(3Z)-2-{[(4-methylphenyl)methyl]sulfanyl}-3-{2-[3-(trifluoromethyl)phenyl]hydrazin-1-ylidene}-3H-indole CAS 478043-97-9
| CAS No. | 478043-97-9 |
| Molecular Formula | C23H18F3N3S |
| Molecular Weight | 425.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C23H18F3N3S, (3Z)-2-{[(4-methylphenyl)methyl]sulfanyl}-3-{2-[3-(trifluoromethyl)phenyl]hydrazin-1-ylidene}-3H-indole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 425.47 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
(3Z)-2-{[(4-methylphenyl)methyl]sulfanyl}-3-{2-[3-(trifluoromethyl)phenyl]hydrazin-1-ylidene}-3H-indole (CAS 478043-97-9) is a high-purity analytical reference standard with the molecular formula C23H18F3N3S and a molecular weight of 425.47 g/mol.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C23H18F3N3S |
| Molecular Weight | 425.47 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 | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Z Standards
- (3Z)-2-{[(2-methylphenyl)methyl]sulfanyl}-3-{2-[3-(trifluoromethyl)phenyl]hydrazin-1-ylidene}-3H-indole (CAS 478045-02-2)
- (3Z)-2-{[(3-methylphenyl)methyl]sulfanyl}-3-{2-[3-(trifluoromethyl)phenyl]hydrazin-1-ylidene}-3H-indole (CAS 478044-96-1)
- Methyl 2-[({4-[(4-methylphenyl)sulfanyl]-3-nitrophenyl}methyl)sulfanyl]benzoate (CAS 477869-72-0)
- 2-[(4-Methylphenyl)methanesulfonyl]-4-[(4-methylphenyl)sulfanyl]-5,6,7,8-tetrahydroquinazoline (CAS 339019-42-0)
- 2-{[(2-methylphenyl)sulfanyl]methyl}-3-[3-(trifluoromethyl)phenyl]-3,4-dihydroquinazolin-4-one (CAS 338959-61-8)
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- 2-[(4-Methylphenyl)methanesulfonyl]-4,5-diphenyl-1-(prop-2-yn-1-yl)-1H-imidazole (CAS 866038-66-6)
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