| Appearance and Shape (20°C) | Solid |
|---|---|
| CAS RN | 1498-88-0 |
| MDL number | MFCD00059175 |
| Molecular weight | 322.36 |
| Molecular Formula | C19H18N2O3 |
| Product code | ICTT0366 |
| PubChem Substance ID | 87576333 |
| Purity/Analytical Methods | >98.0%(T)(HPLC) |
| Reaxys-RN | 40498 |
| SDBS (AIST Spectral DB) | 5161 |
| Situations to avoid | Light Sensitive |
| Appearance | Light yellow to Yellow to Green powder to crystal |
|---|
| RTECS# | WG9810000 |
|---|
Chemicals by Class 5-Membered Heterocyclic Compounds [Chemical Structural Class] Pyrroles [Chemical Structural Class] Indoles [Chemical Structural Class] Indolines [Chemical Structural Class] 6-Membered Heterocyclic Compounds [Chemical Structural Class] Pyrans [Chemical Structural Class] Benzopyrans [Chemical Structural Class]
Materials Science Photonic Materials, Optical Materials Photochromic Dyes Spiropyrans [Photochromic Dyes]