4-(trans-2-carboxyvinyl)phenylboronic acid CAS 159896-15-8
| CAS No. | 159896-15-8 |
| Molecular Formula | C9H15BO4 |
| Molecular Weight | 198.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(trans-2-carboxyvinyl)phenylboronic acid (CAS 159896-15-8), a certified reference material (molecular formula C9H15BO4, MW 198.02 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H15BO4, 4-(trans-2-carboxyvinyl)phenylboronic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 198.02 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-(trans-2-carboxyvinyl)phenylboronic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H15BO4 |
| Molecular Weight | 198.02 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 2002 |
Related trans Standards
- (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 151169-68-5)
- [3-(2-Carboxyvinyl)phenyl]boronic Acid (CAS 216144-91-1)
- 2-(2-Carboxyvinyl)phenylboronic acid (CAS 374105-86-9)
- 3-(2-Carboxyvinyl)benzeneboronic Acid (CAS 843662-48-6)
- (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
- 2-Bromophenyl Isocyanate (CAS 1592-00-3)
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- 2-Bromo-6-methylpyrimidine-4-carbonitrile (CAS 1698473-34-5)
- 3-(Benzyloxy)-3'-chloro-2-methyl-5'-(trifluoromethyl)-4H-[1,2'-bipyridine]-4-one (CAS 338965-50-7)
- Sodium 2,2-difluoropropanoate (CAS 1281943-34-7)
- trans-Benzyl 3-hydroxycyclobutylcarbamate (CAS 937376-05-1)
- 5-(2-Aminoethyl)-6-hydroxy-1-methylpyrimidin-2(1H)-one (CAS 1142201-84-0)
- Tert-butyl (3-(isobutylamino)phenyl)(methyl)carbamate (CAS 1246644-45-0)
- 2-((1H-Indol-3-yl)methyl)-8-bromo-3-hydroxyquinoline-4-carboxylic acid (CAS 924634-63-9)
- 6-Bromo-7-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 1565946-72-6)
- Ethyl 1-cyclopropyl-5-methyl-1H-pyrazole-3-carboxylate (CAS 1639114-45-6)
- 2-Cyclopropoxy-4-isopropoxy-N-methylaniline (CAS 1243405-25-5)
- Neuropeptide Y (3-36) (porcine) trifluoroacetate salt (CAS 143863-88-1)
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