6-Chloro-4-methyl-3-pyridineboronic Acid CAS 913836-08-5
| CAS No. | 913836-08-5 |
| Molecular Formula | C6H7BClNO2 |
| Molecular Weight | 171.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 6-Chloro-4-methyl-3-pyridineboronic Acid (CAS 913836-08-5), a certified reference material (molecular formula C6H7BClNO2, MW 171.39 g/mol) for analytical method development and quality control.
6-Chloro-4-methyl-3-pyridineboronic Acid (C6H7BClNO2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H7BClNO2 |
| Molecular Weight | 171.39 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 6-Chloro-5-methylpyridine-3-boronic Acid (CAS 1003043-40-0)
- 2-Chloro-4-methylpyridine-3-boronic acid (CAS 1029654-29-2)
- (5-Chloro-3-methylpyridin-2-yl)boronic acid (CAS 1208314-98-0)
- 2-Chloro-6-methylpyridine-4-boronic acid (CAS 1320397-15-6)
- (5-Chloro-2-methylpyridin-3-yl)boronic acid (CAS 1334405-41-2)
- 3-Chloro-2-methylpyridine-5-boronic acid (CAS 1334405-66-1)
- (2-Chloro-6-methylpyridin-3-yl)boronic acid (CAS 536693-95-5)
- (4-Chloro-5-methylpyridin-3-yl)boronic acid (CAS 2225172-64-3)
Recommended Standards
- 6-Chloro-2-methyl-3-pyridineboronic Acid (CAS 913836-15-4)
- 3-Bromopropionyl chloride (CAS 15486-96-1)
- 3-Chloro-2-methylpyridine-4-boronic acid (CAS 2096338-94-0)
- 2-Bromopropionyl Chloride (CAS 7148-74-5)
- 2,3,8-Trichloropyrido[2,3-b]pyrazine (CAS 2411636-71-8)
- 3,3-difluorobutan-1-amine hydrochloride (CAS 1780623-33-7)
- 4-Amino-1-(2,2,2-trifluoroethyl)pyrrolidin-2-one (CAS 1153905-27-1)
- 4-Bromo-5-(chloromethyl)-1-methyl-1H-1,2,3-triazole (CAS 1696888-62-6)
- 1-Oxa-8-azaspiro[4.5]decan-3-amine (CAS 1434247-10-5)
- 2,3-Dimethylbutanenitrile (CAS 20654-44-8)
- 2,4,6-Triethylbenzene-1,3,5-tricarboxylic acid (CAS 247942-73-0)
- Methyl 5-fluoro-2-methylisonicotinate (CAS 885588-15-8)
- Tert-butyl (4-(sulfamoylmethyl)phenyl)carbamate (CAS 1463494-40-7)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
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