5-(Chloromethyl)-3-(4-methoxyphenyl)-1,2,4-oxadiazole CAS 57238-76-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57238-76-3 |
| Molecular Formula | C10H9ClN2O2 |
| Molecular Weight | 224.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Chloromethyl)-3-(4-methoxyphenyl)-1,2,4-oxadiazole (CAS 57238-76-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H9ClN2O2. Molecular weight: 224.64 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H9ClN2O2 |
| Molecular Weight | 224.64 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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 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.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloromethyl Standards
- 5-(chloromethyl)-3-(2-methoxyphenyl)-1,2,4-oxadiazole (CAS 110704-43-3)
- (4E)-3-(Chloromethyl)-4-[(1-methyl-1H-pyrrol-2-yl)methylene]isoxazol-5(4H)-one 1142199-77-6 (CAS 1142199-77-6)
- 2-(Chloromethyl)-7-methoxy-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 1434288-35-3)
- 4-(Chloromethyl)-7-hydroxy-8-methyl-2H-chromen-2-one (CAS 163684-50-2)
- 163684-51-3 4-(Chloromethyl)-6-methoxy-2H-1-benzopyran-2-one DTXSID50569778 (CAS 163684-51-3)
- 3-(Chloromethyl)-5-(2-methoxyphenyl)-1,2,4-oxadiazole (CAS 175205-61-5)
- 3-(Chloromethyl)-5-(3-methoxyphenyl)-1,2,4-oxadiazole (CAS 175205-62-6)
- Methyl 2-(chloromethyl)-1H-benzo[d]imidazole-6-carboxylate (CAS 181054-01-3)
Recommended Standards
- 5-(4-Chlorophenyl)-5-methylimidazolidine-2,4-dione (CAS 5397-13-7)
- 5-Amino-2-chloro-4-fluorobenzenesulfonamide (CAS 69156-33-8)
- 5-(3-Chlorophenyl)-5-methylimidazolidine-2,4-dione (CAS 6946-01-6)
- Methyl 2-((tert-butoxycarbonyl)amino)-5-chlorobenzoate (CAS 1495813-19-8)
- 5-Methoxy-1-methylisoquinoline (CAS 84689-37-2)
- 2-(Difluoromethyl)-3-iodo-5-nitropyridine-4-carboxylic acid (CAS 1806986-70-8)
- 5-ethyl-6-hydroxy-3-(4-methoxyphenyl)-2-sulfanyl-3,4-dihydropyrimidin-4-one (CAS 1240526-41-3)
- (2S,5R)-3,6-Diethoxy-2,5-dihydro-2-[(2S)-2-[[4-methoxy-3-(3-methoxypropoxy)phenyl]methyl]-3-methylbutyl]-5-(1-methylethyl)pyrazine (CAS 866030-33-3)
- Loxoprofen Impurity 15(Mixture of Diastereomers) (CAS 1091621-62-3)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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