L-cysteine ethyl ester hydrochloride
Nanjing Finechem Holdings Co., LTD
Specifications
N/A
Packing & Storage
Packing
Storage Powder -20°C 3 years 4°C 2 years;In solvent -80°C 6 months, -20°C 1 month
Shipping Room temperature in continental US; may vary elsewhere
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General Information
Chemical & Physical Properties
Safety Information
Synthetic Route
Biological Activity
Common Names H-Cys-OEt.HCl
Structure
CAS No. 868-59-7 Boiling Point (℃) 205.9ºC at 760 mmHg
Molecular Weight 185.672 Melting Point (℃) 123-125 °C(lit.)
Density 1.391 g/cm3 Vapor Specific Gravity N/A
Molecular Formula C5H12ClNO2S Flash Point (℃) 78.3ºC
Solubility N/A Autoignition Temperature (℃) N/A
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes T+:Very toxic
Safety Phrases S1-S28-S45
RIDADR NONH for all modes of transport
WGK Germany  3
SYMPTOMS PREVENTION FIRST AID
Inhalation Cough. Sore throat. Use local exhaust or breathing protection. Fresh air, rest.
Skin Redness. Burning sensation. Itching. Protective gloves. Remove contaminated clothes. Rinse and then wash skin with water and soap.
Eyes Redness. Pain. Wear safety goggles. First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Ingestion Abdominal pain. Nausea. Vomiting. Do not eat, drink, or smoke during work. Wash hands before eating. Rinse mouth. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention.
Description L-Cysteine ethyl ester HCl is a cysteine derivative[1].
Target Km: 100-400 μM (amino acid transporter b0,+)[1]
In Vitro Amino acids and amino acid derivatives have been commercially used as ergogenic supplements. They influence the secretion of anabolic hormones, supply of fuel during exercise, mental performance during stress related tasks and prevent exercise induced muscle damage. They are recognized to be beneficial as ergogenic dietary substances[1].
References [1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-807.
Synonyms
L-Cysteine Ethyl Ester HCl
EINECS 212-779-6
Cystanin
DL-cysteine ethyl ester hydrochloride
L-Cysteine, ethyl ester, hydrochloride (1:1)
MFCD00012631
Ethyl L-cysteinate hydrochloride (1:1)
E-Cysten
H-CYS-OET
H-Cys-OEt.HCl
L-Cysteine ethyl est
L-Cysteineethylesterhydrochloride
Ethyl cysteine hydrochloride
ethyl L-cysteinate hydrochloride
Product Description
Introduction: L-Cysteine Ethyl Ester Hydrochloride is a valuable compound that finds applications in diverse industries due to its unique properties. This product introduction aims to provide a comprehensive overview of L-Cysteine Ethyl Ester Hydrochloride, including its production process, wide-ranging applications, and promising market prospects. With its versatility and increasing demand, L-Cysteine Ethyl Ester Hydrochloride is poised to be a key ingredient in the global market.

Production: L-Cysteine Ethyl Ester Hydrochloride is typically produced through a well-established chemical process. The production involves the reaction of L-cysteine with ethanol, resulting in the formation of L-Cysteine Ethyl Ester. The subsequent hydrochloride salt formation ensures stability and ease of handling. Stringent quality control measures are implemented during the production process to ensure high purity and consistent quality of the final product.

Applications: L-Cysteine Ethyl Ester Hydrochloride finds applications in various industries due to its versatile nature and unique properties:
a. Pharmaceutical Industry: L-Cysteine Ethyl Ester Hydrochloride is widely used in the pharmaceutical industry as a precursor for the synthesis of various drug compounds. It serves as a valuable building block for the production of peptides, antioxidants, and pharmaceutical intermediates. Its incorporation into pharmaceutical formulations enhances their stability, bioavailability, and therapeutic efficacy.

b. Cosmetics and Personal Care Industry: L-Cysteine Ethyl Ester Hydrochloride is utilized in the cosmetics and personal care industry as a key ingredient in hair care products. It plays a vital role in the formulation of hair conditioners, serums, and treatments, contributing to hair strengthening, repair, and shine.

c. Food and Beverage Industry: L-Cysteine Ethyl Ester Hydrochloride is employed in the food and beverage industry as a flavor enhancer and antioxidant. It is commonly used in the production of baked goods, meat products, and beverages to improve flavor, texture, and shelf life.

Market Prospects: L-Cysteine Ethyl Ester Hydrochloride demonstrates promising market prospects due to the following factors:
a. Pharmaceutical Industry Growth: The continuous growth of the global pharmaceutical industry and the demand for innovative drug compounds drive the market for L-Cysteine Ethyl Ester Hydrochloride. Its role as a precursor in drug synthesis and its potential applications in pharmaceutical research position it as a valuable ingredient in the industry.

b. Beauty and Personal Care Market Expansion: The expanding beauty and personal care market present opportunities for L-Cysteine Ethyl Ester Hydrochloride. Its use in hair care products, known for its hair-strengthening and repairing properties, contributes to its market demand.

c. Food Industry Demand: The growing food industry, with an increasing focus on natural additives and extended shelf life, creates a favorable market environment for L-Cysteine Ethyl Ester Hydrochloride. Its application as a flavor enhancer and antioxidant in various food products contributes to its market growth.

Conclusion: L-Cysteine Ethyl Ester Hydrochloride is a versatile compound with significant production, diverse applications, and promising market prospects. Its role in pharmaceutical synthesis, hair care products, and the food industry highlights its wide-ranging utility. With the continuous demand for innovative drugs, effective hair care solutions, and improved food products, L-Cysteine Ethyl Ester Hydrochloride is expected to experience substantial growth in the global market.

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