| Molecular Formula | C25H21N3O3S |
| Molar Mass | 443.52 |
| Solubility | Soluble in DMSO or methanol |
| Storage Condition | 2-8°C |
| Sensitive | Light, Air & Moisture Sensitive |
| Use | An amino-reactive labeling reagent. |
| Hazard Symbols | Xn - Harmful![]() |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R42 - May cause sensitization by inhalation |
| Safety Description | S22 - Do not breathe dust. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |