2-((4-(4-Chlorophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3,4-dichlorophenyl)acetamide CAS 476484-06-7
| CAS No. | 476484-06-7 |
| Molecular Formula | C21H14Cl3N5OS |
| Molecular Weight | 490.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4-(4-Chlorophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3,4-dichlorophenyl)acetamide (CAS 476484-06-7) is a high-purity analytical reference standard with the molecular formula C21H14Cl3N5OS and a molecular weight of 490.79 g/mol.
Based on its molecular formula C21H14Cl3N5OS, 2-((4-(4-Chlorophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3,4-dichlorophenyl)acetamide contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 490.79 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-((4-(4-Chlorophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3,4-dichlorophenyl)acetamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C21H14Cl3N5OS |
| Molecular Weight | 490.79 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 2-((4-(4-Chlorophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2,4-dichlorophenyl)acetamide (CAS 476483-85-9)
- 2-((4-(4-Chlorophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2,6-dichlorophenyl)acetamide (CAS 476483-93-9)
- (E)-{[4-(4-chlorophenyl)-7-thia-2,5-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),3,5-trien-3-yl]methylidene}[(2,4-dichlorophenyl)methoxy]amine (CAS 478041-84-8)
- 2-(3-Chlorophenyl)-4-(3-(3,4,5-trimethoxyphenyl)-1,2,4-oxadiazol-5-yl)phthalazin-1(2H)-one (CAS 1207046-37-4)
- 2-(4'-(4-(((1-(2-Chlorophenyl)ethoxy)carbonyl)amino)-3-methylisoxazol-5-yl)-[1,1'-biphenyl]-4-yl)acetic acid (CAS 1228689-85-7)
- (R)-2-[4’-[4-[[[1-(2-Chlorophenyl)ethoxy]carbonyl]amino]-3-methyl-5-isoxazolyl]biphenyl-4-yl]acetic Acid (CAS 1228690-19-4)
- 2-((4-(4-Chlorophenyl)-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(1H-indazol-6-yl)acetamide (CAS 476484-37-4)
- 4-(2-(2-(4-Chlorophenyl)-1H-indol-3-yl)hydrazinyl)-N-(pyrimidin-2-yl)benzenesulfonamide (CAS 88152-03-8)
Recommended Standards
- N'-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-6-oxo-1-(3-(trifluoromethyl)benzyl)-1,6-dihydropyridine-3-carbohydrazide (CAS 246022-32-2)
- (Z)-N,N-Dibutyl-1-(octadec-9-en-1-yl)-5-oxopyrrolidine-3-carboxamide (CAS 93893-27-7)
- Afoxolaner Impurity 13 (CAS 1125727-10-7)
- 4,4′-Bis(triethoxysilane)-1,1′-biphenyl (CAS 123640-93-7)
- 1-Benzyl-3,3-dimethylpiperazin-2-one (CAS 674791-90-3)
- N-((1-Methyl-1H-pyrrol-2-yl)methyl)-N-(thiophen-2-ylmethyl)acetamide (CAS 1286711-00-9)
- 4-(4-chloro-2-methylphenyl)-1,2,3,6-tetrahydropyridine (CAS 187835-15-0)
- Methyl 3-chloro-2-formylbenzoate (CAS 1287277-24-0)
- 2-((2-(Benzylamino)-2-oxoethyl)thio)acetic acid (CAS 338793-80-9)
- 2-(Dimethylamino)-N-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethane-1-sulfonamide (CAS 756520-90-8)
- [4-(2-phenyl-1H-imidazol-1-yl)benzyl]amine,HCl (CAS 1820685-93-5)
- 5-Bromo-1-fluoro-3-iodo-2-methoxybenzene (CAS 1228093-58-0)
- Myristic Acid-Isopropyl Ester (CAS 110-27-0)
- D-Ile17-Tirzepatide (CAS CATO-CPTD788917)
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