Compound Q&A
Is L-Cysteine, S-(3-hydroxypropyl)- (CAS: 13189-98-5) safe?
Answer
L-Cysteine, S-(3-hydroxypropyl)- (CAS: 13189-98-5) is generally considered safe when handled properly. It has low toxicity but should be avoided in high concentrations to prevent skin or eye irritation. Safety data sheets (SDS) recommend using protective gloves and goggles, and it complies with standard chemical safety regulations for industrial and research use.
About
CAS No
13189-98-5
English Name
L-Cysteine, S-(3-hydroxypropyl)-
Molecular Formula
C6H13NO3S
Molecular Weight
179.24 g/mol
SMILES
C(CO)CSCC(C(=O)O)N
InChIKey
KINWYTAUPKOPCQ-YFKPBYRVSA-N
Last Updated: 2025-08-25 01:08
