2-(2-Chloro-6-ethoxy-4-formylphenoxy)-N-(furan-2-ylmethyl)acetamide CAS 923776-04-9
| CAS No. | 923776-04-9 |
| Molecular Formula | C16H16ClNO5 |
| Molecular Weight | 337.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(2-Chloro-6-ethoxy-4-formylphenoxy)-N-(furan-2-ylmethyl)acetamide.
2-(2-Chloro-6-ethoxy-4-formylphenoxy)-N-(furan-2-ylmethyl)acetamide (CAS 923776-04-9) is a high-purity analytical reference standard with the molecular formula C16H16ClNO5 and a molecular weight of 337.75 g/mol.
Based on its molecular formula C16H16ClNO5, 2-(2-Chloro-6-ethoxy-4-formylphenoxy)-N-(furan-2-ylmethyl)acetamide contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 337.75 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).
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 2-(2-Chloro-6-ethoxy-4-formylphenoxy)-N-(furan-2-ylmethyl)acetamide 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 | C16H16ClNO5 |
| Molecular Weight | 337.75 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 |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 4,6-Dichloro-2-(piperidin-1-yl)pyrimidine (CAS 7038-67-7)
- Fmoc-(2R)-2-amino-6,6-dimethylheptanoic acid (CAS 2350170-64-6)
- 4-Acetyl-N-(4-methoxybenzyl)-1H-pyrrole-2-carboxamide (CAS 478249-46-6)
- 7-(2-Chlorophenyl)-2-(piperazin-1-yl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1707562-54-6)
- Tivozanib Impurity 17 (CAS CATO-C4X-340017)
- Ethyl 2-chloro-3H-imidazo[4,5-c]pyridine-7-carboxylate (CAS 1266115-11-0)
- 4-(1,3-Dioxolan-2-yl)benzothioamide (CAS 175202-43-4)
- tert-Butyl ((1S,2R,3S)-3-amino-2-hydroxycyclopentyl)carbamate (CAS 2455426-30-7)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
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