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Catalog Number:
21654
CAS Number:
3374-22-9
DL-Cysteine
Purity:
≥ 97% (Assay)
Synonym(s):
DL-2-Amino-3-mercaptopropionic acid, 2-Amino-3-sulfanylpropanoic acid
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Product Information

DL-Cysteine is a vital amino acid that plays a crucial role in various biological processes. Known for its antioxidant properties, it is a key component in the synthesis of glutathione, an important molecule that helps protect cells from oxidative stress. This compound is widely utilized in the food and pharmaceutical industries, where it serves as a flavor enhancer, a nutritional supplement, and a precursor for the production of other essential compounds. Researchers and industry professionals value DL-Cysteine for its ability to improve the stability and efficacy of formulations, making it an ideal choice for dietary supplements and functional foods.

In addition to its applications in nutrition, DL-Cysteine is also employed in biochemistry and molecular biology research. It is used in cell culture media to promote cell growth and viability, and its reducing properties make it a useful agent in protein folding studies. With its diverse applications and benefits, DL-Cysteine stands out as a versatile compound that supports both health and scientific advancement.

Synonyms
DL-2-Amino-3-mercaptopropionic acid, 2-Amino-3-sulfanylpropanoic acid
CAS Number
3374-22-9
Purity
≥ 97% (Assay)
Molecular Formula
C3H7NO2S
Molecular Weight
121.16
MDL Number
MFCD00004881
PubChem ID
594
Appearance
White to pale yellow powder
Conditions
Store at 0-8 °C
General Information
Synonyms
DL-2-Amino-3-mercaptopropionic acid, 2-Amino-3-sulfanylpropanoic acid
CAS Number
3374-22-9
Purity
≥ 97% (Assay)
Molecular Formula
C3H7NO2S
Molecular Weight
121.16
MDL Number
MFCD00004881
PubChem ID
594
Appearance
White to pale yellow powder
Conditions
Store at 0-8 °C
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

DL-Cysteine is widely utilized in research focused on:

  • Pharmaceutical Development: It serves as a precursor for the synthesis of various pharmaceuticals, particularly in the formulation of antioxidants and detoxifying agents that can help combat oxidative stress in the body.
  • Food Industry: Used as a food additive, it enhances flavor and acts as a preservative, helping to maintain the quality and safety of processed foods.
  • Cosmetic Applications: Its antioxidant properties make it a popular ingredient in skincare products, promoting skin health and reducing signs of aging.
  • Biotechnology: In cell culture, it supports the growth of cells by providing essential sulfur, which is crucial for protein synthesis and overall cellular function.
  • Research on Neurodegenerative Diseases: Studies indicate that it may play a role in neuroprotection, offering potential benefits in therapies for conditions like Alzheimer's and Parkinson's disease.

Citations