CAS Registry Number

CAS 64987-85-5 — N-Succinimidyl 4-(maleimidomethyl)cyclohexane-1-carboxylate

N-Succinimidyl 4-(maleimidomethyl)cyclohexane-1-carboxylate (SMCC) is a heterobifunctional crosslinker used in bioconjugation to couple amines with thiols, enabling the attachment of proteins, peptides, or antibodies to other molecules. It forms stable amide bonds with primary amines and thioether linkages with thiols, making it ideal for creating targeted drug conjugates, enzyme labeling, and immunoassays. This chemical has a CAS number of 64987-85-5, a molecular formula of C16H18N2O6, and a molecular weight of 334.3239. It should be stored at -18°C and carries no signal word under standard hazard classifications. Molekula supplies N-Succinimidyl 4-(maleimidomethyl)cyclohexane-1-carboxylate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.