2-Chloro-n-[2-(naphthalen-2-yloxy)ethyl]acetamide CAS 1225890-90-3
| CAS No. | 1225890-90-3 |
| Molecular Formula | C14H14ClNO2 |
| Molecular Weight | 263.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 263.72 g/mol gives 2-Chloro-n-[2-(naphthalen-2-yloxy)ethyl]acetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Chloro-n-[2-(naphthalen-2-yloxy)ethyl]acetamide (CAS 1225890-90-3), a certified reference material (molecular formula C14H14ClNO2, MW 263.72 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 2-Chloro-n-[2-(naphthalen-2-yloxy)ethyl]acetamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 263.72 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Chloro-n-[2-(naphthalen-2-yloxy)ethyl]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 | C14H14ClNO2 |
| Molecular Weight | 263.72 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- N-ethyl 2-bromo-4-pyridinecarboxamide (CAS 951885-78-2)
- 2-(6-Methyl-3-oxo-5,6,7,8-tetrahydrocinnolin-2(3H)-yl)acetic acid (CAS 1551866-30-8)
- 4-Chloro-3-(difluoromethyl)-6-methoxypyridin-2-ol (CAS 1804852-61-6)
- Isavuconazole Impurity 68 (CAS CATO-C4X-123668)
- 3-Amino-1-(2-ethoxy-2-oxoethyl)pyridin-1-ium (CAS 758647-45-9)
- 3-(Hydroxymethyl)benzene-1,2-diol (CAS 14235-77-9)
- N-[1-(5-Mercapto-4-methyl-4H-[1,2,4]triazol-3-yl)-ethyl]-benzamide (CAS 754233-93-7)
- Semaglutide Impurity 164 (CAS CATO-C4X-2226164)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com