4-Methoxyphenyl (3Z)-3-{[(2,6-dichlorophenyl)methoxy]imino}propanoate CAS 338404-03-8
| CAS No. | 338404-03-8 |
| Molecular Formula | C17H15Cl2NO4 |
| Molecular Weight | 368.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Methoxyphenyl (3Z)-3-{[(2,6-dichlorophenyl)methoxy]imino}propanoate is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Methoxyphenyl (3Z)-3-{[(2,6-dichlorophenyl)methoxy]imino}propanoate (CAS 338404-03-8) is a high-purity analytical reference standard with the molecular formula C17H15Cl2NO4 and a molecular weight of 368.21 g/mol.
The molecular framework of 4-Methoxyphenyl (3Z)-3-{[(2,6-dichlorophenyl)methoxy]imino}propanoate (C17H15Cl2NO4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), 4-Methoxyphenyl (3Z)-3-{[(2,6-dichlorophenyl)methoxy]imino}propanoate 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 | C17H15Cl2NO4 |
| Molecular Weight | 368.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 3-(((Benzyloxy)carbonyl)amino)-3-(2,4-dichlorophenyl)propanoic acid (CAS 778598-68-8)
- 9-Iodo-9-phenyl-9H-fluorene (CAS 73207-97-3)
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- 1-(3-Aminophenyl)-3-methyl-1H-pyrazol-5-amine (CAS 105602-20-8)
- 5-(1-Benzylpiperidin-2-yl)-2-methoxy-3-methylpyridine (CAS 1352518-66-1)
- Trans-4-(1-hydroxy-1-methyl-ethyl)cyclohexanecarboxylicacid (CAS 183996-92-1)
- 1-(2-Amino-5-bromophenyl)-2-chloroethan-1-one (CAS 61871-82-7)
- (6-(Piperidin-1-yl)pyridin-2-yl)methanol (CAS 869901-07-5)
- Benzenesulfonamide, n-[(1S,2S)-2-cyanocyclohexyl]-4-methyl- (CAS 1127903-14-3)
- Q-Peptide trifluoroacetate salt (CAS 1361235-89-3)
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