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ChemicalBook >> CAS DataBase List >> S-Methyl-L-cysteine

S-Methyl-L-cysteine

S-Methyl-L-cysteine price.
  • $72.6 - $870
  • Product name: S-Methyl-L-cysteine
  • CAS: 1187-84-4
  • MF: C4H9NO2S
  • MW: 135.18
  • EINECS:214-701-6
  • MDL Number:MFCD00002612
  • Synonyms:(R)-2-AMINO-3-(METHYLMERCAPTO)PROPIONIC ACID;S-METHYL-CYSTEINE;Alanine, 3-(methylthio)-, L-;S-METHYL-L-CYSTEINE;H-L-CYS(ME)-OH;H-CYS(ME)-OH;L-CH3SCH2CH(NH2)COOH;L-Cysteine, S-methyl-
4 prices
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Brand

  • Sigma-Aldrich
  • TCI Chemical

Package

  • 5g
  • 25g
  • 100g
  • ManufacturerSigma-Aldrich
  • Product numberM6626
  • Product descriptionS-Methyl-L-cysteine substrate for methionine sulfoxide reductase A
  • Packaging5g
  • Price$72.6
  • Updated2018-11-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberM6626
  • Product descriptionS-Methyl-L-cysteine substrate for methionine sulfoxide reductase A
  • Packaging25g
  • Price$296
  • Updated2018-11-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberM6626
  • Product descriptionS-Methyl-L-cysteine substrate for methionine sulfoxide reductase A
  • Packaging100g
  • Price$870
  • Updated2018-11-20
  • Buy
  • ManufacturerTCI Chemical
  • Product numberM0233
  • Product descriptionS-Methyl-L-cysteine >98.0%(T)
  • Packaging5g
  • Price$78
  • Updated2018-11-22
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich M6626 S-Methyl-L-cysteine substrate for methionine sulfoxide reductase A 5g $72.6 2018-11-20 Buy
Sigma-Aldrich M6626 S-Methyl-L-cysteine substrate for methionine sulfoxide reductase A 25g $296 2018-11-20 Buy
Sigma-Aldrich M6626 S-Methyl-L-cysteine substrate for methionine sulfoxide reductase A 100g $870 2018-11-20 Buy
TCI Chemical M0233 S-Methyl-L-cysteine >98.0%(T) 5g $78 2018-11-22 Buy

Properties

Melting point: :~240 °C (dec.)
alpha  :-29.5 º (c=1,water)
Boiling point: :300.3±37.0 °C(Predicted)
Density  :1.149 (estimate)
refractive index  :-30 ° (C=2, H2O)
storage temp.  :−20°C
pka :pK1:8.97 (25°C)
BRN  :1721675
CAS DataBase Reference :1187-84-4(CAS DataBase Reference)
NIST Chemistry Reference :s-Methyl-L-cysteine(1187-84-4)

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

S-Methyl-L-cysteine is a substrate in the catalytic antioxidant system mediated by methionine sulfoxide reductase A (MSRA). SMLC is naturally present in garlic, cabbage, and turnips and has been studied as a therapeutic for neurodegenerative diseases.

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