2-(Ethylsulfanyl)-3H-indol-3-one N-(2,4,6-trichlorophenyl)hydrazone CAS 478042-24-9
| CAS No. | 478042-24-9 |
| Molecular Formula | C16H12Cl3N3S |
| Molecular Weight | 384.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 384.71 g/mol gives 2-(Ethylsulfanyl)-3H-indol-3-one N-(2,4,6-trichlorophenyl)hydrazone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-(Ethylsulfanyl)-3H-indol-3-one N-(2,4,6-trichlorophenyl)hydrazone (CAS 478042-24-9), a certified reference material (molecular formula C16H12Cl3N3S, MW 384.71 g/mol) for analytical method development and quality control.
The molecular framework of 2-(Ethylsulfanyl)-3H-indol-3-one N-(2,4,6-trichlorophenyl)hydrazone (C16H12Cl3N3S) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), 2-(Ethylsulfanyl)-3H-indol-3-one N-(2,4,6-trichlorophenyl)hydrazone 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 | C16H12Cl3N3S |
| Molecular Weight | 384.71 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) | 11.0 |
| 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 Ethylsulfanyl Standards
- 4-(Ethylsulfanyl)-11,13-dimethyl-6-(phenylsulfanyl)-8-thia-3,5,10-triazatricyclo[7.4.0.0^{2,7}]trideca-1(13),2(7),3,5,9,11-hexaene (CAS 478065-74-6)
- Methyl 3-{[6-(ethylsulfanyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl]oxy}thiophene-2-carboxylate (CAS 478247-51-7)
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- 2-(Ethylsulfanyl)-6,7-dimethoxy-3-{[3-(trifluoromethyl)phenyl]methyl}-3,4-dihydroquinazolin-4-imine (CAS 439094-12-9)
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- 3-(Ethylsulfanyl)-4-methyl-5-[3-(thiophen-2-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridin-2-yl]-4H-1,2,4-triazole (CAS 478048-43-0)
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- 4-(Ethylsulfanyl)-11,13-dimethyl-N-(prop-2-en-1-yl)-8-thia-3,5,10-triazatricyclo[7.4.0.0^{2,7}]trideca-1(13),2(7),3,5,9,11-hexaen-6-amine (CAS 478065-73-5)
Recommended Standards
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