3-(Chloromethyl)-5-(5-methyl-3-phenylisoxazol-4-yl)-1,2,4-oxadiazole CAS 261349-42-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 261349-42-2 |
| Molecular Formula | C13H10ClN3O2 |
| Molecular Weight | 275.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Chloromethyl)-5-(5-methyl-3-phenylisoxazol-4-yl)-1,2,4-oxadiazole (CAS 261349-42-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H10ClN3O2. Molecular weight: 275.69 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H10ClN3O2 |
| Molecular Weight | 275.69 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, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloromethyl Standards
- 5-(3-(Chloromethyl)-[1,2,4]triazolo[4,3-a]pyridin-7-yl)-3-cyclopropyl-1,2,4-oxadiazole (CAS 1707399-59-4)
- 5-(3-(Chloromethyl)-[1,2,4]triazolo[4,3-a]pyridin-6-yl)-3-cyclopropyl-1,2,4-oxadiazole (CAS 1713639-44-1)
- 2-(chloromethyl)-5-(5-methyl-3-phenylisoxazol-4-yl)-1,3,4-oxadiazole (CAS 63002-59-5)
- ethyl 5-(chloromethyl)-2-methyl-7-oxo-4H,7H-pyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 1258651-04-5)
- 4-(Chloromethyl)-5-methyl-2-(3-(trifluoromethyl)phenyl)oxazole (CAS 678164-78-8)
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Recommended Standards
- 3-(4-Chlorobenzamido)benzoic acid (CAS 413574-79-5)
- 3-[(2-Chloro-6-fluorophenyl)methanesulfonyl]-1H-1,2,4-triazole (CAS 339105-84-9)
- 3-(2-Chloronicotinoyl)phenyl acetate (CAS 898786-38-4)
- (6-Amino-2-fluoro-3-methoxyphenyl)methanol (CAS 2166321-37-3)
- tert-butyl 3-(fluoromethyl)-3-hydroxyazetidine-1-carboxylate (CAS 2090743-38-5)
- 1-Benzyl-3-(4-chlorophenyl)urea (CAS 13208-51-0)
- 2-{1H-pyrazolo[4,3-b]pyridin-1-yl}acetic acid dihydrochloride (CAS 1803585-64-9)
- 5-Hydroxy-N,2-dimethylbenzofuran-3-carboxamide (CAS 1704167-11-2)
- 4-Bromo-2-fluoro-1-(3,3,3-trifluoroprop-1-yn-1-yl)benzene (CAS 2137951-06-3)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
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