4-Chloro-3-fluoro-2-hydroxyphenylboronic acid CAS 2445448-80-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2445448-80-4 |
| Molecular Formula | C6H5BClFO3 |
| Molecular Weight | 190.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-3-fluoro-2-hydroxyphenylboronic acid (CAS 2445448-80-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H5BClFO3. Molecular weight: 190.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H5BClFO3 |
| Molecular Weight | 190.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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; 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.) | 2000 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- (3-Chloro-5-fluoro-4-hydroxyphenyl)boronic acid (CAS 1003298-72-3)
- 3-Chloro-4-fluoro-5-hydroxyphenylboronic acid (CAS 1379466-81-5)
- (4-Chloro-2-fluoro-3-hydroxyphenyl)boronic acid (CAS 1451393-13-7)
- (3-Chloro-2-fluoro-6-hydroxyphenyl)boronic acid (CAS 2573799-47-8)
- (3-Chloro-6-fluoro-2-hydroxyphenyl)boronic acid (CAS 2134622-97-0)
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- 2-Chloro-6-fluoro-5-hydroxyphenylboronic acid (CAS 958646-67-8)
- 3-Chloro-5-fluoro-2-hydroxyphenylboronic acid (CAS 2121515-30-6)
Recommended Standards
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