S-Methyl-L-cysteine

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Names

[ CAS No. ]:
1187-84-4

[ Name ]:
S-Methyl-L-cysteine

[Synonym ]:
L-methylcysteine
(2R)-2-(Methylamino)-3-sulfanylpropanoic acid
S-METHYL-CYSTEINE
H-Cys(Me)-OH
SMC
Methylcysteine
DL-S-Methyl-cysteine
N-Methyl-L-cystein
Cysteine, N-methyl, L-
(R)-N-Methylcysteine
S-Methyl-L-cysteine
(2R)-2-amino-3-methylsulfanyl-propionic acid
EINECS 214-701-6
L-Cysteine, N-methyl-
L-Cysteine,S-methyl
N-Méthyl-L-cystéine
L-CH3SCH2CH(NH2)COOH
N-Methyl-L-cysteine
H-L-CYS(ME)-OH
MFCD00002612
(R)-2-Amino-3-(methylmercapto)propionic acid SMLC
S-Methyl-L-Cys-OH

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
242.8±30.0 °C at 760 mmHg

[ Melting Point ]:
~240 °C (dec.)

[ Molecular Formula ]:
C4H9NO2S

[ Molecular Weight ]:
135.185

[ Flash Point ]:
100.7±24.6 °C

[ Exact Mass ]:
135.035400

[ PSA ]:
88.62000

[ LogP ]:
0.47

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.509

[ Storage condition ]:
-20°C

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
S22-S24/25-S36/37/39-S26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • S-METHYL-L-CYSTEINE METHYL ESTER HYDROCHLORIDE
  • L-cysteine
  • methyl iodide
  • N-Acetyl-S-methyl-L-cysteine
  • L-Cysteine hydrochloride anhydrous
  • Dimethyl Carbonate
  • Sulfonium,dodecyldimethyl-, iodide (1:1)
  • hexadecyl-dimethylsulphonium iodide
  • Thymidine
  • Phenol

DownStream

  • S-methyl-DL-cysteine
  • Methyl mercaptan
  • dms
  • L-alanine
  • L-serine
  • L-Aspartic acid
  • L-cysteine
  • S-Methyl-L-Cysteine Sulphoxide
  • L-Alanine, 3-[(R)-methylsulfinyl]- (9CI)
  • N-Methylaniline

Articles

Selective Allosteric Inhibition of MMP9 Is Efficacious in Preclinical Models of Ulcerative Colitis and Colorectal Cancer.

PLoS ONE 10 , e0127063, (2015)

Expression of matrix metalloproteinase 9 (MMP9) is elevated in a variety of inflammatory and oncology indications, including ulcerative colitis and colorectal cancer. MMP9 is a downstream effector and...

Cysteine amide adduct formation from carboxylic acid drugs via UGT-mediated bioactivation in human liver microsomes.

Pharmazie 70 , 678-83, (2015)

Although chemical trapping has been widely used to evaluate cytochrome P450-mediated drug bioactivation, thus far, only a few in vitro-trapping studies have been performed on UDP-glucuronosyltransfera...

Synthesis and biological evaluation of L-cysteine derivatives as mitotic kinesin Eg5 inhibitors.

Bioorg. Med. Chem. Lett. 17 , 3921-4, (2007)

Inhibition of Eg5 represents a novel approach for the treatment of cancer. Here, we report the synthesis and structure-activity relationship of S-trityl-L-cysteine (STLC) derivatives as Eg5 inhibitors...


More Articles

Related Compounds

  • S-Methyl-L-cysteine-d3
  • Boc-S-methyl-L-cysteine
  • Boc-S-methyl-L-cysteine
  • Fmoc-S-methyl-L-cysteine
  • PtCl2(S-methyl-L-cysteine)
  • 4(R)-(-)-S-Methyl-L-cysteine
  • 1-tert-Butoxyhexadecane
  • 3,6-Dichloro-2-(difluoromethoxy)benzonitrile
  • 2-(Furan-2-yl)ethanethioamide
  • 3,4-Dichloro-5-fluoroanisole
  • 5-(4-Bromo-2-methylphenyl)-2,3-dihydrobenzofuran
  • 2-Methyl-3-(oxolan-2-yl)butanoic acid
  • 2-(4-chloro-2-methylphenoxy)-N-(1-ethyl-1H-pyrazol-5-yl)acetamide
  • Methyl 5-{[1-(4-fluorophenyl)-2-oxoazetidin-3-yl]carbamoyl}furan-3-carboxylate
  • N-Benzyl-4-methoxy-N,N-dimethyl-4-oxo-1-butanaminium iodide
  • 3-{[2-(1-methyl-1H-pyrazol-5-yl)piperidin-1-yl]sulfonyl}pyridine-2-carbonitrile
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