(4-Methoxy-5-methylpyridin-3-yl)boronic acid CAS 1416423-91-0
| CAS No. | 1416423-91-0 |
| Molecular Formula | C7H10BNO3 |
| Molecular Weight | 166.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (4-Methoxy-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.
(4-Methoxy-5-methylpyridin-3-yl)boronic acid (CAS 1416423-91-0), molecular formula C7H10BNO3 and molecular weight 166.97 g/mol, is a CATO reference standard with documented purity and traceability.
(4-Methoxy-5-methylpyridin-3-yl)boronic acid (C7H10BNO3) 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C7H10BNO3 |
| Molecular Weight | 166.97 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, 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.) | 1991 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- (2-Methoxy-4-methylpyridin-3-yl)boronic acid (CAS 1029654-21-4)
- (2-Methoxy-5-methylpyridin-3-yl)boronic acid (CAS 1029654-27-0)
- (6-Methoxy-5-methylpyridin-3-yl)boronic acid (CAS 1083168-99-3)
- (4-Methoxy-6-methylpyridin-3-yl)boronic acid (CAS 1100262-14-3)
- (5-Methoxy-2-methylpyridin-4-yl)boronic acid (CAS 1247667-11-3)
- 2-Methoxy-6-methyl-4-pyridinyl-boronic Acid (CAS 1309443-98-8)
- (3-Methoxy-5-methylpyridin-4-yl)boronic acid (CAS 1310404-22-8)
- (2-Methoxy-3-methylpyridin-4-yl)boronic acid (CAS 1425334-56-0)
Recommended Standards
- (5-(1-Hydroxyethyl)pyridin-3-yl)boronic acid (CAS 1416500-72-5)
- (3-Ethoxypyridin-4-yl)boronic acid (CAS 1310384-04-3)
- (1-Ethyl-6-oxo-1,6-dihydropyridin-3-yl)boronic acid (CAS 1443112-57-9)
- (4-Ethyl-5-formyl-1H-pyrrol-2-yl)boronic acid (CAS 1450981-95-9)
- 5-Bromo-3-chloro-2-hydroxybenzoic acid (CAS 2200-85-3)
- Allyl propylcarbamate (CAS 647027-65-4)
- 1-(4-Fluorophenyl)-4-methyl-1H-pyrazolo[3,4-d]pyridazine-7-thiol (CAS 1105198-21-7)
- (11aS)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-di-1-pyrenyl-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin 5-oxide (CAS 1643684-79-0)
- 2-Amino-3-methyl-3,4-dihydropyrimidin-4-one (CAS 2417-17-6)
- Allyl 4-((4-chlorobenzyl)oxy)-3-ethoxybenzoate (CAS 1706453-55-5)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com