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CAS 25390-17-4

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S-(Carboxymethyl)cysteine

Description:
S-(Carboxymethyl)cysteine, also known by its CAS number 25390-17-4, is a derivative of the amino acid cysteine, characterized by the addition of a carboxymethyl group to the sulfur atom of the cysteine side chain. This modification enhances its solubility in water and can influence its reactivity and biological activity. The compound typically appears as a white to off-white solid and is known for its potential applications in biochemistry and pharmaceuticals, particularly as a reducing agent and in the synthesis of various biomolecules. It possesses functional groups that allow for interactions with other molecules, making it useful in biochemical assays and as a potential antioxidant. Additionally, S-(Carboxymethyl)cysteine may play a role in cellular processes and has been studied for its effects on protein structure and function. Its stability and reactivity can vary depending on environmental conditions such as pH and temperature, which are important considerations in its application and storage.
Formula:C5H9NO4S
InChI:InChI=1/C5H9NO4S/c6-3(5(9)10)1-11-2-4(7)8/h3H,1-2,6H2,(H,7,8)(H,9,10)
InChI key:InChIKey=GBFLZEXEOZUWRN-UHFFFAOYSA-N
SMILES:C(C(C(O)=O)N)SCC(O)=O
Synonyms:
  • (RS)-Cysteine, S-(carboxymethyl)-
  • 1-Carboxy-2-carboxymethylmercaptoethyl amine
  • 2-Amino-3-((carboxymethyl)thio)propanoic acid
  • 2-Amino-3-[(carboxymethyl)sulfanyl]propanoic acid
  • 2-Amino-3-carboxymethylsulfanyl-propionic acid
  • 5-Amino-3-thiadihexanoic acid
  • <span class="text-smallcaps">DL</span>-3-(Carboxymethylthio)alanine
  • <span class="text-smallcaps">DL</span>-Cysteine, S-(carboxymethyl)-
  • Alanine, 3-[(carboxymethyl)thio]-, <span class="text-smallcaps">DL</span>-
  • Carbocysteine, DL
  • See more synonyms
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