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18598-63-5 - L-Cysteine methyl ester hydrochloride - L-Cys-OMe HCl - J64436 - Alfa Aesar

J64436 L-Cysteine methyl ester hydrochloride

CAS Number
18598-63-5
Synonyms
L-Cys-OMe HCl

Size Price ($) Quantity Availability
25g 50.90
100g 153.00
250g 280.00
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L-Cysteine methyl ester hydrochloride

MDL
MFCD00038998
EINECS
242-435-0

Chemical Properties

Formula
C4H9NO2S•HCl
Formula Weight
171.65
Form
Crystalline powder
Melting point
142° dec.
Solubility
Soluble in water

Applications

L-Cysteine methyl ester hydrochloride is a biochemical shown to inhibit binding of ethynylestradiol metabolites to protein and nucleic acids. It used in the synthesis of peptides, Preparation of thiazolidine-4-carboxylates with carbonyl compounds.

Notes

Protect from heat. Store away from oxidizing agents.

Literature References

Leonidas Zervas.; Dimitrios M. Theodoropoulos. N-Tritylamino Acids and Peptides. A New Method of Peptide Synthesis1. J. Am. Chem. Soc. 1956, 78, (7), 1359-1363.

Leonidas. Zervas.; Iphigenia. Photaki. On Cysteine and Cystine Peptides. I. New S-Protecting Groups for Cysteine. J. Am. Chem. Soc. 1962, 84, (20), 3887-3897.

GHS Hazard and Precautionary Statements

Hazard Statements: H303-H315-H319-H335

May be harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,5785
Beilstein
3685824
Harmonized Tariff Code
2930.90
TSCA
No
RTECS
HA2460000

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