ChemicalBook > CAS DataBase List > L-Cysteine methyl ester hydrochloride

L-Cysteine methyl ester hydrochloride

Product Name
L-Cysteine methyl ester hydrochloride
CAS No.
18598-63-5
Chemical Name
L-Cysteine methyl ester hydrochloride
Synonyms
H-Cys-Ome;Methyl L-Cysteinate Hydrochloride;(R)-Cysteine Methyl Ester Hydrochloride;actiol;l.j.48;zeotin;acdrile;pectite;visclair;M-Cysten
CBNumber
CB2327369
Molecular Formula
C4H10ClNO2S
Formula Weight
171.65
MOL File
18598-63-5.mol
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L-Cysteine methyl ester hydrochloride Property

Melting point:
142 °C (dec.)(lit.)
alpha 
-2.25 º (c=5, 1 N HCl)
Density 
1.232 (estimate)
FEMA 
4781 | L-CYSTEINE METHYL ESTER HYDROCHLORIDE
refractive index 
-2.5 ° (C=20, MeOH)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
DMSO (Slightly), Methanol, Water (Slightly)
form 
Crystalline Powder
color 
White
optical activity
[α]20/D 1.8°, c = 10 in methanol
Water Solubility 
Soluble in water
Merck 
13,5809
BRN 
3685824
Stability:
Stable. Incompatible with strong oxidizing agents.
InChIKey
WHOHXJZQBJXAKL-DFWYDOINSA-N
CAS DataBase Reference
18598-63-5(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37/39
WGK Germany 
2
RTECS 
HA2460000
F 
1-10
HS Code 
29309090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H303May be harmfulif swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
410209
Product name
L-Cysteine methyl ester hydrochloride
Purity
98%
Packaging
5g
Price
$30.9
Updated
2024/03/01
Sigma-Aldrich
Product number
410209
Product name
L-Cysteine methyl ester hydrochloride
Purity
98%
Packaging
25g
Price
$75.8
Updated
2024/03/01
TCI Chemical
Product number
C0577
Product name
L-Cysteine Methyl Ester Hydrochloride
Purity
>99.0%(T)
Packaging
5g
Price
$17
Updated
2023/06/20
TCI Chemical
Product number
C0577
Product name
L-Cysteine Methyl Ester Hydrochloride
Purity
>99.0%(T)
Packaging
25g
Price
$32
Updated
2022/04/27
Alfa Aesar
Product number
J64436
Product name
L-Cysteine methyl ester hydrochloride
Packaging
25g
Price
$57.65
Updated
2024/03/01
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L-Cysteine methyl ester hydrochloride Chemical Properties,Usage,Production

Chemical Properties

white crystalline powder

Uses

A mucolytic. An effective drug for the treatment of liver failure. Shown to effectively inhibit the binding of ethynylestradiol metabolites to protein and nucleic acids.

Uses

Mucolytic agent

Uses

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.

Definition

ChEBI: Mecysteine hydrochloride is an alpha-amino acid ester.

Preparation

L-Cysteine methyl ester hydrochloride is prepared by esterification of L-cysteine hydrochloride monohydrate with methanol in the presence of hydrogen chloride.

Trade name

Acthiol (Joullié, France), Actiol (Lirca, Italy), Visclair (Sinclair, UK), Aslos-C (Nissin, J), Epectan (Seiko, Japan), Moltanine (Tohok.-Tokyo Tanabe, Japan), Radcol (Nippon Universal, Japan), Sekinin (Tokyo Hosei, Japan).

L-Cysteine methyl ester hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from L-Cysteine methyl ester hydrochloride manufacturers

Sichuan HongRi Pharma-Tech Co.,Ltd
Product
H-L-Cys-OMe.HCl 18598-63-5
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1T+
Release date
2024-03-24
WUHAN FORTUNA CHEMICAL CO., LTD
Product
L-Cysteine methyl ester hydrochloride 18598-63-5
Price
US $0.00/Kg/Drum
Min. Order
1KG
Purity
98%min
Supply Ability
500kgs
Release date
2021-09-26
Hebei shuoxi biotechnology co. LTD
Product
methyl (2R)-2-amino-3-sulfanylpropanoate,hydrochloride 18698-63-5
Price
US $60.00/KG
Min. Order
10g
Purity
99.8%
Supply Ability
10tons
Release date
2019-11-06

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