5-Ethoxycarbonylthiophen-2-boronic acid CAS 352525-99-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 352525-99-6 |
| Molecular Formula | C7H9BO4S |
| Molecular Weight | 200.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Ethoxycarbonylthiophen-2-boronic acid (CAS 352525-99-6) pharmaceutical standards reference standard. Molecular formula: C7H9BO4S. Molecular weight: 200.02 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H9BO4S |
| Molecular Weight | 200.02 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 1 |
Recommended Standards
- 5,8-Dichloropyrido[3,2-d]pyridazine (CAS 703-33-3)
- Calcium molybdenum oxide (CAS 7789-82-4)
- 4-Methoxy-2-(methylthio)pyrimidin-5-ylboronic acid (CAS 2377607-89-9)
- 1-Benzyl-6-(benzyloxy)-1h-indole-2-carboxylic acid (CAS 1240572-38-6)
- 4-(1-Benzyl-1h-indol-3-yl)butanoic acid (CAS 270074-53-8)
- 3-Chloro-[2,3'-bipyridine]-6'-carboxylic acid (CAS 849757-69-3)
- Ubidecarenone Impurity 3 (CAS 24663-35-2)
- 3-(tert-Butyl)-5-methylisoxazole-4-carboxylic acid (CAS 90643-64-4)
- (E)-2-(1,3-Benzodioxol-5-yl)-3-[4-(3-formyl-1H-indol-1-yl)phenyl]-2-propenenitrile (CAS 860650-54-0)
- Gastric Inhibitory Polypeptide (3-42) (human) trifluoroacetate salt (CAS 1802086-25-4)
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