N-Acetyl-S-(2-carboxyethyl)-L-cysteine-d3

Modify Date: 2025-08-27 11:20:45

N-Acetyl-S-(2-carboxyethyl)-L-cysteine-d3 Structure
N-Acetyl-S-(2-carboxyethyl)-L-cysteine-d3 structure
Common Name N-Acetyl-S-(2-carboxyethyl)-L-cysteine-d3
CAS Number 1260619-43-9 Molecular Weight 238.28
Density 1.4±0.1 g/cm3 Boiling Point 576.4±50.0 °C at 760 mmHg
Molecular Formula C8H10D3NO5S Melting Point N/A
MSDS N/A Flash Point 302.4±30.1 °C

 Use of N-Acetyl-S-(2-carboxyethyl)-L-cysteine-d3


N-Acetyl-S-(2-carboxyethyl)-L-cysteine-d3 is the deuterium labeled N-Acetyl-S-(2-carboxyethyl)-L-cysteine[1].

 Names

Name S-(2-Carboxyethyl)-N-(2H3)ethanoyl-L-cysteine
Synonym More Synonyms

  Biological Activity

Description N-Acetyl-S-(2-carboxyethyl)-L-cysteine-d3 is the deuterium labeled N-Acetyl-S-(2-carboxyethyl)-L-cysteine[1].
Related Catalog
In Vitro Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[15].
References

[1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-223.

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 576.4±50.0 °C at 760 mmHg
Molecular Formula C8H10D3NO5S
Molecular Weight 238.28
Flash Point 302.4±30.1 °C
Exact Mass 238.070267
LogP -0.53
Vapour Pressure 0.0±3.4 mmHg at 25°C
Index of Refraction 1.545
InChIKey CLQPFBSYILTXKI-FIBGUPNXSA-N
SMILES CC(=O)NC(CSCCC(=O)O)C(=O)O

 Synonyms

L-Cysteine, S-(2-carboxyethyl)-N-(1-oxoethyl-2,2,2-d3)-
S-(2-Carboxyethyl)-N-(2H3)ethanoyl-L-cysteine
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