1-[(2r)-3-(Acetylsulfanyl)-2-methylpropanoyl]-l-proline structure

1-[(2r)-3-(Acetylsulfanyl)-2-methylpropanoyl]-l-proline

(2S)-1-[(2R)-3-acetylsulfanyl-2-methylpropanoyl]pyrrolidine-2-carboxylic acid

Also Known As: Captopril Impurity 32|Captopril Impurity 39|L-CCG-IV|TimTec1_004076|Captopril Related Compound 7|EINECS 265-586-4|1-[(2r)-3-(acetylsulfanyl)-2-methylpropanoyl]-l-proline|KST-1B7048|-1-[3- -2-methyl-1-oxopropyl]-L-proline|((R)-3-(Acetylthio)-2-methylpropanoyl)-L-proline|(R)-1-(3-(Acetylthio)-2-methyl-1-oxopropyl)-L-proline|(2S)-1-[(2R)-3-acetylsulfanyl-2-methylpropanoyl]pyrrolidine-2-carboxylic acid|(R)-1-[3-(ACETYLTHIO)-2-METHYL-1-OXOPROPYL]-L-PROLINE|L-Proline, 1-(3-(acetylthio)-2-methyl-1-oxopropyl)-, (R)-|1-[(2R)-3-(Acetylthio)-2-methyl-1-oxopropyl]-L-proline|1-[(R)-3-(Acetylthio)-2-methyl-1-oxopropyl]-L-proline|(2S)-1-[(2R)-3-(ACETYLSULFANYL)-2-METHYLPROPANOYL]PYRROLIDINE-2-CARBOXYLIC ACID

CAS: 6583-91-1
Molecular Formula C11H17NO4S
Molecular Weight 259.08783 g/mol
LogP 0.5
Topological Polar Surface Area 100.0 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 5
Rotatable Bonds 5
Exact Mass 259.08783
Monoisotopic Mass 259.08783
Heavy Atoms 17
Complexity 331.0

Chemical Identifiers

CAS Number 6583-91-1
SMILES C[C@@H](CSC(=O)C)C(=O)N1CCC[C@H]1C(=O)O
InChIKey ZNQRGUYIKSRYCI-CBAPKCEASA-N

Product Overview

1-[(2r)-3-(Acetylsulfanyl)-2-methylpropanoyl]-l-proline (CAS 6583-91-1), with molecular formula C11H17NO4S and molecular weight 259.08783 g/mol. IUPAC: (2S)-1-[(2R)-3-acetylsulfanyl-2-methylpropanoyl]pyrrolidine-2-carboxylic acid.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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1-[(2r)-3-(Acetylsulfanyl)-2-methylpropanoyl]-l-proline is a custom synthesis product. We offer services from milligram to kilogram scale.

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