5-((3-Chlorobenzyl)oxy)-2-hydroxybenzoic acid CAS 16094-46-5
| CAS No. | 16094-46-5 |
| Molecular Formula | C14H11ClO4 |
| Molecular Weight | 278.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C14H11ClO4, 5-((3-Chlorobenzyl)oxy)-2-hydroxybenzoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 278.69 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO supplies 5-((3-Chlorobenzyl)oxy)-2-hydroxybenzoic acid (CAS 16094-46-5), a certified reference material (molecular formula C14H11ClO4, MW 278.69 g/mol) for analytical method development and quality control.
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 5-((3-Chlorobenzyl)oxy)-2-hydroxybenzoic 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 | C14H11ClO4 |
| Molecular Weight | 278.69 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.) | 1961 |
| Halogen Content | Cl-containing |
Related Chlorobenzyl Standards
- 5-((4-Chlorobenzyl)oxy)-2-hydroxybenzoic acid (CAS 1215858-20-0)
- 5-[(2-chlorobenzyl)oxy]-2-hydroxybenzoic acid (CAS 16094-45-4)
- 2-((4-Chlorobenzyl)thio)benzoic acid (CAS 15887-84-0)
- 2-((2-Chlorobenzyl)thio)benzoic acid (CAS 440347-30-8)
- 2-(4-Chlorobenzyl)-2,8-diazaspiro[4.5]decan-3-one (CAS 1258000-09-7)
- 1-(3-Chlorobenzyl)piperidin-3-amine hydrochloride (CAS 1261231-91-7)
- 2-(((2-Chlorobenzyl)amino)methyl)-6-methoxyphenol (CAS 1019615-32-7)
- 2-(((3-Chlorobenzyl)amino)methyl)-6-methoxyphenol (CAS 1223881-88-6)
Recommended Standards
- 2-((6-Chloro-2-(methylamino)pyrimidin-4-yl)amino)benzoic acid (CAS 16332-71-1)
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- 2-(4-(4-Chlorophenyl)-2-methyl-6-oxopyrimidin-1(6H)-yl)acetic acid (CAS 1713174-03-8)
- 3-(5-Chloro-1-oxoisoindolin-2-yl)piperidine-2,6-dione (CAS 1416990-11-8)
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