CAS 1187-84-4: (-)-S-Methyl-L-cysteine

Description: (-)-S-Methyl-L-cysteine, with the CAS number 1187-84-4, is a naturally occurring amino acid derivative characterized by its sulfur-containing structure. It is a chiral compound, existing in the S-configuration, which is significant for its biological activity. This compound is primarily found in certain plants and is known for its role in various biochemical processes, including its potential antioxidant properties. (-)-S-Methyl-L-cysteine is soluble in water, which facilitates its biological interactions. It is often studied for its implications in nutrition and health, particularly in relation to its effects on cellular metabolism and detoxification pathways. Additionally, this compound may exhibit protective effects against oxidative stress, making it of interest in research related to aging and chronic diseases. Its structural features, including the presence of a thiol group, contribute to its reactivity and interactions with other biomolecules. Overall, (-)-S-Methyl-L-cysteine is a compound of interest in both biochemical research and potential therapeutic applications.

Formula: C₄H₉NO₂S

InChI: InChI=1S/C4H9NO2S/c1-8-2-3(5)4(6)7/h3H,2,5H2,1H3,(H,6,7)/t3-/m0/s1

InChI key: InChIKey=IDIDJDIHTAOVLG-VKHMYHEASA-N

SMILES: O=C(O)C(N)CSC

Synonyms:

• (-)-S-Methyl-<span class="text-smallcaps">L</span>-cysteine
• (2R)-2-(Methylamino)-3-sulfanylpropanoic acid
• (2R)-2-(Methylamino)-3-sulfanylpropans?ure
• (2R)-2-Amino-3-(methylsulfanyl)propanoic acid
• (2R)-2-Azaniumyl-3-methylsulfanylpropanoate
• (2S)-2-(methylammonio)-3-sulfanylpropanoate
• (R)-N-Methylcysteine
• 3-(Methylthio)alanine
• <span class="text-smallcaps">L</span>-Cysteine, S-methyl-
• <span class="text-smallcaps">L</span>-S-Methylcysteine
• Acide (2R)-2-(méthylamino)-3-sulfanylpropano?que
• Alanine, 3-(methylthio)-, <span class="text-smallcaps">L</span>-
• Cysteine, N-methyl, L-
• L-cysteine, N-methyl-
• L-methylcysteine
• N-Methyl-L-cystein
• N-Methyl-L-cysteine
• NSC 15387
• S-Methyl-(R)-cysteine
• S-Methyl-L-Cysteine
• S-Methylcysteine
• L-Cysteine, S-methyl-
• Alanine, 3-(methylthio)-, L-
• L-S-Methylcysteine

S-Methyl-L-cysteine

CAS: 1187-84-4

• Formula: C₄H₉NO₂S
• Purity: >98.0%(T)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 135.18

H-Cys(Me)-OH

CAS: 1187-84-4

• Formula: C₄H₉NO₂S
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 135.1848

S-Methyl-L-cysteine

CAS: 1187-84-4

• Formula: C₄H₉NO₂S
• Purity: ≥ 97.0%
• Color and Shape: White, off-white or light-yellow powder
• Molecular weight: 135.18

S-Methyl-L-Cysteine

CAS: 1187-84-4

• Purity: 98%
• Molecular weight: 135.18g/mol

S-Methyl-L-cysteine

CAS: 1187-84-4

S-Methyl-L-cysteine is a natural substrate for MSRA, providing neuroprotection, antioxidation, and anti-obesity effects.

• Formula: C₄H₉NO₂S
• Purity: ≥95%
• Color and Shape: Solid
• Molecular weight: 135.18

H-cys(me)-oh

CAS: 1187-84-4

• Purity: 95.0%
• Color and Shape: Solid, White to almost white powder
• Molecular weight: 135.17999267578125

S-Methyl-L-cysteine

CAS: 1187-84-4

Applications S-Methyl-L-cysteine is a substrate in the catalytic antioxidant system mediated by methionine sulfoxide reductase …

• Formula: C₄H₉NO₂S
• Color and Shape: Neat
• Molecular weight: 135.19

S-Methyl-L-cysteine

CAS: 1187-84-4

• Formula: C₄H₉NO₂S
• Color and Shape: Neat
• Molecular weight: 135.19

H-Cys(Me)-OH

CAS: 1187-84-4

H-Cys(Me)-OH is an organosulfur compound that contains a sulfhydryl group. It is used as a …

• Formula: C₄H₉NO₂S
• Purity: Min. 95 Area-%
• Molecular weight: 135.19 g/mol