(2,3-Dihydrobenzofuran-4-yl)boronic acid CAS 1062293-35-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1062293-35-9 |
| Molecular Formula | C8H9BO3 |
| Molecular Weight | 163.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2,3-Dihydrobenzofuran-4-yl)boronic acid (CAS 1062293-35-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H9BO3. Molecular weight: 163.97 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H9BO3 |
| Molecular Weight | 163.97 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
Related Dihydrobenzofuran Standards
- (2,3-Dihydrobenzofuran-7-yl)boronic acid (CAS 685514-61-8)
- 2,3-Dihydrobenzofuran-5-boronic Acid (CAS 227305-69-3)
- 2,3-Dihydrobenzofuran-6-boronic Acid (CAS 763120-44-1)
- 2,3-Dihydrobenzofuran-2-carboxylic Acid (CAS 1914-60-9)
- 2,3-Dihydrobenzofuran-5-carboxylic Acid (CAS 76429-73-7)
- 2,3-Dihydrobenzofuran-6-carboxylic acid (CAS 301836-57-7)
- 2,3-Dihydrobenzofuran-7-carboxylic Acid (CAS 35700-40-4)
- 1-(2,3-Dihydrobenzofuran-6-yl)ethan-1-ol (CAS 181820-26-8)
Recommended Standards
- 4-Bromo-1,2-oxazol-3-ol (CAS 31561-94-1)
- 4-(1,3,2-Dioxaborolan-2-yl)phenol (CAS 108305-41-5)
- 2,6-Difluorobenzeneboronic acid (CAS 162101-25-9)
- 2-{[(4-bromophenyl)methyl]sulfanyl}-1-phenyl-1H-imidazole (CAS 478046-27-4)
- 3-(3-Chlorophenyl)-4-((3-(2-nitrophenyl)allylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 478255-36-6)
- 3-(4-Fluoro-3-methylphenyl)-3-hydroxy-2,3-dihydro-1H-indol-2-one (CAS 866043-45-0)
- 3-(trifluoromethyl)cyclohexane-1-sulfonamide (CAS 1206679-32-4)
- 4-Chloro-2-(4-fluorophenyl)quinazoline (CAS 113242-33-4)
- Isothiazolo[4,5-c]pyridin-3-amine (CAS 1367990-09-7)
- Semaglutide Sodium Salt (CAS CATO-C4X-222620)
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