L-Cysteine ethyl ester hydrochloride 868-59-7 CAS NO.868-59-7

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L-Cysteine ethyl ester hydrochloride Basic information

Product Name:	L-Cysteine ethyl ester hydrochloride
Synonyms:	(R)-Ethyl 2-aMino-3-Mercaptopropanoate hydrochloride;L-Cys-Oet·HCl;ethyl (2R)-2-aMino-3-sulfanylpropanoate hydrochloride;cysteineethylesterhydrochloride;ethylester,hydrochloride,l-cystein;H-CYS-OET;H-CYS-OET HCL;Ethyl cysteine hydrochloride
CAS:	868-59-7
MF:	C5H12ClNO2S
MW:	185.67
EINECS:	212-779-6
Product Categories:	Amino Acid Ethyl Esters;Amino Acids;Amino Acids (C-Protected);Biochemistry;Amino hydrochloride;Amino Acid Derivatives;Amino Acids Derivatives;Cysteine [Cys, C];Amino Acids and Derivatives;Cysteine/Cystine;Peptide Synthesis
Mol File:	868-59-7.mol

L-Cysteine ethyl ester hydrochloride Chemical Properties

Melting point	123-125 °C(lit.)
alpha	-13 º (c=8, 1 N HCL)
refractive index	-11.5 ° (C=8, 1mol/L HCl)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
form	solid
color	white
optical activity	[α]20/D 7.9°, c = 1 in 1 M HCl
Water Solubility	Soluble in water.
Sensitive	Hygroscopic
BRN	3562600
CAS DataBase Reference	868-59-7(CAS DataBase Reference)
EPA Substance Registry System	L-Cysteine, ethyl ester, hydrochloride (868-59-7)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	24/25-36-26
WGK Germany	2
RTECS	HA1820000
TSCA	Yes
HS Code	29309090

MSDS Information

Provider	Language
Ethyl cysteine hydrochloride	English
ACROS	English
SigmaAldrich	English
ALFA	English

L-Cysteine ethyl ester hydrochloride Usage And Synthesis

Chemical Properties	white powder
Uses	L-Cysteine ethyl ester hydrochloride is widely used in food additive, cosmetic, pharmaceutical area.

L-Cysteine ethyl ester hydrochloride Preparation Products And Raw materials

 

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Production Inspection Process:

Our Group service includes regular and thorough inspections throughout the manufacturing process, eliminating the need to employ additional quality control inspectors.

- Raw material before any production begins

- Pre-production samples to ensure specifications are being met

- In-process to confirm that standards are maintained

- Pre-shipping to ensure that the product arrives to the customer exactly as expected and is packaged

correctly to prevent any damage in transit.

 

Warehousing：

    We can help operating split shipments, meeting the factory minimum quantity but ship them in 2 or 3 shipments with required gaps among. This allows you to move stock through your business without taking up space and capital.

We will arrange the subsequent shipments from our factory to your warehouse.

We can consolidate your small orders from multiple factories, delivering all at the same time to you or your customers,using the most cost-effective route available. At the time of order placement, we will offer details to you about the volume of each component part and what size container will be used.

 

Delivery：

   We can offer the complete package from concept to delivery; arranging everything up until products arrive at your own door or distribution hub.

   Delivery can be offered.

    - Utilizing your own freight-forwarder

    - FOB to a port in China

    - CIF to a port near you

   Whether you have your own freight-forwarder or you would like to organize shipment; whether you require delivery FOB in China or CIF to a port near you, we are glad to quote and supply whichever way you choose. Please feel free to discuss all options with us.

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