LN1885041
N-Maleimido-N`-phenyl-1,4-Naphthalenediamine , 99% , 50539-45-2
CAS NO.：50539-45-2
Empirical Formula: C20H14N2O2
Molecular Weight: 314.34
MDL number: MFCD00042694
EINECS: 256-618-8
| Pack Size | Price | Stock | Quantity |
| 0.1g | RMB1064.80 | In Stock |
|
| 0.5g | RMB3196.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 207 °C |
| Boiling point: | 454.02°C (rough estimate) |
| Density | 1.2303 (rough estimate) |
| refractive index | 1.5700 (estimate) |
| pka | 3.50±0.30(Predicted) |
| CAS DataBase Reference | 50539-45-2 |
Description and Uses
N-(4-Anilino-1-naphthyl)maleimide is a fluorescent probe that can be used to detect thiol groups in proteins. N-(4-Anilino-1-naphthyl)maleimide reacts with thiol groups and immediately produces a stable fluorescent compound with the λex=355 nm, λem=448 nm[1].
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H319-H315-H335 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| F | 8-10-21 |
