5-(5-Ethylthiophen-3-yl)-4-isopropyl-4H-1,2,4-triazole-3-thiol CAS 869952-61-4
| CAS No. | 869952-61-4 |
| Molecular Formula | C11H15N3S2 |
| Molecular Weight | 253.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-(5-Ethylthiophen-3-yl)-4-isopropyl-4H-1,2,4-triazole-3-thiol 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.
5-(5-Ethylthiophen-3-yl)-4-isopropyl-4H-1,2,4-triazole-3-thiol (CAS 869952-61-4) is a high-purity analytical reference standard with the molecular formula C11H15N3S2 and a molecular weight of 253.39 g/mol.
5-(5-Ethylthiophen-3-yl)-4-isopropyl-4H-1,2,4-triazole-3-thiol (C11H15N3S2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C11H15N3S2 |
| Molecular Weight | 253.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Ethylthiophen Standards
- 5-(5-Ethylthiophen-3-yl)-4-propyl-4H-1,2,4-triazole-3-thiol (CAS 777879-21-7)
- 1-(5-Ethylthiophen-2-yl)-4,4,4-trifluorobutane-1,3-dione (CAS 438222-02-7)
- 1-(2-(5-Ethylthiophen-2-yl)-2-oxoethyl)-1h-1,2,4-triazole-3-carbonitrile (CAS 1240952-20-8)
- 2-(5-Ethylthiophen-2-yl)thiazolidine-4-carboxylic acid (CAS 491828-70-7)
- 1-(5-Ethylthiophen-2-yl)-2-(4-nitro-1h-imidazol-1-yl)ethan-1-one (CAS 1197967-97-7)
- 4-Ethyl-5-(5-ethylthiophen-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 438230-04-7)
- 2-(5-Ethylthiophen-2-yl)indoline (CAS 595548-67-7)
- Ethyl 3-(5-ethylthiophen-2-yl)-3-oxopropanoate (CAS 1274052-38-8)
Recommended Standards
- 5-(4,5-Dimethylthiophen-3-yl)-4-propyl-4H-1,2,4-triazole-3-thiol (CAS 847503-19-9)
- 5-(4,5-Dimethylthiophen-3-yl)-4-isopropyl-4H-1,2,4-triazole-3-thiol (CAS 847503-20-2)
- N,N-diethyl-2-(methylthio)thieno[2,3-d]pyrimidin-4-amine (CAS 383146-91-6)
- 4-Ethyl-5-(5-propylthiophen-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 438230-64-9)
- ethyl 4-cyano-2-(2-cyanoethyl)-2-cyclopropanecarbonylbutanoate (CAS 1909305-87-8)
- 5-Hydrazinyl-2-(trifluoromethyl)pyridine (CAS 1035173-53-5)
- Methyl 5-((tert-butoxycarbonyl)amino)-3-oxopentanoate (CAS 141734-32-9)
- Tert-butyl (S)-7-oxa-2-azaspiro[4.5]Decane-2-carboxylate (CAS 2387561-66-0)
- 2-Chloro-1-(3-(dimethylamino)piperidin-1-yl)ethanone (CAS 1353958-60-7)
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- N,N-Dimethyl-2,2-diphenyltetrahydrofuran-3-methanamine Hydrochloride (CAS 195615-84-0)
- 2-(3-(Chloromethyl)phenyl)-2H-1,2,3-triazole (CAS 1956328-00-9)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com