(4-((2-Chlorobenzyl)oxy)-3,5-dimethylphenyl)boronic acid CAS 849052-15-9
| CAS No. | 849052-15-9 |
| Molecular Formula | C15H16BClO3 |
| Molecular Weight | 290.55 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.
(4-((2-Chlorobenzyl)oxy)-3,5-dimethylphenyl)boronic acid (CAS 849052-15-9), molecular formula C15H16BClO3 and molecular weight 290.55 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (4-((2-Chlorobenzyl)oxy)-3,5-dimethylphenyl)boronic acid (C15H16BClO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 7.5, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 290.55 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures (4-((2-Chlorobenzyl)oxy)-3,5-dimethylphenyl)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 | C15H16BClO3 |
| Molecular Weight | 290.55 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related Chlorobenzyl Standards
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- N-(4-Chlorobenzyl)-4-nitrobenzamide (CAS 130780-11-9)
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- 2-((2-Chlorobenzyl)oxy)-3-ethoxybenzaldehyde (CAS 1094515-94-2)
- 2-((4-Chlorobenzyl)oxy)-3-ethoxybenzaldehyde (CAS 1094657-48-3)
- 2-((3-Chlorobenzyl)oxy)-3-ethoxybenzaldehyde (CAS 1094761-80-4)
- 4-[(2-Chlorobenzyl)oxy]-3-ethoxybenzaldehyde (CAS 325856-53-9)
- 4-[(3-Chlorobenzyl)oxy]-3-ethoxybenzaldehyde (CAS 384857-22-1)
Recommended Standards
- 5-Chloro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline (CAS 1210047-64-5)
- 3-Chloro-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cinnoline (CAS 2259877-37-5)
- 6-Chloro-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline (CAS 1210047-59-8)
- 4-(3'-Chlorobenzyloxy)-3,5-dimethylphenylboronic acid (CAS 849062-21-1)
- Ethyl 5-methoxy-1-methyl-1H-pyrazole-3-carboxylate (CAS 139297-50-0)
- N-Hydroxy-2-(2-methyl-1-piperidinyl)-benzenecarboximidamide (CAS 1021244-04-1)
- Methyl 3-bromo-4-cyano-5-methylbenzoate (CAS 1805580-91-9)
- 4-(2H-Benzo[d][1,2,3]triazol-2-yl)butanoic acid (CAS 4144-70-1)
- (R)-1-(2-bromo-6-fluorophenyl)-2-methoxyethan-1-amine (CAS 1270155-91-3)
- 2-(tert-Butoxy)-3-chloropyrazine (CAS 1209459-13-1)
- Regadenoson Impurity 50 (CAS CATO-C4X-198550)
- (1S,3R,5R)-6-azabicyclo[3.2.1]Octan-3-ol (CAS 2648862-63-7)
- 5-Norbornen-2-yl Acetate (CAS 6143-29-9)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
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