N-(tert-Butyl)-2-(5-chloro-4-formyl-2-methoxyphenoxy)acetamide CAS 1427011-76-4
| CAS No. | 1427011-76-4 |
| Molecular Formula | C14H18ClNO4 |
| Molecular Weight | 299.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 299.75 g/mol gives N-(tert-Butyl)-2-(5-chloro-4-formyl-2-methoxyphenoxy)acetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies N-(tert-Butyl)-2-(5-chloro-4-formyl-2-methoxyphenoxy)acetamide (CAS 1427011-76-4), a certified reference material (molecular formula C14H18ClNO4, MW 299.75 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H18ClNO4, N-(tert-Butyl)-2-(5-chloro-4-formyl-2-methoxyphenoxy)acetamide contains a nitrogen-containing heterocyclic scaffold, 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 299.75 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.
As a certified reference material (CRM), N-(tert-Butyl)-2-(5-chloro-4-formyl-2-methoxyphenoxy)acetamide 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 | C14H18ClNO4 |
| Molecular Weight | 299.75 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- (S)-2-(1-Aminoethyl)-5-chloro-3-phenylquinazolin-4(3H)-one (CAS 1420627-35-5)
- 2-Chloro-5,8-dimethoxy-3-phenylquinoline (CAS 154343-54-1)
- 2-((Tert-butoxycarbonyl)amino)-3-(2-chlorophenyl)propanoic acid (CAS 1407973-04-9)
- (2-Chloropyridin-4-Yl)(1-Isopropyl-1H-Pyrrolo[3,2-C]Pyridin-3-Yl)Methanone (CAS 1597421-37-8)
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- 2-(4-(1,3-Dimethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-6-yl)piperazin-1-yl)ethan-1-ol (CAS 952183-75-4)
- 5-Methyl-7-(2-C-methyl-b-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 443642-53-3)
- Pcb No. 43 (CAS 70362-46-8)
- 3-Hydroxy-5-(trifluoromethoxy)benzaldehyde (CAS 1261852-80-5)
- 7-Hydroxy-2-(2-hydroxyphenyl)-5,8-dimethoxychroman-4-one (CAS 1351338-14-1)
- 3-Bromo-1-(4-methoxybenzyl)-1H-pyrazole-4-carbaldehyde (CAS 2230962-53-3)
- 2-(2,4-Dimethylphenyl)-2-oxoacetaldehyde (CAS 56750-80-2)
- Atorvastatin Impurity 65 (CAS 1105067-91-1)
- Semaglutide impurity 46 (CAS CATO-C4X-222646)
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