6-Chloro-3-methoxy-2-nitrophenylboronic acid CAS 2377609-70-4
| CAS No. | 2377609-70-4 |
| Molecular Formula | C7H7BClNO5 |
| Molecular Weight | 231.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6-Chloro-3-methoxy-2-nitrophenylboronic 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.
CATO supplies 6-Chloro-3-methoxy-2-nitrophenylboronic acid (CAS 2377609-70-4), a certified reference material (molecular formula C7H7BClNO5, MW 231.40 g/mol) for analytical method development and quality control.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 6-Chloro-3-methoxy-2-nitrophenylboronic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 231.40 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.
Physical & Chemical Properties
| Molecular Formula | C7H7BClNO5 |
| Molecular Weight | 231.40 g/mol |
| Appearance | Off-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 sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
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- 2255-94-9 5-Chloro-6-methyl-2,1,3-benzoselenadiazole DTXSID10566041 (CAS 2255-94-9)
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- Myrcene (CAS 123-35-3)
- 2-(3-Amino-4-methyl-1h-pyrazol-1-yl)-N-ethyl-N-methylacetamide (CAS 1343764-81-7)
- 1-Phenyl-1H-1,2,4-triazole (CAS 13423-60-4)
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- 3-(Trifluoromethyl)dibenzo[b,e]oxepin-11(6H)-one (CAS 4504-94-3)
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