5-(Methoxycarbonyl)furan-2-boronic acid pinacol ester, 97% CAS 676501-87-4
| CAS No. | 676501-87-4 |
| Molecular Formula | C12H17BO5 |
| Molecular Weight | 252.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-(Methoxycarbonyl)furan-2-boronic acid pinacol ester, 97% is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-(Methoxycarbonyl)furan-2-boronic acid pinacol ester, 97% (CAS 676501-87-4) is a high-purity analytical reference standard with the molecular formula C12H17BO5 and a molecular weight of 252.07 g/mol.
The molecular framework of 5-(Methoxycarbonyl)furan-2-boronic acid pinacol ester, 97% (C12H17BO5) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), 5-(Methoxycarbonyl)furan-2-boronic acid pinacol ester, 97% 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 | C12H17BO5 |
| Molecular Weight | 252.07 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
Related Methoxycarbonyl Standards
- 5-(Methoxycarbonyl)-1,3-phenylene diacetate (CAS 2150-36-9)
- 5-[2-(Methoxycarbonyl)-3-thienyl]-2-furoic acid (CAS 241488-17-5)
- 1-Methoxycarbonyl-adamantan-4-one Ethylene Ketal (CAS 84454-62-6)
- 4-((2-(Methoxycarbonyl)phenyl)amino)-4-oxobutanoic acid (CAS 108540-96-1)
- 4-((4-(Methoxycarbonyl)phenyl)amino)-4-oxobutanoic acid (CAS 172982-81-9)
- 2-(1-(Methoxycarbonyl)-5,6,7,8-tetrahydroindolizin-3-yl)-2-oxoacetic acid (CAS 2387920-11-6)
- (E)-3-(4-(Methoxycarbonyl)-2-nitrophenyl)acrylic acid (CAS 773130-43-1)
- 4-(Methoxycarbonyl)-1H-pyrrole-2-boronic Acid Pinacol Ester (CAS 1268619-58-4)
Recommended Standards
- 5-(2-Bromophenyl)-4H-1,2,4-triazole-3-carbaldehyde (CAS 944906-46-1)
- 5-Bromo-2-(pyridin-2-yl)pyridazin-3(2h)-one (CAS 2251053-52-6)
- 4-Bromo-2-(pyridin-4-yl)pyridazin-3(2h)-one (CAS 2251053-99-1)
- 5-Bromo-2-(pyridin-3-yl)pyridazin-3(2h)-one (CAS 2251054-12-1)
- 1-tert-Butyl 3-methyl 3-hydroxypyrrolidine-1,3-dicarboxylate (CAS 942190-61-6)
- 5-Hydroxy-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid (CAS 117229-60-4)
- 2-Methoxy-3-methylbutanal (CAS 107889-83-8)
- 2-Methyl-1-(pyrimidin-2-yl)propan-1-amine (CAS 1183933-37-0)
- 2-Cyclobutylisonicotinonitrile (CAS 2102408-52-4)
- 4-Bromo-3-oxo-1-trityl-2,3-dihydro-1H-indazole-5-carbonitrile (CAS 2756657-94-8)
- N-(2,4-dimethylphenyl)-N-tosylglycine (CAS 401605-12-7)
- 2-(4-Fluorophenyl)pyridine-3-carbonitrile (CAS 1214335-17-7)
- 1-ethyl-5-hydroxy-1,3-diazinan-2-one (CAS 1500589-99-0)
- Eledoisin Related Peptide (CAS 2990-43-4)
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 18665070610 / Nicole.chen@cato-chem.com