CAS 16637-59-5

N-ACETYL-S-METHYL-L-CYSTEINE

Description:

N-Acetyl-S-methyl-L-cysteine, with the CAS number 16637-59-5, is a derivative of the amino acid cysteine, characterized by the presence of an acetyl group and a methyl group attached to the sulfur atom. This compound is known for its antioxidant properties, which are attributed to the thiol group (-SH) present in its structure. It plays a role in various biochemical processes, including the synthesis of glutathione, a critical antioxidant in the body. N-Acetyl-S-methyl-L-cysteine is soluble in water and exhibits stability under physiological conditions, making it suitable for various applications in biochemistry and pharmacology. Its potential therapeutic uses include acting as a mucolytic agent and providing protective effects against oxidative stress. Additionally, it may have implications in treating conditions related to cysteine deficiency or disorders involving oxidative damage. Overall, this compound is of interest in both research and clinical settings due to its biochemical significance and potential health benefits.

Formula: C₆H₁₁NO₃S

InChI: InChI=1/C6H11NO3S/c1-4(8)7-5(3-11-2)6(9)10/h5H,3H2,1-2H3,(H,7,8)(H,9,10)/t5-/m0/s1

SMILES: CC(=N[C@@H](CSC)C(=O)O)O

Synonyms:

• S-Methylmercapturic Acid

N-Acetyl-S-methyl-L-cysteine

CAS: 16637-59-5

Formula: C₆H₁₁NO₃S

Color and Shape: Solid

Molecular weight: 177.2214

Ref: IN-DA001WO9

N-Acetyl-S-methyl-L-cysteine

CAS: 16637-59-5

Molecular weight: 177.22

Ref: 7W-GM7750

N-Acetyl-S-methyl-L-cysteine

CAS: 16637-59-5

Applications N-Acetyl-S-methyl-L-cysteine is a metabolite of Acetaminophen (A161220), an analgesic and antipyretic agent used as a pain reliever to treat headache, muscle aches, and arthritis (1,2,3).
References (1) McGill, M. R. and Jaeschke, H. Pharm Res. 30, 2174 (2013)(2) Lohse, C., et al.: J. Agric. Food Chem., 48, 5913 (2000) (3) Perrey, D., et al.: Bioorg. Med. Chem. Lett., 10, 551 (2000)

Formula: C₆H₁₁NO₃S

Color and Shape: Neat

Molecular weight: 177.22

Ref: TR-A186640

N-Acetyl-S-methyl-L-cysteine

CAS: 16637-59-5

N-Acetyl-S-methyl-L-cysteine (NAC) is an acetylated form of L-cysteine that has been shown to prevent oxidative damage and promote protein homeostasis. It is a methylating agent for the synthesis of methionine and glutathione, which are important for the maintenance of cellular function. NAC has been shown to be a matrix effect modifier in liquid chromatography with mass spectrometry (LC-MS/MS) analysis. This chemical can be found in urine samples as a normal metabolite, but it also has health effects such as the prevention of carcinogenic potential in animals. NAC can also be used as an antioxidant, anti-inflammatory, or anticarcinogenic drug.

Formula: C₆H₁₁NO₃S

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 177.22 g/mol

Ref: 3D-FA09422