(E)-3-(4-((2-Chlorobenzyl)oxy)phenyl)acrylic acid CAS 879642-95-2
| CAS No. | 879642-95-2 |
| Molecular Formula | C16H13ClO3 |
| Molecular Weight | 288.73 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.
CATO supplies (E)-3-(4-((2-Chlorobenzyl)oxy)phenyl)acrylic acid (CAS 879642-95-2), a certified reference material (molecular formula C16H13ClO3, MW 288.73 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system, (E)-3-(4-((2-Chlorobenzyl)oxy)phenyl)acrylic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 288.73 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), (E)-3-(4-((2-Chlorobenzyl)oxy)phenyl)acrylic 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.
Physical & Chemical Properties
| Molecular Formula | C16H13ClO3 |
| Molecular Weight | 288.73 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related E Standards
- (E)-3-(4-((3-chlorobenzyl)oxy)phenyl)acrylic acid (CAS 385383-37-9)
- (E)-3-(4-((4-chlorobenzyl)oxy)phenyl)acrylic acid (CAS 879642-82-7)
- N-(4-Chlorobenzyl)-2-(ethylamino)benzamide (CAS 1408002-59-4)
- 1-(2-Chlorobenzyl)-2-(methylthio)-1H-benzo[d]imidazole (CAS 344896-54-4)
- 2-((4-Chlorobenzyl)thio)-1-methyl-1H-benzo[d]imidazole (CAS 561026-39-9)
- N-(2-chlorobenzyl)-1,4-dihydro-2H-benzo[d][1,3]thiazin-2-imine (CAS 400077-87-4)
- N-(4-chlorobenzyl)-1,4-dihydro-2H-benzo[d][1,3]thiazin-2-imine (CAS 284674-30-2)
- N1-(4-chlorobenzyl)-N4,N4-diethyl-1,4-benzenediamine (CAS 356532-11-1)
Recommended Standards
- (4-(1,3-Dioxolan-2-yl)phenyl)(4-chlorophenyl)methanone (CAS 780776-35-4)
- (3-(4-Chlorophenyl)oxiran-2-yl)(4-methoxyphenyl)methanone (CAS 27547-08-6)
- (3-(1,3-Dioxolan-2-yl)phenyl)(3-chlorophenyl)methanone (CAS 898779-21-0)
- (E)-N'-(3-chloro-4-methoxybenzylidene)benzohydrazide (CAS 342002-68-0)
- 1-Bromo-3-fluoro-5-(trichloromethoxy)benzene (CAS 1417566-40-5)
- 5-(5-Methyl-1,3,4-thiadiazol-2-yl)pyridin-2-amine (CAS 1177269-10-1)
- 6-Chloro-5-(difluoromethyl)pyridin-2-amine (CAS 1441636-27-6)
- (3r)-3-Amino-4-(4-methylphenyl)butanoic acid hydrochloride (CAS 331846-96-9)
- 4-(4-(Thiophen-2-ylmethoxy)phenyl)-1H-pyrazole (CAS 1394022-32-2)
- tert-butyl 6-oxo-2-azaspiro[3.4]octane-2-carboxylate (CAS 1363382-39-1)
- 6-Benzyl-2-(4-isopropylbenzylidene)-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 463364-58-1)
- Tert-butyl (2S,3R)-3-amino-2-methylpyrrolidine-1-carboxylate (CAS 1192608-55-1)
- tert-Butyl(3-chlorophenoxy)dimethylsilane (CAS 126644-71-1)
- Acetyl Dipeptide-1 (CAS 196604-48-5)
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