5-[Cyano-(2-methylphenyl)methylidene]thiophen-2-ylideneamino propane-1-sulfonate
CAS: 282713-83-1
Category: Organosulfur Compounds
| Purity | Research Grade ≥98%, High Purity Grade ≥99% |
| Molecular Formula | C17H18N2O3S2 |
| Molecular Weight | 362.46 |
| Appearance | Dark yellow to orange crystalline powder |
| Packaging | 1 g, 5 g, 25 g aluminum foil bags; 100 g HDPE bottles; customized packaging available for research and industrial quantities |
| Testing Indicators | Appearance — Visual inspection; Identification — FTIR spectroscopy; Structural confirmation — 1H NMR and 13C NMR; Purity — HPLC-UV; Molecular weight confirmation — LC-MS; UV-Vis absorption analysis for conjugated chromophore; Elemental analysis (C/H/N/S); Moisture — Karl Fischer titration. |
| Storage Notes | Store in a cool, dry, dark, and well-ventilated area. Keep container tightly sealed. Protect from moisture, oxygen, and direct sunlight. Avoid contact with strong acids, strong bases, and oxidizing agents. |
| Lead Time | 10 days |
A sulfur-containing organic chromophore/intermediate used in specialty chemical synthesis, organic electronics research, dye and pigment chemistry, and preparation of functional thiophene derivatives. It is also used as a research reagent in materials science and photochemical applications.