ChemicalBook--->CAS DataBase List--->124529-02-8

124529-02-8

124529-02-8 Structure

124529-02-8 Structure
IdentificationBack Directory
[Name]

I-BUT-CYS-OH
[CAS]

124529-02-8
[Synonyms]

I-BUT-CYS-OH
ISOBUTYRYL-CYS-OH
N-isobutyrylcysteine
ISOBUTYRYL-L-CYSTEINE
N-ISOBUTYRYL-L-CYSTEINE
N-isobutyryl-l-mercaptoalanine
N-(2-METHYLPROPIONYL)-L-CYSTEINE
L-Cysteine, N-(2-methyl-1-oxopropyl)-
(R)-N-Isobutyryl-2-(mercaptomethyl)glycine
(R)-2-isobutyraMido-3-Mercaptopropanoic acid
N-Isobutyryl-L-cysteine for chiral derivatization
(2R)-2-(isobutyrylamino)-3-mercapto-propionic acid
(2R)-2-(2-methylpropanoylamino)-3-sulfanylpropanoicaci
(2R)-2-(2-methylpropanoylamino)-3-sulfanylpropanoic acid
(2R)-2-(2-methylpropanoylamino)-3-sulfanyl-propanoic acid
N-Isobutyryl-L-cysteine for chiral derivatization, >=97.0%
[Molecular Formula]

C7H13NO3S
[MDL Number]

MFCD00155635
[MOL File]

124529-02-8.mol
[Molecular Weight]

191.25
Chemical PropertiesBack Directory
[Melting point ]

97-101 °C
[Boiling point ]

401.6±40.0 °C(Predicted)
[density ]

1.199±0.06 g/cm3(Predicted)
[storage temp. ]

2-8°C
[pka]

3.26±0.10(Predicted)
Safety DataBack Directory
[Safety Statements ]

22-24/25
[WGK Germany ]

3
[F ]

3-10-23
Hazard InformationBack Directory
[Uses]

N-Isobutyryl-L-cysteine may be used as a chiral derivatization agent for the determination of D- and L-amino acids in natural/synthetic bioactive peptides, pharmaceutical formulations and absolute configuration of selenomethionine using chromatography techniques.
[General Description]

N-Isobutyryl-L-cysteine is a chiral derivatizing agent, widely used for the separation of amino acid enantiomers.
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