3-(4-Allyl-5-(prop-2-yn-1-ylthio)-4H-1,2,4-triazol-3-yl)-1-(3,4-dichlorobenzyl)pyridin-2(1H)-one CAS 477853-25-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477853-25-1 |
| Molecular Formula | C20H16Cl2N4OS |
| Molecular Weight | 431.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Allyl-5-(prop-2-yn-1-ylthio)-4H-1,2,4-triazol-3-yl)-1-(3,4-dichlorobenzyl)pyridin-2(1H)-one (CAS 477853-25-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H16Cl2N4OS. Molecular weight: 431.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H16Cl2N4OS |
| Molecular Weight | 431.34 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Allyl Standards
- N-allyl-6-(((4-chlorophenyl)thio)methyl)-2-((4-fluorobenzyl)thio)pyrimidin-4-amine (CAS 341965-48-8)
- 2-((4-Allyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-sulfamoylphenyl)acetamide (CAS 578761-02-1)
- 5-(1-Allyl-2-oxoindolin-3-ylidene)-2-(4-ethoxyphenyl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 538340-83-9)
- 2-((4-Allyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-bromophenyl)acetamide (CAS 573933-57-0)
- 2-((4-Allyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-bromophenyl)acetamide (CAS 618880-27-6)
- 2-((4-Allyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-phenoxyphenyl)acetamide (CAS 573694-45-8)
- 1-Allyl-2-((4-fluorobenzyl)sulfonyl)-4,5-diphenyl-1H-imidazole (CAS 339277-78-0)
- N-allyl-2-((4-chloro-N-(3-(trifluoromethyl)phenyl)phenyl)sulfonamido)acetamide (CAS 337922-21-1)
Recommended Standards
- (1Z,4E)-5-(2-{6-[(2,4-dichlorophenyl)methyl]pyridazin-3-yl}hydrazin-1-yl)-1-(thiophen-2-yl)penta-1,4-dien-3-one (CAS 860649-36-1)
- 1-((4-(4-Bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-3,3-dimethylbutan-2-one (CAS 477329-71-8)
- ((2R,3S,4R,5R)-3,4-Dihydroxy-5-(6-(((E)-4-hydroxy-3-methylbut-2-en-1-yl)amino)-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 25615-16-1)
- 5-((2-Methylbenzyl)amino)pentan-1-ol (CAS 932176-97-1)
- 3-Amino-N-(2-methoxyphenyl)-4,6-diphenylthieno[2,3-b]pyridine-2-carboxamide (CAS 333766-17-9)
- tert-butyl 2-(hydroxymethyl)-4-methyl-2,3-dihydro-1H-indole-1-carboxylate (CAS 2736174-41-5)
- N-(2'-Amino-[4,4'-bithiazol]-2-yl)isonicotinamide (CAS 332351-17-4)
- 6-(((1-Methyl-1H-imidazol-2-yl)thio)methyl)-4-oxo-4H-pyran-3-yl 3,5-bis(trifluoromethyl)benzoate (CAS 896310-24-0)
- 6-Ethoxy-5-nitroquinoline-4-carbonitrile (CAS 54524-96-8)
- Liraglutide Impurity 17 TFA Salt (CAS CATO-C4X-199217)
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