Medchemexpress LLC 2-iminothiolane hydrochloride | 4781-83-3 | MFCD00039013 | 99.9% | 137.63 g·mol⁻¹ | C4H8ClNS | 500 MG

Supplier:  Medchemexpress LLC HYW015798500MG

2-Iminothiolane hydrochloride is a thiolation reagent that introduces free sulfhydryl (-SH) groups into primary amines on proteins, peptides, and oligosaccharides under mild aqueous conditions (pH 7-10). It is commonly used to generate thiol handles for downstream conjugation, crosslinking, and labeling workflows where efficient coupling to thiol-reactive probes is required.

• High purity suitable for biochemical applications.
• Introduces free sulfhydryl groups to primary amines at pH 7-10.
• Enables efficient conjugation to maleimide or thiol-reactive probes.
• Reactive under mild, aqueous conditions preserving biomolecule integrity.
• Available in multiple pack sizes for scale flexibility.

Catalog No. 50-003-00020