L-Cysteine-1-13C

Modify Date: 2024-01-06 12:02:42

L-Cysteine-1-13C Structure
L-Cysteine-1-13C structure
Common Name L-Cysteine-1-13C
CAS Number 55443-54-4 Molecular Weight 137.073
Density 1.5±0.1 g/cm3 Boiling Point N/A
Molecular Formula 13C4H7NO4 Melting Point N/A
MSDS Chinese USA Flash Point N/A

 Use of L-Cysteine-1-13C


L-Aspartic acid-13C4 is the 13C-labeled L-Aspartic acid. L-Aspartic acid is is an amino acid, shown to be a suitable prodrug for colon-specific drug deliverly.

 Names

Name L-Aspartic acid-13C4
Synonym More Synonyms

 L-Cysteine-1-13C Biological Activity

Description L-Aspartic acid-13C4 is the 13C-labeled L-Aspartic acid. L-Aspartic acid is is an amino acid, shown to be a suitable prodrug for colon-specific drug deliverly.
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[1].
References

[1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216.

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Molecular Formula 13C4H7NO4
Molecular Weight 137.073
Exact Mass 137.050934
PSA 100.62000
Index of Refraction 1.531

 Safety Information

Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
RIDADR NONH for all modes of transport

 Synonyms

L-Aspartic-C acid
L-(C)Aspartic acid
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