2-(2-Carboxyvinyl)phenylboronic acid CAS 374105-86-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 374105-86-9 |
| Molecular Formula | C9H9BO4 |
| Molecular Weight | 191.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(2-Carboxyvinyl)phenylboronic acid (CAS 374105-86-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H9BO4. Molecular weight: 191.98 g/mol. Batch-specific COA and technical support are available on request.
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.) | 2025 |
Related Carboxyvinyl Standards
- 4-(trans-2-Carboxyvinyl)phenylboronic acid (CAS 151169-68-5)
- [3-(2-Carboxyvinyl)phenyl]boronic Acid (CAS 216144-91-1)
- 3-(2-Carboxyvinyl)benzeneboronic Acid (CAS 843662-48-6)
- (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
- 1-Hydroxy-7-methyl-1,3-dihydrobenzo[c][1,2]oxaborole-6-carboxylic acid (CAS 2152663-73-3)
- 2-Hydroxy-3,4-dihydro-2H-benzo[e][1,2]oxaborinine-8-carboxylic acid (CAS 2006313-17-1)
- 3-(1,3,2-Dioxaborolan-2-yl)benzoic acid (CAS 2070921-91-2)
- Ethyl 2-methyl-3-oxohexanoate (CAS 29304-40-3)
- 4-Bromo-3-(2,6-dimethylphenyl)-2-fluoropropiophenone (CAS 898755-10-7)
- N-(2-(tert-Butyl)-5-oxido-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-yl)pentanamide (CAS 957977-06-9)
- 2-(Trifluoromethyl)spiro[3.3]Heptane-2-carboxylic acid (CAS 2166650-85-5)
- Trans-Bilastine N-Oxide (CAS 1934257-95-0)
- 4-(4-Chlorobenzyl)thiomorpholine-3,5-dione (CAS 338421-26-4)
- Peptide Impurity 15 (CAS 1227750-69-7)
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