2-Chloro-3-propoxyphenylboronic acid CAS 1256345-51-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1256345-51-3 |
| Molecular Formula | C9H12BClO3 |
| Molecular Weight | 214.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-3-propoxyphenylboronic acid (CAS 1256345-51-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H12BClO3. Molecular weight: 214.45 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H12BClO3 |
| Molecular Weight | 214.45 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.) | 1990 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- (3-Chloro-5-propoxyphenyl)boronic acid (CAS 1256345-74-0)
- 2-Chloro-5-isopropoxyphenylboronic Acid (CAS 1256346-12-9)
- 2-Chloro-5-propoxyphenylboronic Acid (CAS 1256346-14-1)
- 4-Chloro-3-isopropoxyphenylboronic Acid (CAS 1256346-35-6)
- (4-Chloro-2-propoxyphenyl)boronic acid (CAS 1256355-03-9)
- (4-Chloro-2-isopropoxyphenyl)boronic acid (CAS 1256355-04-0)
- (2-Chloro-4-isopropoxyphenyl)boronic acid (CAS 313545-47-0)
- (3-Chloro-4-propoxyphenyl)boronic acid (CAS 480438-57-1)
Recommended Standards
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- (4-(3-Chloropropoxy)phenyl)boronic acid (CAS 1182283-83-5)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com