Category:
Amino Acids and Derivatives
CAS NO:
52-90-4
Standard:
In-house Standards,
MF: C3H7NO2S
L-Cysteine is a semi-essential amino acid primarily produced via microbial fermentation or hydrolysis of keratin. Its molecular formula is C3H7NO2S with CAS No. 52-90-4.
Store in cool, dry conditions below 25°C to prevent oxidation. Industrial handling requires PPE due to potential sensitization; clinical use must adhere to strict dosage limits to avoid gastrointestinal distress.