N-(4-chlorobenzyl)-2-(2-oxobenzo[d]oxazol-3(2H)-yl)acetamide CAS 866049-09-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866049-09-4 |
| Molecular Formula | C16H13ClN2O3 |
| Molecular Weight | 316.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-chlorobenzyl)-2-(2-oxobenzo[d]oxazol-3(2H)-yl)acetamide (CAS 866049-09-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H13ClN2O3. Molecular weight: 316.74 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H13ClN2O3 |
| Molecular Weight | 316.74 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 DMSO, DMF, methanol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- N-[(4-Chlorobenzyl)oxy]-N-(3-cyano-4-methoxy-2-pyridinyl)iminoformamide (CAS 339102-41-9)
- 1-(4-Chlorobenzyl)-5-nitroindoline-2,3-dione (CAS 278803-50-2)
- 2-((4-Chlorobenzyl)thio)-5-(m-tolyl)-1,3,4-oxadiazole (CAS 332380-87-7)
- 3-((4-Chlorobenzyl)thio)-5-phenyl-4H-1,2,4-triazol-4-amine (CAS 860609-05-8)
- 4-((4-Chlorobenzyl)thio)-6,7-dimethoxycinnoline (CAS 5387-86-0)
- (2-((4-Chlorobenzyl)thio)quinolin-3-yl)methanol (CAS 866049-61-8)
- 2-((4-Chlorobenzyl)thio)-1-methyl-1H-indole-3-carbaldehyde (CAS 338416-58-3)
- (E)-1-(4-((4-chlorobenzyl)oxy)phenyl)-3-(dimethylamino)prop-2-en-1-one (CAS 1306753-64-9)
Recommended Standards
- Methyl (2S)-2-(8-chloro-1-naphthyl)-4-oxo-2,3-dihydropyran-5-carboxylate (CAS 2648585-75-3)
- Ethyl 2-(6-(4-chlorophenyl)-3-cyano-2-oxopyridin-1(2H)-yl)acetate (CAS 339109-94-3)
- 5-((5-Chloro-4-morpholinopyridin-2-yl)amino)pyrazine-2-carbonitrile (CAS 1137476-13-1)
- 4,6-dimethyl-2-phenylpyrimidine (CAS 14164-34-2)
- Isopropyl 2-chloro-4-(4H-1,2,4-triazol-4-yl)benzoate (CAS 1351386-27-0)
- 1-(2-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)ethyl)urea (CAS 338792-95-3)
- 7-Bromo-3,4-dihydropyrido[4,3-f][1,4]oxazepin-5(2H)-one (CAS 2306269-52-1)
- Edoxaban Impurity 144 (CAS CATO-C4X-1063144)
- Benzyl (2-(2-aminoethoxy)ethyl)carbamate (CAS 1290627-95-0)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
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