CAS 108418-13-9

5-Mercapto-3-methyl-L-histidine

Description:

5-Mercapto-3-methyl-L-histidine, identified by its CAS number 108418-13-9, is a sulfur-containing amino acid derivative of histidine. This compound features a thiol (-SH) group, which contributes to its reactivity and potential antioxidant properties. It is characterized by its ability to participate in redox reactions, making it relevant in biochemical processes involving oxidative stress. The presence of the methyl group at the 3-position of the histidine backbone influences its steric and electronic properties, potentially affecting its interactions with other biomolecules. This compound is of interest in various fields, including biochemistry and pharmacology, due to its role in protein synthesis and potential therapeutic applications. Additionally, its structural similarity to histidine allows it to participate in similar biological pathways, including metal ion coordination and enzyme catalysis. Overall, 5-Mercapto-3-methyl-L-histidine is a significant compound for research into amino acid functionality and its implications in health and disease.

Formula: C₇H₁₁N₃O₂S

InChI: InChI=1S/C7H11N3O2S/c1-10-3-9-6(13)5(10)2-4(8)7(11)12/h3-4,13H,2,8H2,1H3,(H,11,12)/t4-/m0/s1

InChI key: InChIKey=XWKKYVJREGXHFO-BYPYZUCNSA-N

SMILES: C([C@@H](C(O)=O)N)C1=C(S)N=CN1C

Synonyms:

• L-Ovothiol A
• Ovothiol A
• 5-Mercapto-3-methyl-L-histidine
• L-Histidine, 5-mercapto-3-methyl-

Ovothiol A

CAS: 108418-13-9

Ovothiol A protects eggs/embryos from the oxidative burst at fertilization and during development.

Formula: C₇H₁₁N₃O₂S

Color and Shape: Solid

Molecular weight: 201.25

Ref: TM-T33832