5-(Chloromethyl)-3-[(3,4-dichlorophenoxy)-methyl]-1,2,4-oxadiazole CAS 263386-10-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 263386-10-3 |
| Molecular Formula | C10H7Cl3N2O2 |
| Molecular Weight | 293.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Chloromethyl)-3-[(3,4-dichlorophenoxy)-methyl]-1,2,4-oxadiazole (CAS 263386-10-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H7Cl3N2O2. Molecular weight: 293.53 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H7Cl3N2O2 |
| Molecular Weight | 293.53 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloromethyl Standards
- 5-(Chloromethyl)-3-((2,6-dichlorophenoxy)methyl)-1,2,4-oxadiazole (CAS 850375-35-8)
- 2-(Chloromethyl)-4-iodobenzo[d]oxazole (CAS 1804082-19-6)
- 4-(Chloromethyl)-2-iodobenzo[d]oxazole (CAS 1804412-29-0)
- 2-(Chloromethyl)-7-iodobenzo[d]oxazole (CAS 1806326-57-7)
- 6-(Chloromethyl)-N2-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-1,3,5-triazine-2,4-diamine (CAS 1379811-53-6)
- 2-(2-(Chloromethyl)-6,7-dimethoxy-4-oxoquinazolin-3(4h)-yl)acetonitrile (CAS 743441-89-6)
- Benzyl (2-(4-(chloromethyl)-1H-imidazol-2-yl)ethyl)carbamate (CAS 944898-36-6)
- 2-[5-(chloromethyl)-3-oxo-8-thia-4,6-diazatricyclo[7.4.0.0,2,7]trideca-1(9),2(7),5-trien-4-yl]acetonitrile (CAS 731795-75-8)
Recommended Standards
- 2-(2-Bromo-3,4-dimethoxyphenyl)acetyl chloride (CAS 104421-97-8)
- 3-Methyl-5-(2,4,5-trichlorophenyl)imidazolidine-2,4-dione (CAS 64464-12-6)
- Methyl 2-(bromomethyl)-5-chloro-4-methoxybenzoate (CAS 109803-49-8)
- D-Arabinofuranose (CAS 41546-26-3)
- N-(2-Phenoxypyrimidin-5-yl)-4-phenylbutanamide (CAS 1396579-38-6)
- 4-(2-Fluorophenyl)-2-pyrrolidone (CAS 654633-85-9)
- 3-Chloro-5-fluoro-4-methoxybenzoyl chloride (CAS 886497-26-3)
- 5-Bromo-7-chlorobenzo[b]thiophene (CAS 439083-15-5)
- tert-Butyl 3-(4-nitrobenzyl)piperazine-1-carboxylate (CAS 886774-93-2)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com