Cysteamine Hydrochloride

Molecular Formula
C2H7NS•HCl
Catalog Number
C2722
Supplier/Brand
Spectrum Chemical
CAS Number
156-57-0

Cysteamine Hydrochloride is a stable aminothiol and a product of the amino acid cysteine. It has been used to treat radiation sickness. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.


Synonyms: 2-Aminoethanethiol Hydrochloride ; 2-Mercaptoethylamine Hydrochloride

Shipping Information

Item must ship on ice via 2nd day air. During summer months, item will ship next day air. Additional freight charges will apply.


Tariff No. 2930909190

Storage Information

REFRIGERATE: Keep tightly closed.

Certificates of Analysis

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2023