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Catalog Number:
00629
CAS Number:
638-23-3
S-Carboxymethyl-L-cysteine
Grade:
EP
Purity:
98.5 - 101.0% (Assay)
Synonym(s):
L-Cys(carboxymethyl)-OH, (R)-2-Amino-3-(carboxymethylthio)propionic acid
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Product Information

S-Carboxymethyl-L-cysteine is a versatile thiol compound recognized for its unique properties and applications in various fields, particularly in biochemistry and pharmaceuticals. This compound serves as a powerful antioxidant and is often utilized in the synthesis of pharmaceuticals due to its ability to stabilize reactive intermediates. Its carboxymethyl group enhances its solubility in aqueous solutions, making it an ideal candidate for formulations requiring high bioavailability. Researchers have leveraged S-Carboxymethyl-L-cysteine in studies related to cellular protection against oxidative stress, showcasing its potential in therapeutic applications for conditions such as neurodegenerative diseases and cardiovascular disorders.

In addition to its pharmaceutical relevance, S-Carboxymethyl-L-cysteine is also employed in the food industry as a flavor enhancer and preservative, capitalizing on its ability to scavenge free radicals. Its unique structure allows it to interact effectively with various biological systems, providing a dual function as both a nutritional supplement and a functional ingredient. The compound's safety profile and efficacy make it a valuable addition to formulations aimed at improving health outcomes, thus appealing to both researchers and industry professionals seeking innovative solutions.

Synonyms
L-Cys(carboxymethyl)-OH, (R)-2-Amino-3-(carboxymethylthio)propionic acid
CAS Number
638-23-3
Purity
98.5 - 101.0% (Assay)
Grade
EP
Molecular Formula
C5H9NO4S
Molecular Weight
179.19
MDL Number
MFCD00002614
PubChem ID
1080
Melting Point
200°C (dec)
Appearance
Almost white crystalline powder or small flakes
Optical Rotation
[a]D20 = -35.5 to -32.5 º
Conditions
Store at 0-8°C
General Information
Synonyms
L-Cys(carboxymethyl)-OH, (R)-2-Amino-3-(carboxymethylthio)propionic acid
CAS Number
638-23-3
Purity
98.5 - 101.0% (Assay)
Grade
EP
Molecular Formula
C5H9NO4S
Molecular Weight
179.19
MDL Number
MFCD00002614
PubChem ID
1080
Melting Point
200°C (dec)
Appearance
Almost white crystalline powder or small flakes
Optical Rotation
[a]D20 = -35.5 to -32.5 º
Conditions
Store at 0-8°C
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

S-Carboxymethyl-L-cysteine is widely utilized in research focused on:

  • Antioxidant Formulations: This compound is used in developing antioxidant products that help protect cells from oxidative stress, making it valuable in cosmetics and dietary supplements.
  • Pharmaceutical Applications: It serves as a precursor in synthesizing various pharmaceuticals, particularly those targeting liver health and detoxification processes.
  • Food Industry: Employed as a food additive, it enhances flavor and shelf life while providing health benefits, particularly in functional foods aimed at improving nutritional value.
  • Biochemical Research: Researchers utilize it in studies related to protein synthesis and enzyme activity, helping to understand cellular mechanisms and develop new therapeutic strategies.
  • Veterinary Medicine: It is also applied in veterinary formulations to support animal health, particularly for detoxifying agents in livestock and pets.

Citations