Ikdoin CAS NO. 96702-03-3

L-Cysteine

Item No. 33309

Technical Information

CAS Number: 52-90-4

Synonyms:

• L-Cys
• L-(+)-Cysteine
• (R)-Cysteine
• NSC 8746

Molecular Formula: C3H7NO2S

Formula Weight: 121.2

Purity: ≥95%

Formulation: A solid

Solubility:

• PBS (pH 7.2): 20 mg/ml
• Water: 20 mg/ml

SMILES: OC([C@@H](N)CS)=O

InChi Code: InChI=1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1

InChi Key: XUJNEKJLAYXESH-REOHCLBHSA-N

Shipping & Storage Information

Storage: -20°C

Shipping: Room temperature in continental US; may vary elsewhere

Product Description

L-Cysteine is a conditionally essential amino acid. It is produced from L-methionine through the transsulfuration pathway. L-Cysteine can also be derived from dietary sources and protein.

Related Products

Isomer(s)

DL-Cysteine

Labeled Version(s)

L-Cysteine-15N-d3

Pro-drug Form(s)

Procysteine

Technical Support & Resources

Information provided in the product description is from published literature. Due to the nature of scientific experimentation, your results (e.g., selectivity and effective concentrations) or specific application for this product may differ. If you have questions about how this product fits your application, please contact our technical support staff.