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J64436 L-Cysteine methyl ester hydrochloride

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

Stock No. Size Price ($) Quantity Availability
J64436-14 25g 52.90
J64436-22 100g 159.00
J64436-30 250g 291.00
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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.
Storage & Sensitivity
Keep Cold.
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: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

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

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