(5,7-Dichloro-2,3-dihydrobenzofuran-4-yl)boronic acid CAS 1046861-87-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1046861-87-3 |
| Molecular Formula | C8H7BCl2O3 |
| Molecular Weight | 232.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (5,7-Dichloro-2,3-dihydrobenzofuran-4-yl)boronic acid (CAS 1046861-87-3) pharmaceutical standards reference standard. Molecular formula: C8H7BCl2O3. Molecular weight: 232.86 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H7BCl2O3 |
| Molecular Weight | 232.86 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
Related Dichloro Standards
- 356-18-3 1,2-Dichloro-1,2,3,3,4,4-hexafluorocyclobutane Cyclobutane, 1,2-dichlorohexafluoro- Cyclobutane, 1,2-dichloro-1,2,3,3,4,4-hexafluoro- (9CI) 1,2-Dichlorohexafluorocyclobutane Cyclobutane, 1,2-dichloro-1,2,3,3,4,4-hexafluoro- BRN 1909267 1,2-Dichloroperfluorocyclobutane EINECS 206-599-7 (CAS 356-18-3)
- 2,4-Dichloro-6-(trifluoromethoxy)pyrimidine (CAS 137161-20-7)
- 1,2-Dichloro-3-fluoro-5-(trifluoromethyl)benzene (CAS 104554-79-2)
- 1,3-Dichloro-2-fluoro-4-(trifluoromethyl)benzene (CAS 109292-70-8)
- 1,5-Dichloro-2-fluoro-4-(trifluoromethyl)benzene (CAS 112290-01-4)
- 1,2-Dichloro-4-fluoro-3-(trifluoromethyl)benzene (CAS 1221272-79-2)
- 1,4-Dichloro-2-fluoro-3-(trifluoromethyl)benzene (CAS 1221272-84-9)
- 2,3-Dichloro-4-fluorobenzotrifluoride (CAS 1803718-60-6)
Recommended Standards
- 5-Bromo-2-fluoro-4-methylphenylboronic Acid (CAS 957061-14-2)
- 3,4,5,6-Tetrachloropyridin-2-ol (CAS 17368-22-8)
- 4-Bromo-2-fluoro-3-methylphenylboronic acid (CAS 2377605-73-5)
- 1-Ethyl-4-(2-phenylhydrazono)piperidine (CAS 1958106-05-2)
- 1026417-71-9 4-(Hydroxyamino)-4-oxo-3-sulfo-butanoic Acid Sodium Salt 4-Hydroxyamino Sulfosuccinic Acid Sodium Salt (CAS 1026417-71-9)
- Methyl 2-amino-3,3-dimethylpent-4-enoate (CAS 191615-41-5)
- 3-iodo-1H-indazol-4-amine (CAS 885521-28-8)
- 18:0 dimethylacetal (CAS 14620-55-4)
- Sitagliptin Impurity 92 (CAS 1234321-81-3)
- [Glu]17-Liraglutide (CAS CATO-C4X-199236)
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