2,3-Dichloro-4-(dimethoxymethyl)phenylboronic acid CAS 2377606-24-9
| CAS No. | 2377606-24-9 |
| Molecular Formula | C9H11BCl2O4 |
| Molecular Weight | 264.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2,3-Dichloro-4-(dimethoxymethyl)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.
2,3-Dichloro-4-(dimethoxymethyl)phenylboronic acid (CAS 2377606-24-9) is a high-purity analytical reference standard with the molecular formula C9H11BCl2O4 and a molecular weight of 264.90 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, 2,3-Dichloro-4-(dimethoxymethyl)phenylboronic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 264.90 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C9H11BCl2O4 |
| Molecular Weight | 264.90 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 |
| 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.) | 1999 |
| Halogen Content | Cl-containing |
Related Dichloro Standards
- 2,4-Dichloro-5-(2-methoxyethoxy)phenylboronic acid (CAS 1256354-89-8)
- 4,5-Dichloro-2-(2-methoxyethoxy)phenylboronic acid (CAS 1256354-99-0)
- 1,1-dichloro-2-(2-iodoethyl)cyclopropane (CAS 1909337-39-8)
- 1,1-dichloro-2-(iodomethyl)-2-methylcyclopropane (CAS 69835-32-1)
- 1,4-Dichloro-2-(perfluoroethyl)benzene (CAS 115591-62-3)
- 1,2-Dichloro-4-(perfluoroethyl)benzene (CAS 117580-59-3)
- 1,3-Dichloro-5-(perfluoroethyl)benzene (CAS 1955524-45-4)
- Ethyl 4,6-dichloro-5-nitronicotinate (CAS 154012-15-4)
Recommended Standards
- 3,4-Dibromopicolinaldehyde (CAS 1289199-53-6)
- 2,5-Dibromoisonicotinaldehyde (CAS 959244-28-1)
- 4,5-Dibromopicolinaldehyde (CAS 1289031-61-3)
- 2,5-Dibromonicotinaldehyde (CAS 852181-11-4)
- 3-Methylbutane-1-sulfinyl chloride (CAS 859811-01-1)
- Tert-butyl 3-(2-methoxy-2-oxoacetyl)-4-oxopiperidine-1-carboxylate (CAS 1824024-24-9)
- 4-(4-Chlorophenoxy)phenylsulfonyl fluoride (CAS 352209-77-9)
- 6-(4-Chlorophenyl)-2-morpholino-4-(trifluoromethyl)nicotinonitrile (CAS 338749-81-8)
- 2-(Benzylthio)-1-((4-fluorophenyl)sulfonyl)-4,5-dihydro-1H-imidazole (CAS 868216-63-1)
- 5-Oxo-7-(trimethylsilyl)hept-6-ynoic acid (CAS 187085-44-5)
- 3-(6-Ethyl-4-oxoquinolin-1(4H)-yl)propanenitrile (CAS 1279218-88-0)
- ethyl 1-methyl-1H-1,2,4-triazole-5-carboxylate (CAS 106535-31-3)
- Flurbiprofen Impurity 118 (CAS CATO-C4X-1444118)
- Liraglutide Impurity 22 (CAS 536721-25-2)
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