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S-Methylcysteine

S-Methylcysteine structure

CAS No:
7728-98-5
Formula:
C4H9NO2S
Chemical Name:
S-Methylcysteine
Synonyms:
Cysteine,S-methyl-;Alanine,3-(methylthio)-;S-Methylcysteine;DL-S-Methylcysteine;3-(Methylthio)-DL-alanine;S-Methyl-DL-cysteine;2-Amino-3-methylsulfanylpropanoic acid;19651-44-6

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S-Methylcysteine Basic Attributes

Molecular Weight：

135.18

Exact Mass：

135.18

EC Number：

231-787-0

NSC Number：

15387

Characteristics

PSA：

88.6 Å²

Density：

1.260±0.06 g/cm3

Melting Point：

205-207 °C

Boiling Point：

300.3±37.0 °C(Predicted)

PKA：

2.07±0.10

Computed Properties

Molecular Weight:135.19
XLogP3:-2.7
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:3
Exact Mass:135.03539970
Monoisotopic Mass:135.03539970
Topological Polar Surface Area:88.6
Heavy Atom Count:8
Complexity:86.1
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of S-Methylcysteine

Basic Attributes
Characteristics
Computed Properties

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