Category:
Chiral Intermediates
CAS NO:
146998-31-4
Standard:
ChP,
98%min
4-[4-(Dimethylamino)phenylazo]benzoic acid N-succinimidyl ester is a specialized azo dye derivative utilized for protein labeling. Synthesized via activation of the carboxyl group with NHS, it facilitates stable amide bond formation. Molecular formula: C18H19N5O4; CAS: 67632-90-6.
Store below -20°C under desiccated conditions to prevent hydrolysis. Avoid direct skin contact and inhalation; handle in a certified fume hood with appropriate PPE due to potential sensitization risks.