Cysteamine Hydrochloride 99+%

RT

113, 8

White to off-white solid

Used as an antioxidant and in radiation therapy.

Synonyms:
2-Mercaptoethylamine, HCl; 2-Aminoethanethiol HCI; Thioethanolamine HCl; 2-Aminoethylmercaptan

CAS No:
156-57-0
Free Base: 60-23-1

Molecular Formula:
C2H7NS·HCl

Molecular Weight:
113.80

Appearance:
White to off-white solid

Purity:
≥99%

Infrared:
Conforms to reference

Melting Point:
66-70°C

Iron (Fe):
≤0.002%

Loss on Drying:
≤0.5%

pH (5%):
3.0-5.5

Solubility:
DMSO (Slightly), Methanol (Slightly), Water (Slightly)

Storage and Stability:
May be stored at RT. Stable for 12 months after receipt.