Thermo Scientific Chemicals L-Cysteine methyl ester hydrochloride

Description

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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.

Solubility
Soluble in water

Notes
Protect from heat. Store away from oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 18598-63-5
• Molecular Formula: C4H10ClNO2S
• Molecular Weight (g/mol): 171.639
• MDL Number: MFCD00038998
• InChI Key: WHOHXJZQBJXAKL-DFWYDOINSA-N
• Synonym: l-cysteine methyl ester hydrochloride, methyl l-cysteinate hydrochloride, h-cys-ome.hcl, l-cystein methyl ester hydrochloride, acdrile, actiol, mecysteine hydrochloride, cysteine methyl ester hydrochloride, r-methyl 2-amino-3-mercaptopropanoate hydrochloride
• PubChem CID: 2733208
• IUPAC Name: methyl (2R)-2-amino-3-sulfanylpropanoate;hydrochloride
• SMILES: COC(=O)C(CS)N.Cl

• Melting Point: 142°C (decomposition)
• Color: White
• Beilstein: 3685824
• Merck Index: 14,5785
• Solubility Information: Soluble in water
• Quantity: 25 g
• Formula Weight: 171.65
• Physical Form: Crystalline Powder
• Chemical Name or Material: L-Cysteine methyl ester hydrochloride

Safety and Handling

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only