N-Acetyl-L-cystine

• CAT Number: R035113
• CAS Number: 25779-79-7
• Molecular Formula: C8H14N2O5S2
• Molecular Weight: 282.329
• Purity: ≥95%
• Synonyms: N-Acetylcysteine-cysteine Disulfide; N-Acetylcystine; N-Monoacetylcystine
• Storage: -20°C
• IUPAC Name: (2R)-3-[[(2R)-2-acetamido-2-carboxyethyl]disulfanyl]-2-aminopropanoic acid
• InChI: InChI=1S/C8H14N2O5S2/c1-4(11)10-6(8(14)15)3-17-16-2-5(9)7(12)13/h5-6H,2-3,9H2,1H3,(H,10,11)(H,12,13)(H,14,15)/t5-,6-/m0/s1
• InChIKey: ZLCOWUKVVFVVKA-WDSKDSINSA-N
• SMILES: CC(=O)NC(CSSCC(C(=O)O)N)C(=O)O

N-Acetyl-L-cysteine (NAC) is a derivative of the amino acid L-cysteine. It is renowned for its antioxidant properties and ability to replenish glutathione levels, crucial for cellular protection against oxidative stress. NAC is widely used in medicine to treat acetaminophen overdose, respiratory conditions like bronchitis, and psychiatric disorders. Additionally, its antioxidant and anti-inflammatory effects make it a promising adjunct therapy for various health conditions.