Ethyl (E)-3-(2,4-dimethylphenyl)acrylate CAS 61052-15-1
| CAS No. | 61052-15-1 |
| Molecular Formula | C13H16O2 |
| Molecular Weight | 204.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Ethyl (E)-3-(2,4-dimethylphenyl)acrylate (CAS 61052-15-1) is a high-purity analytical reference standard with the molecular formula C13H16O2 and a molecular weight of 204.26 g/mol.
Structurally, Ethyl (E)-3-(2,4-dimethylphenyl)acrylate (C13H16O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 204.26 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.
As a certified reference material (CRM), Ethyl (E)-3-(2,4-dimethylphenyl)acrylate 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 | C13H16O2 |
| Molecular Weight | 204.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
Recommended Standards
- Cyclopentyl(3-methoxyphenyl)methanone (CAS 339549-67-6)
- Ethyl (E)-3-(3,4-dimethylphenyl)acrylate (CAS 83004-26-6)
- Cyclopentyl 2-methoxyphenyl ketone (CAS 7063-68-5)
- Ethyl (E)-5-phenylpent-2-enoate (CAS 55282-95-6)
- N-(5-Amino-2-fluorophenyl)-2-(4-methylphenoxy)-acetamide (CAS 1016731-64-8)
- 2,5-Furandione, polymer with ethenylbenzene and (1-methylethenyl)benzene (CAS 25067-82-7)
- 2-(2-sulfanylethoxy)ethane-1-thiol 68865-60-1 GS-6037 (CAS 68865-60-1)
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