Dibenzofuran-3-boronic acid CAS 395087-89-5
| CAS No. | 395087-89-5 |
| Molecular Formula | C12H9BO3 |
| Molecular Weight | 212.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Dibenzofuran-3-boronic acid (CAS 395087-89-5) is a high-purity analytical reference standard with the molecular formula C12H9BO3 and a molecular weight of 212.01 g/mol.
Dibenzofuran-3-boronic acid (C12H9BO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
CATO manufactures Dibenzofuran-3-boronic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H9BO3 |
| Molecular Weight | 212.01 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Dibenzofuran Standards
- dibenzofuran-3-ylmethanol (CAS 96706-48-8)
- Dibenzofuran-2-carboxaldehyde (CAS 5397-82-0)
- Dibenzofuran-2-carbonitrile (CAS 20927-96-2)
- methyl dibenzofuran-3-carboxylate (CAS 92151-88-7)
- Dibenzofuran-4-ol (CAS 19261-06-4)
- Dibenzofuran-1-ol (CAS 33483-06-6)
- Dibenzofuran 2-Oxoacetic Acid (CAS 859745-04-3)
- Dibenzofuran-d8 (CAS 93952-04-6)
Recommended Standards
- Dibenzo[b,d]furan-2-ylboronic Acid (CAS 402936-15-6)
- 2,4-Dichloro-3-(difluoromethyl)-6-methylpyridine (CAS 1804449-99-7)
- 5-(t-Butoxy)carbonyl)furan-2-boronic acid (CAS 2377608-03-0)
- 2,3-Dichloro-5-(difluoromethyl)-4-methylpyridine (CAS 1805246-05-2)
- 4-Methylumbelliferyl 4-O-(α-L-Fucopyranosyl)-β-D-galactopyranoside DISCONTINUED (CAS 383160-15-4)
- Methyl 7-fluoro-1H-indole-5-carboxylate (CAS 256935-98-5)
- 8-Phenyl-2,4-bis(trifluoromethyl)imidazo[1,2-a][1,8]naphthyridine (CAS 691868-84-5)
- Deamidated Cetrorelix (CAS CATO-C4X-201413)
- 2-{bicyclo[2.2.1]heptane-2-amido}-5-methylbenzoic acid (CAS 1218179-30-6)
- 2,4-Difluoro-6-methylbenzenesulfonamide (CAS 1803851-53-7)
- 3-Fluoro-4-(thiophen-3-yl)aniline (CAS 1494143-72-4)
- Sodium (1-(tert-butoxycarbonyl)-1H-indol-2-yl)dimethylsilanolate (CAS 879904-86-6)
- Ethyl 6-bromo-5-methylnicotinate (CAS 1807212-34-5)
- Calcium-Like Peptide 3 (CAS 261969-05-5)
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