2-((4-Ethyl-5-phenyl-4H-1,2,4-triazol-3-yl)thio)-N'-(furan-2-ylmethylene)acetohydrazide CAS 361165-35-7
| CAS No. | 361165-35-7 |
| Molecular Formula | C17H17N5O2S |
| Molecular Weight | 355.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 2-((4-Ethyl-5-phenyl-4H-1,2,4-triazol-3-yl)thio)-N'-(furan-2-ylmethylene)acetohydrazide (CAS 361165-35-7), a certified reference material (molecular formula C17H17N5O2S, MW 355.41 g/mol) for analytical method development and quality control.
2-((4-Ethyl-5-phenyl-4H-1,2,4-triazol-3-yl)thio)-N'-(furan-2-ylmethylene)acetohydrazide (C17H17N5O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 2-((4-Ethyl-5-phenyl-4H-1,2,4-triazol-3-yl)thio)-N'-(furan-2-ylmethylene)acetohydrazide 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 | C17H17N5O2S |
| Molecular Weight | 355.41 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Recommended Standards
- 2-((4-(4-Ethoxyphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 477329-56-9)
- 2-((5-(2-Hydroxyphenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(o-tolyl)propanamide (CAS 332126-55-3)
- 2-((2-Cyanoethyl)(phenyl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 474499-36-0)
- 2-(Naphthalene-2-sulfonamido)-3-phenylpropanoic acid (CAS 90427-55-7)
- 5-(Bromomethyl)-2-methoxypyrimidine (CAS 1352442-95-5)
- Calusterone (CAS 17021-26-0)
- 2-Amino-1-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)ethan-1-ol (CAS 1368185-23-2)
- 4-(5-Chlorothiophen-2-yl)-2-(1H-pyrrol-1-yl)pyrimidine (CAS 860788-63-2)
- 2-((1H-1,2,3-Triazol-1-yl)methyl)-4,5-difluoroaniline (CAS 922711-74-8)
- 2-Methylthiopyridine-5-carboxaldehyde (CAS 149805-95-8)
- (2-(1-Iodoethyl)-1,3-dioxolan-4-yl)methanol (CAS 5634-39-9)
- Propan-2-yl pyridine-3-carboxylate (CAS 553-60-6)
- 3-Cyclopropoxy-2-ethyl-5-iodopyridine (CAS 1243445-11-5)
- Semaglutide impurity 22(OtBu-Ste-γGlu(OtBu)-AEEA-AEEA-OH) (CAS 1118767-16-0)
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