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Catalog Number:
00628
CAS Number:
868-59-7
L-Cysteine ethyl ester hydrochloride
Purity:
≥ 99% (Titration)
Synonym(s):
L-Cys-OEt·HCl
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Product Information

L-Cysteine ethyl ester hydrochloride is a versatile amino acid derivative known for its role as a precursor to the antioxidant glutathione, making it invaluable in various biochemical applications. This compound is particularly beneficial in the fields of pharmaceuticals and cosmetics, where it is utilized for its skin-rejuvenating properties and potential to enhance the stability of formulations. Researchers often leverage L-Cysteine ethyl ester hydrochloride in studies related to oxidative stress and cellular protection, as it aids in the synthesis of vital proteins and enzymes.

In addition to its applications in health and beauty products, this compound is also explored in nutritional supplements aimed at promoting overall wellness. Its unique ability to improve bioavailability compared to standard L-Cysteine makes it a preferred choice among formulators looking for effective solutions. With its multifaceted uses and benefits, L-Cysteine ethyl ester hydrochloride stands out as a key ingredient for professionals seeking to develop innovative products in health, nutrition, and personal care.

Synonyms
L-Cys-OEt·HCl
CAS Number
868-59-7
Purity
≥ 99% (Titration)
Molecular Formula
C5H11NO2S·HCl
Molecular Weight
185.7
MDL Number
MFCD00012631
PubChem ID
6432754
Melting Point
123-125°C
Appearance
White crystalline powder
Optical Rotation
[a]D20 = -12.0 to -15.0º
Conditions
Store at 0-8 °C
General Information
Synonyms
L-Cys-OEt·HCl
CAS Number
868-59-7
Purity
≥ 99% (Titration)
Molecular Formula
C5H11NO2S·HCl
Molecular Weight
185.7
MDL Number
MFCD00012631
PubChem ID
6432754
Melting Point
123-125°C
Appearance
White crystalline powder
Optical Rotation
[a]D20 = -12.0 to -15.0º
Conditions
Store at 0-8 °C
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

L-Cysteine ethyl ester hydrochloride is widely utilized in research focused on:

  • Pharmaceutical Development: This compound serves as a precursor in synthesizing various pharmaceuticals, particularly in developing drugs that target oxidative stress and inflammation.
  • Antioxidant Formulations: It is incorporated into dietary supplements and functional foods due to its ability to enhance glutathione levels, which is crucial for cellular protection against oxidative damage.
  • Cosmetic Products: L-Cysteine ethyl ester is used in skincare formulations for its skin-rejuvenating properties, helping to improve skin elasticity and reduce signs of aging.
  • Biotechnology Research: Researchers utilize this compound in cell culture systems to study its effects on cellular metabolism and protein synthesis, aiding in the understanding of various biological processes.
  • Food Industry: It is employed as a flavor enhancer and preservative, helping to improve the taste and shelf-life of processed foods while also providing nutritional benefits.

Citations