(3Z)-2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-3-[2-(2,4,6-trichlorophenyl)hydrazin-1-ylidene]-3H-indole CAS 478042-17-0
| CAS No. | 478042-17-0 |
| Molecular Formula | C21H12Cl5N3S |
| Molecular Weight | 515.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (3Z)-2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-3-[2-(2,4,6-trichlorophenyl)hydrazin-1-ylidene]-3H-indole (CAS 478042-17-0), a certified reference material (molecular formula C21H12Cl5N3S, MW 515.67 g/mol) for analytical method development and quality control.
(3Z)-2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-3-[2-(2,4,6-trichlorophenyl)hydrazin-1-ylidene]-3H-indole (C21H12Cl5N3S) 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. 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).
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), (3Z)-2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-3-[2-(2,4,6-trichlorophenyl)hydrazin-1-ylidene]-3H-indole 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 | C21H12Cl5N3S |
| Molecular Weight | 515.67 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 | 1 |
Related Z Standards
- (E)-[(2,4-Dichlorophenyl)methoxy]({[3-nitro-4-({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)phenyl]methylidene})amine (CAS 303996-14-7)
- (E)-[(2,6-Dichlorophenyl)methoxy]({[3-nitro-4-({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)phenyl]methylidene})amine (CAS 303996-13-6)
- (E)-[(3,4-Dichlorophenyl)methoxy]({[3-nitro-4-({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)phenyl]methylidene})amine (CAS 303996-12-5)
- 4-(2,4-Dichlorophenyl)-2-(4-methoxyphenoxy)-6-[3-(trifluoromethyl)phenyl]pyridine-3-carbonitrile (CAS 341965-00-2)
- (Z)-(2,4-Dichlorophenyl 5-chloro-1-methyl-3-(trifluoromethyl)-N-[3-(trifluoromethyl)phenyl]-1H-pyrazole-4-carboximidate) (CAS 477762-27-9)
- Ethyl 4-(3-((2,4-dichlorophenyl)sulfonamido)phenoxy)-2-(methylthio)pyrimidine-5-carboxylate (CAS 478065-36-0)
- (S)-4-(1-(3-(3,5-dichlorophenyl)-5-(6-methoxynaphthalen-2-yl)-1H-pyrazol-1-yl)ethyl)benzoic acid (CAS 870823-11-3)
- 1-[2-(7-{4-[(2,4-dichlorophenyl)methoxy]phenyl}pyrazolo[1,5-a]pyrimidin-2-yl)thiophen-3-yl]-1H-pyrrole (CAS 478033-82-8)
Recommended Standards
- [S(R)]-N-[(S)-[2-(Diphenylphosphino)phenyl](4-methoxyphenyl)methyl]-N,2-dimethyl-2-propanesulfinamide (CAS 2565792-78-9)
- (S,R,S)-AHPC-C3-NH2 (CAS 2361119-88-0)
- [S(R)]-N-[(R)-[2-(Diphenylphosphino)phenyl](4-methoxyphenyl)methyl]-N,2-dimethyl-2-propanesulfinamide (CAS 2565792-73-4)
- 2-((2,4-Dichlorobenzyl)thio)-3-((2,4,6-trichlorophenyl)diazenyl)-1H-indole (CAS 478042-16-9)
- 2-(2-Oxo-3-phenyl-2,3-dihydro-1H-imidazol-1-yl)acetic acid (CAS 1707370-28-2)
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- 2-Chloro-N-isopropylpropanamide (CAS 42275-92-3)
- ((S)-2-Amino-4-(tert-butoxy)-4-oxobutanoyl)-L-proline (CAS 64642-65-5)
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