(3-Chloro-2-methoxy-4-methylphenyl)boronic acid CAS 2121511-90-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2121511-90-6 |
| Molecular Formula | C8H10BClO3 |
| Molecular Weight | 200.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-Chloro-2-methoxy-4-methylphenyl)boronic acid (CAS 2121511-90-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H10BClO3. Molecular weight: 200.43 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H10BClO3 |
| Molecular Weight | 200.43 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 3-Chloro-4-methoxy-5-methylphenylboronic acid (CAS 1050509-76-6)
- (4-Chloro-2-(methoxymethyl)phenyl)boronic acid (CAS 1208318-89-1)
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Recommended Standards
- (2-Chloro-5-ethoxyphenyl)boronic acid (CAS 913835-30-0)
- (3-Chloro-4-ethoxyphenyl)boronic acid (CAS 279261-81-3)
- (2-Chloro-4-propylpyrimidin-5-yl)boronic acid (CAS 2225171-97-9)
- tert-Butyl ((2S)-3-hydroxyhex-4-yn-2-yl)carbamate (CAS 2687217-93-0)
- 5-Isothiazolecarbonyl chloride (CAS 3683-97-4)
- 1-((2S,4S,5R)-4-Fluoro-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 178374-44-2)
- 2-(1H-Benzimidazol-2-ylthio)-N-(4-fluoro-3-nitrophenyl)acetamide (CAS 299198-79-1)
- D-(+)-Melezitose hydrate (CAS 207511-10-2)
- Sialyl Neolactotetraosylceramide (=Sialyl nLc4Cer) (CAS 128529-29-3)
- Tirzepatide Impurity 1 (CAS 2460751-66-8)
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