5-(4-Chlorophenyl)-4-ethyl-2,4-dihydro-3H-1,2,4-triazol-3-one CAS 31409-32-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31409-32-2 |
| Molecular Formula | C10H10ClN3O |
| Molecular Weight | 223.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-(4-Chlorophenyl)-4-ethyl-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 31409-32-2) pharmaceutical standards reference standard. Molecular formula: C10H10ClN3O. Molecular weight: 223.66 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H10ClN3O |
| Molecular Weight | 223.66 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 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chlorophenyl Standards
- 1-(5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl)-N-methylmethanamine (CAS 1017782-52-3)
- 2-(3-(3-Chlorophenyl)-1,2,4-oxadiazol-5-yl)ethanamine (CAS 1018613-23-4)
- (2-(4-CHLOROPHENYL)-5-METHYLOXAZOL-4-YL)METHANOL (CAS 109544-17-4)
- [2-(3-Chlorophenyl)-4-methyl-1,3-oxazol-5-yl]methanol (CAS 109544-34-5)
- 1-(3-(4-Chlorophenyl)isoxazol-5-yl)ethan-1-ol (CAS 109572-24-9)
- 4-(3-Chlorophenyl)piperidine-2,6-dione (CAS 113675-65-3)
- 1-(4-Chlorophenyl)-5-methylpyrrolidine-2,4-dione (CAS 114462-95-2)
- [1-(4-Chlorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl]methanol (CAS 1239789-22-0)
Recommended Standards
- 5-(3-Chloropropyl)-3-(pyridin-4-yl)-1,2,4-oxadiazole (CAS 923108-22-9)
- 5-(4-Chlorophenyl)-N,N-dimethyl-1,3,4-oxadiazol-2-amine (CAS 4469-02-7)
- 5-(3-Chloropropyl)-3-(pyridin-3-yl)-1,2,4-oxadiazole (CAS 923227-07-0)
- 2-Mercaptoethanol-1,1,2,2-d4 (CAS 284474-53-9)
- 5-(4-(Tert-butyl)phenyl)-4-(4-isopropylphenyl)-4H-1,2,4-triazole-3-thiol (CAS 261761-26-6)
- 1-(4,5-Dimethylisoxazol-3-yl)ethanone (CAS 102074-57-7)
- 2-CHloro-5-hydroxy-n-propylbenzamide (CAS 1394923-24-0)
- Methyl 3-chloro-5-cyclopropylpyrazolo[1,5-a]pyrimidine-7-carboxylate (CAS 1018053-16-1)
- 6-Nitro-1H-pyrrolo[3,2-c]pyridine (CAS 1000342-77-7)
- Polymyxin B nonapeptide (CAS 86408-36-8)
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