(2E)-3-{3-[(2-Ethyl-1H-imidazol-1-yl)methyl]-4-methoxyphenyl}acrylic acid CAS 1119449-78-3
| CAS No. | 1119449-78-3 |
| Molecular Formula | C16H18N2O3 |
| Molecular Weight | 286.33 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.
CATO supplies (2E)-3-{3-[(2-Ethyl-1H-imidazol-1-yl)methyl]-4-methoxyphenyl}acrylic acid (CAS 1119449-78-3), a certified reference material (molecular formula C16H18N2O3, MW 286.33 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H18N2O3, (2E)-3-{3-[(2-Ethyl-1H-imidazol-1-yl)methyl]-4-methoxyphenyl}acrylic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 286.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures (2E)-3-{3-[(2-Ethyl-1H-imidazol-1-yl)methyl]-4-methoxyphenyl}acrylic 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 | C16H18N2O3 |
| Molecular Weight | 286.33 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 4-(2-Naphthylamino)-5-phenyltriazole (CAS 110032-28-5)
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- 4-Amino-N-(2-hydroxy-3-phenoxy-propyl)-benzamide (CAS 112169-43-4)
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- 1-Benzoyl-1H-indole-3-carbonitrile (CAS 90539-80-3)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com