Dimethyl-1,4-Phenylenediacrylate CAS 23746-55-6
| CAS No. | 23746-55-6 |
| Molecular Formula | C14H14O4 |
| Molecular Weight | 246.26 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.
Dimethyl-1,4-Phenylenediacrylate (CAS 23746-55-6) is a high-purity analytical reference standard with the molecular formula C14H14O4 and a molecular weight of 246.26 g/mol.
Dimethyl-1,4-Phenylenediacrylate (C14H14O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Dimethyl-1,4-Phenylenediacrylate 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 | C14H14O4 |
| Molecular Weight | 246.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
Related Dimethyl Standards
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Recommended Standards
- Dimethyl 3,3'-(1,4-phenylene)diacrylate (CAS 7549-44-2)
- Ethyl (1h-indole-2-carbonyl)glycinate (CAS 69808-66-8)
- Dimethyl 2-(3-phenylallylidene)malonate (CAS 37755-22-9)
- Ethyl (2E,4E)-5-(benzo[d][1,3]dioxol-5-yl)penta-2,4-dienoate (CAS 56019-71-7)
- 1,3-Phenylenediethanol (CAS 46133-05-5)
- ((2R,3S,4R,5R)-5-(6-Amino-8-((3-(2-aminoacetamido)propyl)amino)-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 62209-02-3)
- 2-(2-Bromophenyl)-N,N-dimethylacetamide (CAS 76016-35-8)
- Ivabradine Impurity 20 (CAS 1235547-06-4)
- [1-(4-chlorophenyl)-1H-1,2,3-triazol-4-yl]methanol (CAS 133902-66-6)
- Pcb No. 38 (CAS 53555-66-1)
- 3-Hydrazinyl-6-(pyridin-4-yl)pyridazine (CAS 79472-18-7)
- 1-(2,4-Dichlorophenyl)-2-butanamine (CAS 1004284-08-5)
- Rotigotine EP Impurity D HCl (CAS 1369532-05-7)
- [His]1+12-Semaglutide (CAS CATO-C4X-2226178)
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