(6-methyl-3-pyridinyl)boronic acid (6-methyl-3-pyridyl)boronic acid (6-methylpyridin-3-yl)boronic acid 6-Methylpyridine-3-boronic acid 659742-21-9 CAS 659742-21-9
| CAS No. | 659742-21-9 |
| Molecular Formula | C6H14BNO2 |
| Molecular Weight | 142.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(6-methyl-3-pyridinyl)boronic acid (6-methyl-3-pyridyl)boronic acid (6-methylpyridin-3-yl)boronic acid 6-Methylpyridine-3-boronic acid 659742-21-9 (CAS 659742-21-9) is a high-purity analytical reference standard with the molecular formula C6H14BNO2 and a molecular weight of 142.99 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, (6-methyl-3-pyridinyl)boronic acid (6-methyl-3-pyridyl)boronic acid (6-methylpyridin-3-yl)boronic acid 6-Methylpyridine-3-boronic acid 659742-21-9 is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 142.99 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures (6-methyl-3-pyridinyl)boronic acid (6-methyl-3-pyridyl)boronic acid (6-methylpyridin-3-yl)boronic acid 6-Methylpyridine-3-boronic acid 659742-21-9 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 | C6H14BNO2 |
| Molecular Weight | 142.99 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Related methyl Standards
- 1-(4-methyl-2-pyridinyl)ethanone 1-(4-methylpyridin-2-yl)ethanone 59576-26-0 A832370 (CAS 59576-26-0)
- 1-(6-Methyl-3-pyridinyl)ethanol-d4 (CAS 1346600-72-3)
- 3-Oxo-3-(2-pyridinyl)propanenitrile (CAS 54123-21-6)
- 1-(4-Pyridinyl)ethenyl methyl ketone (CAS 120510-50-1)
- N-2-Pyridinyl-1,2-ethanediamine (CAS 74764-17-3)
- 1- (4- Pyridinyl) -2-butanone (CAS 6304-20-7)
- 1-(3-Pyridinyl)cyclobutanol (CAS 87549-96-0)
- N-[1-(3-Pyridinyl)ethylidene]-methanamine N-Oxide (CAS 119908-57-5)
Recommended Standards
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- 1,3-Dichlorobutan-2-ol (CAS 116529-72-7)
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- 1,2-Dichloroethyl Ethyl Ether (CAS 623-46-1)
- 3,5-Dichloro-4-n-pentylbenzophenone (CAS 951887-77-7)
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- 8'-Chloro-7'-methoxy-5'H-spiro[piperidine-4,4'-pyrrolo[1,2-a]quinoxaline] hydrochloride (CAS 1251950-63-6)
- [(3-Bromophenyl)methyl](butyl)amine (CAS 60509-39-9)
- 5-(Ethoxycarbonyl)-1H-pyrrole-3-carboxylic acid (CAS 1179362-83-4)
- (S)-2-Amino-N-((3-chloropyrazin-2-yl)methyl)-N-cyclopropyl-3-methylbutanamide (CAS 1353995-68-2)
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- (S)-4-(1-Aminoethyl)-2-methoxybenzoic acid hydrochloride (CAS 2216747-15-6)
- D-Gln24-Tirzepatide (CAS CATO-CPTD788910)
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