5-(Benzyloxy)pyridine-3-boronic Acid Pinacol Ester CAS 1375302-99-0
| CAS No. | 1375302-99-0 |
| Molecular Formula | C18H22BNO3 |
| Molecular Weight | 311.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(Benzyloxy)pyridine-3-boronic Acid Pinacol Ester (CAS 1375302-99-0), a certified reference material (molecular formula C18H22BNO3, MW 311.18 g/mol) for analytical method development and quality control.
5-(Benzyloxy)pyridine-3-boronic Acid Pinacol Ester (C18H22BNO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 5-(Benzyloxy)pyridine-3-boronic Acid Pinacol Ester 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 | C18H22BNO3 |
| Molecular Weight | 311.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related Benzyloxy Standards
- 2-(Benzyloxy)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1073371-81-9)
- 2-(Benzyloxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1256359-03-1)
- 6-(Benzyloxy)pyridine-3-boronic Acid Pinacol Ester (CAS 832735-54-3)
- Methyl 4-(benzyloxy)-3,5-dichlorobenzoate (CAS 536974-83-1)
- 1-(Benzyloxy)-4-bromo-5-fluoro-2-methoxybenzene (CAS 1049093-73-3)
- 1-(Benzyloxy)-4-bromo-2-fluoro-3-methoxybenzene (CAS 1228957-07-0)
- (3-(Benzyloxy)-2-bromo-6-fluorophenyl)methanol (CAS 2432849-16-4)
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Recommended Standards
- (4-(5-Bromopyrimidin-2-yl)piperazin-1-yl)(cyclopropyl)methanone (CAS 1355658-06-8)
- 1,1,1,5,5,5-hexafluoro-3-[(phenylamino)methylidene]pentane-2,4-dione (CAS 142503-36-4)
- 5-Chloro-2-((tetrahydrofuran-3-yl)methoxy)benzenesulfonyl chloride (CAS 1285121-04-1)
- 2,2′-(5-Bromo-1,3-phenylene)bis[pyridine] (CAS 150239-89-7)
- 2,2-Bis(4-fluorophenyl)tetrahydrofuran (CAS 59455-10-6)
- exo,exo-3-Amino-5-bicyclo[2.2.1]heptene-2-carboxylic acid (CAS 92511-32-5)
- Perfluorophenyl benzo[d][1,3]dioxole-4-carboxylate (CAS 910322-49-5)
- poricoic acid B; (+)-poricoic acid B (CAS 137551-39-4)
- (2-Bromo-6-methylpyridin-3-yl)methanamine (CAS 1060810-12-9)
- 6-Amino-4,4-dimethyl-3,4-dihydroquinolin-2(1h)-one (CAS 124954-76-3)
- 3-Fluoro-5-(4-methylsulfanylphenoxy)-phenylamine (CAS 1522103-62-3)
- 3-Amino-2-methoxyacridin-9(10H)-one (CAS 89974-92-5)
- 2-[(E)-[(2-Chlorophenyl)methylidene]amino]-5-phenylfuran-3-carbonitrile (CAS 478033-40-8)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
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