2-[(2-Chlorobenzyl)oxy]benzoic acid 4990AE 52803-70-0 C14H11ClO3 CAS 52803-70-0
| CAS No. | 52803-70-0 |
| Molecular Formula | C14H11ClO3 |
| Molecular Weight | 262.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-[(2-Chlorobenzyl)oxy]benzoic acid 4990AE 52803-70-0 C14H11ClO3 (C14H11ClO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
2-[(2-Chlorobenzyl)oxy]benzoic acid 4990AE 52803-70-0 C14H11ClO3 (CAS 52803-70-0), molecular formula C14H11ClO3 and molecular weight 262.69 g/mol, is a CATO reference standard with documented purity and traceability.
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.
CATO manufactures 2-[(2-Chlorobenzyl)oxy]benzoic acid 4990AE 52803-70-0 C14H11ClO3 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 | C14H11ClO3 |
| Molecular Weight | 262.69 g/mol |
| Appearance | Pale yellow to 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
Related Chlorobenzyl Standards
- N-(2-chlorobenzyl)-2-nitroaniline (CAS 126991-21-7)
- 3-((2-Chlorobenzyl)oxy)benzoic acid (CAS 223102-78-1)
- 3-Chlorobenzyl 4-hydroxybenzoate (CAS 85392-26-3)
- 4-((3-Chlorobenzyl)oxy)benzoic acid (CAS 84403-70-3)
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- n-(3-Chlorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 867302-26-9)
- 3-((3-Chlorobenzyl)oxy)benzoic acid 302569-44-4 3145AB C14H11ClO3 (CAS 302569-44-4)
- 0448AF 4-[(2-Chlorobenzyl)oxy]benzoic acid 84403-78-1 C14H11ClO3 (CAS 84403-78-1)
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Why CATO?
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