CAS Registry Number

CAS 72040-63-2 — Biotinamidohexanoic acid N-hydroxysuccinimide ester

Biotinamidohexanoic acid N-hydroxysuccinimide ester is a reactive compound used for conjugating biotin to proteins, antibodies, or other biomolecules in biochemical and immunoassay applications. It features a stable NHS ester group that reacts efficiently with primary amines under physiological conditions. CAS: 72040-63-2, Molecular Formula: C20H30N4O6S, Molecular Weight: 454.54 g/mol, Storage: -15 to -20 °C, Signal Word: Warning. Molekula supplies Biotinamidohexanoic acid N-hydroxysuccinimide ester from research to bulk quantities with full documentation and ISO 9001:2015 traceability.