(E)-3-((3,4-dichlorobenzyl)thio)-4-ethyl-5-styryl-4H-1,2,4-triazole CAS 478065-61-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478065-61-1 |
| Molecular Formula | C19H17Cl2N3S |
| Molecular Weight | 390.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-3-((3,4-dichlorobenzyl)thio)-4-ethyl-5-styryl-4H-1,2,4-triazole (CAS 478065-61-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H17Cl2N3S. Molecular weight: 390.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H17Cl2N3S |
| Molecular Weight | 390.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related E Standards
- 2-(((4-((2,4-Dichlorobenzyl)thio)phenyl)amino)methyl)phenol (CAS 763125-55-9)
- trans-4-((1-(3,4-Dichlorobenzyl)-1H-benzo[d]imidazol-2-yl)amino)cyclohexan-1-ol (CAS 1420978-81-9)
- 2-(3-((2,4-Dichlorobenzyl)oxy)thiophene-2-carbonyl)-N-methylhydrazine-1-carbothioamide (CAS 343375-86-0)
- 2-((2,4-Dichlorobenzyl)amino)-1-(4-fluorophenyl)-1-phenylethan-1-ol (CAS 338771-51-0)
- 2-((3,4-Dichlorobenzyl)amino)-1-(4-fluorophenyl)-1-phenylethan-1-ol (CAS 338771-53-2)
- 4-(((2,4-Dichlorobenzyl)imino)methyl)-5-ethoxy-2-phenyl-1,2-dihydro-3H-pyrazol-3-one (CAS 338751-02-3)
- 1-(3,4-Dichlorobenzyl)-N-(4-fluorophenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 338782-63-1)
- 1-(2,6-Dichlorobenzyl)-3-(3,4-dimethoxyphenyl)-1H-pyrazole-4-carbaldehyde (CAS 1015939-98-6)
Recommended Standards
- N,N-dimethyl-4-(4-nitro-2-(trifluoromethyl)phenoxy)benzenesulfonamide (CAS 1858250-85-7)
- 12,12,13,13,14,14,15,15,15-Nonafluoropentadecan-1-ol (CAS 36096-97-6)
- Palbociclib Impurity 65 (CAS CATO-C4X-112565)
- n-(Tert-butyl)-4-ureidobenzamide (CAS 1209676-36-7)
- 7-Methoxy-3-methyl-2,3,4,5-tetrahydro-1H-benzo[d]azepine (CAS 76208-70-3)
- 2-Isobutyl-2,5,5-trimethylimidazolidin-4-one (CAS 23993-04-6)
- Salicylideneamino-2-thiophenol [Spectrophotometric reagent for Tin and other transition metals] (CAS 3449-05-6)
- 2-(5-Bromopyridin-3-yl)-5-phenyl-1,3,4-oxadiazole (CAS 1187385-63-2)
- Methyl 2-(benzylamino)-2-cyclopropylacetate (CAS 444023-51-2)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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