3-(5-((4-(Tert-butyl)benzyl)thio)-4-ethyl-4H-1,2,4-triazol-3-yl)-1-(4-chlorophenyl)pyridazin-4(1H)-one CAS 478077-64-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478077-64-4 |
| Molecular Formula | C25H26ClN5OS |
| Molecular Weight | 480.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(5-((4-(Tert-butyl)benzyl)thio)-4-ethyl-4H-1,2,4-triazol-3-yl)-1-(4-chlorophenyl)pyridazin-4(1H)-one (CAS 478077-64-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C25H26ClN5OS. Molecular weight: 480.02 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C25H26ClN5OS |
| Molecular Weight | 480.02 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Recommended Standards
- Amlodipine Impurity N32 (CAS 103094-30-0)
- 1159977-61-3 N-[2-Trifluoroacetyl-4-chloro-5-(triisopropylsilyloxy)phenyl]-2,2-dimethylpropanamide N-[4-Chloro-2-(2,2,2-trifluoroacetyl)-5-[[tris(1-methylethyl)silyl]oxy]phenyl]-2,2-dimethylpropanamide (CAS 1159977-61-3)
- 7-[(E)-2-[3-(4-tert-Butylphenoxy)phenyl]ethenyl]-3-(4-chlorophenyl)pyrazolo[1,5-a]pyrimidine (CAS 866049-97-0)
- tert-Butyl 4-(aminomethyl)isoindoline-2-carboxylate (CAS 1394954-74-5)
- 2-(2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2-methylhydrazine-1-carbonyl)cyclopropane-1-carboxylic acid (CAS 1024308-67-5)
- 2-hydrazinyl-4,6-dimethylpyridine (CAS 4930-96-5)
- tert-Butyl 3-bromo-2-(1-hydroxyethyl)-1H-indole-1-carboxylate (CAS 1707365-11-4)
- Ethyl 4-(3-fluorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 211816-68-1)
- 4-(4-tert-Butylbenzoyl)-8-methyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-43-8)
- Peptide Impurity 27 (CAS 1350456-68-6)
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