| CAS No. | 866008-37-9 |
| Molecular Formula | C28H18ClNO3S2 |
| Molecular Weight | 516.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
CATO supplies (9Z)-9-{[3-(4-chlorophenoxy)phenyl]methylidene}-4,10-dithia-1-azatetracyclo[9.7.0.0^{3,7}.0^{12,17}]octadeca-3(7),5,12(17),13,15-pentaene-8,18-dione (CAS 866008-37-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C28H18ClNO3S2. Molecular weight: 516.03 g/mol. Batch-specific COA and technical support are available on request.
| Molecular Formula | C28H18ClNO3S2 |
| Molecular Weight | 516.03 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |