(2-Ethoxy-5-methylpyridin-3-yl)boronic acid CAS 1162256-87-2
| CAS No. | 1162256-87-2 |
| Molecular Formula | C8H12BNO3 |
| Molecular Weight | 181.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-Ethoxy-5-methylpyridin-3-yl)boronic acid (C8H12BNO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
(2-Ethoxy-5-methylpyridin-3-yl)boronic acid (CAS 1162256-87-2) is a high-purity analytical reference standard with the molecular formula C8H12BNO3 and a molecular weight of 181.00 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (2-Ethoxy-5-methylpyridin-3-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 | C8H12BNO3 |
| Molecular Weight | 181.00 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1989 |
| Nitrogen Atoms | 1 |
Related Ethoxy Standards
- (6-Ethoxy-4-methylpyridin-3-yl)boronic acid (CAS 1256355-37-9)
- (2-Ethoxy-4-methylpyridin-3-yl)boronic acid (CAS 1309982-61-3)
- (2-Ethoxy-6-methylpyridin-3-yl)boronic acid (CAS 1310384-30-5)
- (3-ethoxy-5-methyl-4-pyridinyl)boronic acid (3-ethoxy-5-methyl-4-pyridyl)boronic acid (3-ethoxy-5-methyl-pyridin-4-yl)boronic acid (3-ethoxy-5-methylpyridin-4-yl)boronic acid 1315353-36-6 3-Ethoxy-5-methylpyridine-4-boronic acid (CAS 1315353-36-6)
- 6-Ethoxy-2-methylpyridine-3-boronic acid (CAS 1451391-75-5)
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Recommended Standards
- 6-Propoxypyridine-3-boronic Acid (CAS 1150114-50-3)
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- (2-Isopropoxypyridin-3-yl)boronic acid (CAS 1150114-42-3)
- (6-(3-Hydroxypropyl)pyridin-3-yl)boronic acid (CAS 1228183-20-7)
- 3-Amino-6-bromopyridazine (CAS 88497-27-2)
- (S)-Ethyl 3,4-dihydro-2H-pyrrole-2-carboxylate (CAS 172879-74-2)
- 4-Bromo-2,5-dichloropyridine (CAS 1184917-16-5)
- (4R,5S)-4-Hydroxy-2,5-dimethylpyrazolidin-3-one (CAS 213621-65-9)
- Methyl 2,5-bis(methylsulfonyl)benzoate (CAS 1820687-93-1)
- Sodium 1,4,5,6-Tetrahydropyridine-2-carboxylate (CAS 89711-85-3)
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