(2-Hydroxy-3-iodophenyl)boronic acid CAS 1245635-13-5
| CAS No. | 1245635-13-5 |
| Molecular Formula | C6H6BIO3 |
| Molecular Weight | 263.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 263.83 g/mol gives (2-Hydroxy-3-iodophenyl)boronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(2-Hydroxy-3-iodophenyl)boronic acid (CAS 1245635-13-5) is a high-purity analytical reference standard with the molecular formula C6H6BIO3 and a molecular weight of 263.83 g/mol.
(2-Hydroxy-3-iodophenyl)boronic acid (C6H6BIO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), (2-Hydroxy-3-iodophenyl)boronic 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 | C6H6BIO3 |
| Molecular Weight | 263.83 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | I-containing |
Related Hydroxy Standards
- (5-Hydroxy-2-iodophenyl)boronic acid (CAS 1447963-00-9)
- 4-Hydroxy-2-iodobenzoic acid (CAS 116631-87-9)
- 1-Hydroxy-1,2-benziodoxol-3(1H)-one (CAS 131-62-4)
- 2-Hydroxy-3-iodobenzoic Acid (CAS 520-79-6)
- 2-Hydroxy-6-iodobenzoic acid (CAS 89677-81-6)
- 3-Hydroxy-2-iodobenzoic acid (CAS 75821-44-2)
- 3-Hydroxy-5-iodobenzoic acid (CAS 50765-21-4)
- 4-Hydroxy-3-iodobenzoic acid, 97% (CAS 37470-46-5)
Recommended Standards
- 4-Bromo-2-fluoro-3-nitrophenylboronic acid (CAS 2377606-27-2)
- 3-(p-Tolyl)-1H-1,2,4-triazol-5-amine (CAS 5220-68-8)
- ({4-chloro-5,6-dimethylthieno[2,3-d]pyrimidin-2-yl}methyl)dimethylamine (CAS 885459-50-7)
- 4-((5-Chloro-1,3,4-thiadiazol-2-yl)methyl)-2,3-dimethylthiomorpholine (CAS 1602260-68-3)
- Methyl 2-[(4-ethyl-5-{[(6-oxo-1-phenyl-1,6-dihydropyridazin-3-yl)oxy]methyl}-4H-1,2,4-triazol-3-yl)sulfanyl]acetate (CAS 439112-34-2)
- Ethyl 3-(benzylthio)-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylate (CAS 172516-45-9)
- 3-Phenyl-N-(3-(trifluoromethyl)phenyl)isoxazole-5-carboxamide (CAS 320422-32-0)
- 4,4′-Carbonylbis[2-(ethoxycarbonyl)benzoic acid], 4,4′-methylenedianiline salt 1:1 (CAS 65701-06-6)
- 3-Chloro-1-butanol (CAS 2203-35-2)
- 1-Methyl-5-(4-(3-(trifluoromethyl)phenyl)piperazin-1-yl)-1H-1,2,4-triazol-3-amine (CAS 241488-12-0)
- Ethyl 2-(aminomethyl)spiro[3.4]octane-2-carboxylate (CAS 1495330-47-6)
- 2,4-Dihydroxy-6-pentylbenzaldehyde (CAS 855875-40-0)
- Diethyl 3-hydroxy-3-methylpentanedioate (CAS 73489-84-6)
- Semaglutide impurity 215 (CAS CATO-C4X-2226215)
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