2-Formyl-4-methoxybenzeneboronic acid pinacol ester, 97% CAS 1132669-90-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1132669-90-9 |
| Molecular Formula | C14H19BO4 |
| Molecular Weight | 262.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Formyl-4-methoxybenzeneboronic acid pinacol ester, 97% (CAS 1132669-90-9) pharmaceutical standards reference standard. Molecular formula: C14H19BO4. Molecular weight: 262.11 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H19BO4 |
| Molecular Weight | 262.11 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 chloroform, dichloromethane, ethyl acetate, 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.) | 1989 |
Related Formyl Standards
- Ethyl 3-formyl-5-nitro-1H-indole-2-carboxylate (CAS 22120-89-4)
- Ethyl 3-formyl-7-nitro-1H-indole-2-carboxylate (CAS 885273-53-0)
- 2-((4-Formyl-1-phenyl-1H-imidazol-5-yl)thio)acetic acid (CAS 62260-52-0)
- 2-Formyl-6-methoxyphenyl thiophene-2-carboxylate (CAS 405901-72-6)
- 4'-Formyl-[1,1'-biphenyl]-4-sulfonic acid (CAS 765217-66-1)
- 4-Formyl-2-methoxyphenyl thiophene-2-carboxylate (CAS 361472-61-9)
- 4-Formyl-2-methoxyphenyl cyclohexanecarboxylate (CAS 588674-77-5)
- 21821-40-9 4-(5-formyl-2-furanyl)benzenesulfonamide 4-(5-methanoylfuran-2-yl)benzenesulfonamide A815683 (CAS 21821-40-9)
Recommended Standards
- 2-(2,3-Dihydrobenzo[b][1,4]dioxin-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1116104-19-8)
- 7-Chloroquinoline-4-sulfonyl chloride (CAS 1134937-73-7)
- 3-Methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 1112210-74-8)
- Desethyl Amiodarone-D4 N-nitroso (CAS CATO-C4X-142547)
- 3-Chlorothieno[3,2-b]pyridine-2-carboxylic acid (CAS 1379299-75-8)
- (+)-N-Desmethyl Tramadol (CAS 147762-57-0)
- tert-butyl N-(2-phenyl-1,3-thiazol-5-yl)carbamate (CAS 1820747-32-7)
- 2-(3-Bromo-5-chloro-phenylsulfanyl)-ethanol (CAS 1824054-21-8)
- 11-Deoxy Corticosterone-d8 (CAS 55487-63-3)
- Semaglutide Impurity 14(Discontinued,See CPTD788307 ) (CAS CATO-C4X-222614)
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