(6-chloro-2-methoxy-3-pyridyl)boronic acid CAS 1072946-50-9
| CAS No. | 1072946-50-9 |
| Molecular Formula | C6H13BClNO3 |
| Molecular Weight | 193.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (6-chloro-2-methoxy-3-pyridyl)boronic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
(6-chloro-2-methoxy-3-pyridyl)boronic acid (CAS 1072946-50-9), molecular formula C6H13BClNO3 and molecular weight 193.44 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, (6-chloro-2-methoxy-3-pyridyl)boronic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 193.44 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C6H13BClNO3 |
| Molecular Weight | 193.44 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related chloro Standards
- (2-chloro-5-methoxy-4-pyridyl)boronic acid (CAS 1072945-98-2)
- 3-chloro-2-methoxypyridin-4-ylboronic acid (CAS 957060-88-7)
- 1-Chloro-2,4-difluoro-3-nitrobenzene (CAS 1151767-58-6)
- (5-Chloro-2,3-difluoropyridin-4-yl)boronic acid (CAS 1239491-47-4)
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Recommended Standards
- 5-Bromo-2-chloropyrimidine (CAS 32779-36-5)
- Bromomethanesulfonyl Chloride (CAS 10099-08-8)
- 5-Bromo-4-chloropyrimidine (CAS 56181-39-6)
- 2,2,2-Trichloro-1-ethoxyethan-1-ol (CAS 515-83-3)
- (4Z)-4-[(4-Methylphenyl)methylidene]-1,3-diphenyl-4,5-dihydro-1H-pyrazol-5-one (CAS 39143-16-3)
- 2-(4-Methyl-2,5-dioxo-4-phenethylimidazolidin-1-yl)acetonitrile (CAS 956366-30-6)
- 4-(3-Acetoxyphenyl)-2-methyl-1-butene (CAS 890097-84-4)
- 2-(4-Bromo-3-nitrophenyl)acetonitrile (CAS 1261851-10-8)
- Cytarabine-13C-15N2 (CAS CATO-C4X-20056)
- 1-Fluoro-3-isocyanobenzene (CAS 24075-35-2)
- 3-Chloro-1,1-diphenylpropan-2-one (CAS 13294-63-8)
- tert-Butyl 2-chloro-8-oxo-6,6a,7,8,9,10-hexahydro-5H-pyrido[1',2':4,5]pyrazino[2,3-c]pyridazine-5-carboxylate (CAS 2755763-09-6)
- 6-Methyl-4-propyl-4,5-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-amine (CAS 115699-81-5)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
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