(7-Propoxybenzofuran-2-yl)boronic acid CAS 279262-98-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 279262-98-5 |
| Molecular Formula | C11H13BO4 |
| Molecular Weight | 220.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(7-Propoxybenzofuran-2-yl)boronic acid (CAS 279262-98-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H13BO4. Molecular weight: 220.03 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H13BO4 |
| Molecular Weight | 220.03 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Propoxybenzofuran Standards
- 3-Propoxybenzofuran-2-carboxylic acid (CAS 1195602-24-4)
- 4-Propoxybenzofuran-6-carboxylic acid (CAS 1291492-31-3)
- 6-Propoxybenzofuran-2-carboxylic acid (CAS 887569-54-2)
- 2-Methyl-4-propoxybenzofuran-6-carboxylic acid (CAS 1291488-86-2)
- Methyl 4-propoxybenzofuran-6-carboxylate (CAS 1291490-96-4)
- 4-Propoxybenzofuran-6-amine (CAS 1330752-97-0)
Recommended Standards
- (5-Cyclopropyl-2-(methoxycarbonyl)phenyl)boronic acid (CAS 2225179-23-5)
- (E)-(3-(3-Ethoxy-3-oxoprop-1-en-1-yl)phenyl)boronic acid (CAS 913835-51-5)
- (5-(4,4-Dimethyl-4,5-dihydrooxazol-2-yl)pyridin-3-yl)boronic acid (CAS 947191-10-8)
- 1-[4-(2-hydroxyethyl)phenyl]hexahydropyrimidine-2,4-dione (CAS 2758531-98-3)
- Tert-butyl 3-hydroxy-3-(2-methoxy-2-oxoethyl)azetidine-1-carboxylate (CAS 1926205-50-6)
- 1-Cyclobutyl-1h-imidazole-2-carboxylic acid (CAS 1547010-18-3)
- 2-(Benzyloxy)-4-fluoro-1-nitrobenzene (CAS 129464-01-3)
- 2-ethyl-1,4-dihydroquinolin-4-one (CAS 109072-25-5)
- tert-Butyl 4-(4-formylphenyl)piperidine-1-carboxylate, 97% (CAS 732275-93-3)
- Des-Tyr10-Tirzepatide (CAS CATO-CPTD788680)
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