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5439-87-2

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5439-87-2 Structure

5439-87-2 Structure
IdentificationBack Directory
[Name]

carbocysteine sulfoxide
[CAS]

5439-87-2
[Synonyms]

carbocysteine sulfoxide
Carbocisteine Sulfoxide
(S)-Carboxymethyl-L-cysteine (R/S)-
L-Alanine, 3-[(carboxymethyl)sulfinyl]-
Carbocisteine Impurity 2（Carbocisteine S-Oxide）
2-amino-3-(carboxymethylsulfinyl)propanoic acid
Carbocisteine Sulfoxide (Mixture of diastereoMers)
(2R)-2-amino-3-((carboxymethyl)sulfinyl)propanoic acid
Carbocisteine S-Oxide (S-Carboxymethyl-L-Cysteine Sulfoxide)
[Molecular Formula]

C5H9NO5S
[MDL Number]

MFCD21364079
[MOL File]

5439-87-2.mol
[Molecular Weight]

195.19
Chemical PropertiesBack Directory
[Melting point ]

151 - 154°C
[Boiling point ]

582.8±50.0 °C(Predicted)
[density ]

1.714±0.06 g/cm3(Predicted)
[storage temp. ]

Refrigerator
[solubility ]

Aqueous Acid (Slightly), Water (Slightly, Heated)
[form ]

Solid
[pka]

1.84±0.10(Predicted)
[color ]

White to Off-White
Hazard InformationBack Directory
[Uses]

Carbocisteine Sulfoxide is an impurity of the mucolytic agent Carbocisteine (C178760).
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