(2-Cyano-6-methoxypyridin-4-yl)boronic acid CAS 2225170-51-2
| CAS No. | 2225170-51-2 |
| Molecular Formula | C7H7BN2O3 |
| Molecular Weight | 177.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2-Cyano-6-methoxypyridin-4-yl)boronic acid is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (2-Cyano-6-methoxypyridin-4-yl)boronic acid (CAS 2225170-51-2), a certified reference material (molecular formula C7H7BN2O3, MW 177.95 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, (2-Cyano-6-methoxypyridin-4-yl)boronic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 177.95 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H7BN2O3 |
| Molecular Weight | 177.95 g/mol |
| Appearance | Off-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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 2 |
Related Cyano Standards
- (5-Cyano-2-methoxypyridin-3-yl)boronic acid (CAS 1231231-15-4)
- (5-Cyano-6-methoxypyridin-3-yl)boronic acid (CAS 1443112-09-1)
- (2-Cyano-5-methoxypyridin-4-yl)boronic acid (CAS 2225179-51-9)
- 5-Cyano-2-methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid (CAS 101184-51-4)
- 5-Cyano-6-methoxypicolinic acid (CAS 104969-32-6)
- 3-Cyano-5-methoxyisonicotinic acid (CAS 1138444-09-3)
- 5-Cyano-6-methoxynicotinic acid (CAS 1258972-98-3)
- 5-Cyano-6-hydroxy-4-methylnicotinic acid (CAS 1306739-55-8)
Recommended Standards
- (3,5-Diformylphenyl)boronic acid (CAS 480424-62-2)
- (2-Aminobenzo[d]oxazol-4-yl)boronic acid (CAS 2056916-13-1)
- (4-(1H-pyrazol-1-yl)furan-2-yl)boronic acid (CAS 2225173-61-3)
- (1-(Furan-3-yl)-1H-pyrazol-4-yl)boronic acid (CAS 2225169-19-5)
- Ethyl thiazolo[5,4-c]pyridine-6-carboxylate (CAS 1300034-71-2)
- 3-Amino-1-cyclooctylpropan-1-ol (CAS 1496202-33-5)
- 2-(Benzyloxy)-5-hydroxybenzoic acid (CAS 814262-90-3)
- tert-Butyl (2,3-dihydro-1H-inden-2-yl)carbamate (CAS 1190890-29-9)
- Ethyl imidazo[2,1-a]isoquinoline-5-carboxylate (CAS 183795-31-5)
- N-Prop-2-ynylhexanamide (CAS 62899-12-1)
- 5-(4-Chloro-3-nitrophenyl)-3-(2,6-difluorophenyl)-1,2,4-oxadiazole (CAS 1710644-11-3)
- 3-(1H-Benzimidazol-2-yl)-2H-chromen-2-one (CAS 1032-97-9)
- Neticonazole Impurity 5 (CAS 98984-65-7)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
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