3-((4-Chlorobenzyl)thio)-5-(4,5-dihydronaphtho[1,2-b]thiophen-2-yl)-4-ethyl-4H-1,2,4-triazole CAS 477887-85-7
| CAS No. | 477887-85-7 |
| Molecular Formula | C23H20ClN3S2 |
| Molecular Weight | 438.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-((4-Chlorobenzyl)thio)-5-(4,5-dihydronaphtho[1,2-b]thiophen-2-yl)-4-ethyl-4H-1,2,4-triazole is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-((4-Chlorobenzyl)thio)-5-(4,5-dihydronaphtho[1,2-b]thiophen-2-yl)-4-ethyl-4H-1,2,4-triazole (CAS 477887-85-7) is a high-purity analytical reference standard with the molecular formula C23H20ClN3S2 and a molecular weight of 438.01 g/mol.
3-((4-Chlorobenzyl)thio)-5-(4,5-dihydronaphtho[1,2-b]thiophen-2-yl)-4-ethyl-4H-1,2,4-triazole (C23H20ClN3S2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures 3-((4-Chlorobenzyl)thio)-5-(4,5-dihydronaphtho[1,2-b]thiophen-2-yl)-4-ethyl-4H-1,2,4-triazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C23H20ClN3S2 |
| Molecular Weight | 438.01 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 | 3 |
| Sulfur Atoms | 2 |
Related Chlorobenzyl Standards
- N-(2-Chlorobenzyl)-3-(4-isobutyl-5-oxo-4,5-dihydro-[1,2,4]triazolo[4,3-a]quinazolin-1-yl)propanamide (CAS 902973-15-3)
- (E)-3-((2-chlorobenzyl)thio)-4-(4-chlorophenyl)-5-styryl-4H-1,2,4-triazole (CAS 551920-96-8)
- 3-(2-((4-Chlorobenzyl)oxy)phenyl)-1-tosyl-1H-pyrazole (CAS 477713-44-3)
- 2-(5-((4-Chlorobenzyl)thio)-4-ethyl-4H-1,2,4-triazol-3-yl)thieno[2,3-b]quinoline (CAS 478260-37-6)
- 5-(4-((4-Chlorobenzyl)oxy)phenyl)-N'-(thiophen-2-ylmethylene)-1H-pyrazole-3-carbohydrazide (CAS 634896-25-6)
- (5-((2-Chlorobenzyl)sulfonyl)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl cyclopropanecarboxylate (CAS 955964-19-9)
- 2-((4-Chlorobenzyl)oxy)-4-(((4-chlorophenyl)imino)methyl)-3-hydroxyisoquinolin-1(2H)-one (CAS 338419-49-1)
- 2-((4-Chlorobenzyl)sulfinyl)-1,1-bis(4-chlorophenyl)ethanol (CAS 252026-70-3)
Recommended Standards
- Triparanol (CAS 78-41-1)
- 3,5-Dichloro-2-(tributylstannyl)pyrazine (CAS 446285-70-7)
- 4,4’-Diiodobiphenyl-2,2’-diol (CAS 204315-81-1)
- (2 β,3α,5α)-21-Chloro-3-hydroxy-2-(4-morpholinyl)-pregnan-20-one (CAS 156685-94-8)
- (E)-3-Phenylprop-2-enethioamide (CAS 20314-83-4)
- 3-(M-tolyl)pyrrolidin-3-ol hydrochloride (CAS 1083246-10-9)
- (2E)-Octadecenal (CAS 51534-37-3)
- 1-((4-Chloro-1,3-dimethyl-1h-pyrazol-5-yl)methyl)-1h-pyrazol-3-amine (CAS 1492672-29-3)
- N-(4-Fluorobenzyl)-2,4-dimethoxyaniline (CAS 1019594-96-7)
- 3-((4-Chloro-2-methylphenoxy)methyl)benzoic acid (CAS 832740-30-4)
- 2-(3,5-Dimethyl-1h-pyrazol-4-yl)ethan-1-ol (CAS 83467-31-6)
- 5-Chloro-1-cyclopentyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1355180-98-1)
- N-(2-Fluorophenyl)-2-sulfanylacetamide (CAS 217317-00-5)
- Glucagon (1-29) (CAS 16941-32-5)
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