3-(2-Carboxyvinyl)benzeneboronic Acid CAS 843662-48-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 843662-48-6 |
| Molecular Formula | C9H9BO4 |
| Molecular Weight | 191.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-Carboxyvinyl)benzeneboronic Acid (CAS 843662-48-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H9BO4. Molecular weight: 191.98 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H9BO4 |
| Molecular Weight | 191.98 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Carboxyvinyl Standards
- 4-(trans-2-Carboxyvinyl)phenylboronic acid (CAS 151169-68-5)
- [3-(2-Carboxyvinyl)phenyl]boronic Acid (CAS 216144-91-1)
- 2-(2-Carboxyvinyl)phenylboronic acid (CAS 374105-86-9)
- (E)-4-(2-Carboxyvinyl)benzoic acid (CAS 56148-65-3)
- 3-(2-Carboxyvinyl)benzoic acid (CAS 25974-99-6)
- 4-(trans-2-carboxyvinyl)phenylboronic acid (CAS 159896-15-8)
- (E)-4-(2-Carboxyvinyl)phenylboronic Acid Pinacol Ester (CAS 1072944-97-8)
- Methyl 3-(2-carboxyvinyl)-4-methoxy-1H-indole-2-carboxylate (CAS 885273-69-8)
Recommended Standards
- 3-(1,3,2-Dioxaborolan-2-yl)benzoic acid (CAS 2070921-91-2)
- 4-(1,3,2-Dioxaborolan-2-yl)benzoic acid (CAS 276694-12-3)
- 2-Hydroxy-3,4-dihydro-2H-benzo[e][1,2]oxaborinine-8-carboxylic acid (CAS 2006313-17-1)
- 3-Amino-N-(1-phenylethyl)benzamide (CAS 85592-79-6)
- (1R,2R,3S,4R,5S,6R)-2,3,4,5-tetrakis(benzyloxy)-6-hydroxycyclohexyl 4-methylbenzenesulfonate (CAS 97371-75-0)
- 2-(Difluoromethyl)-6-hydroxy-4-iodopyridine-3-sulfonamide (CAS 1805202-23-6)
- 5-Bromo-N-ethylpyridine-2-carboxamide, 97% (CAS 845305-88-6)
- 4-Chloro-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine (CAS 300816-22-2)
- Benzyl ((1r,3s)-3-hydroxycyclopentyl)carbamate (CAS 1932508-80-9)
- Protein Kinase C? Peptide Substrate (CAS 120253-69-2)
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