(3-Chloro-5-formyl-2-methoxyphenyl)boronic acid CAS 511295-08-2
| CAS No. | 511295-08-2 |
| Molecular Formula | C8H8BClO4 |
| Molecular Weight | 214.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (3-Chloro-5-formyl-2-methoxyphenyl)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.
CATO supplies (3-Chloro-5-formyl-2-methoxyphenyl)boronic acid (CAS 511295-08-2), a certified reference material (molecular formula C8H8BClO4, MW 214.41 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H8BClO4, (3-Chloro-5-formyl-2-methoxyphenyl)boronic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 214.41 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C8H8BClO4 |
| Molecular Weight | 214.41 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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 |
| 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 4-Chloro-2-(methoxycarbonyl)phenylboronic Acid (CAS 1612256-37-7)
- (2-Chloro-5-(methoxycarbonyl)phenyl)boronic acid (CAS 913835-92-4)
- (3-Chloro-4-(hydrazinecarbonyl)phenyl)boronic acid (CAS 850589-37-6)
- (3-Chloro-5-(methoxycarbonyl)phenyl)boronic acid (CAS 957120-26-2)
- (5-chloro-2-methoxycarbonyl-phenyl)boronic acid (CAS 957062-64-5)
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- 3-Chloro-4-methoxycarbonylphenylboronic Acid (CAS 603122-82-3)
- 4-Chloro-3-(methoxycarbonyl)phenylboronic Acid (CAS 874219-45-1)
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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