5,6-Dimethoxy-2-methylquinoline (CAS 882159-12-8)
- [1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid (CAS 1018665-49-0)
- Ursodeoxycholic Acid impurity 91 (CAS CATO-C4X-142291)
- rac-Hesperetin-D3 (CAS 1346605-26-2)
- 2-methyltetrahydropyran-2-carbonyl chloride (CAS 115261-81-9)
- Tau Peptide (277-291) trifluoroacetate salt (CAS 330456-40-1)
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