Product

N-ACETYL-L-CYSTEINE METHYL ESTER

CAS No.：7652-46-2

Other grades of this product :

N-ACETYL-L-CYSTEINE METHYL ESTER Basic information

Product Name:	N-ACETYL-L-CYSTEINE METHYL ESTER
Synonyms:	N-ACETYL-L-CYSTEINE METHYL ESTER;L-Cysteine,N-acetyl-,methyl ester;Methyl acetyl-L-cysteinate;(AC-CYS-OME)2;ACETYL-L-CYSTINE DIMETHYL ESTER;AC-L-CYS-OME;Methyl N-acetyl-L-cysteinate;N-Acetyl-L-cysteine methyl ester >=90% (HPLC)
CAS:	7652-46-2
MF:	C6H11NO3S
MW:	177.22
EINECS:
Product Categories:	Amino Acid Derivatives;Cysteine/Cystine;Peptide Synthesis
Mol File:	7652-46-2.mol

N-ACETYL-L-CYSTEINE METHYL ESTER Chemical Properties

Melting point	77-81 °C
Boiling point	326.4±32.0 °C(Predicted)
density	1.170±0.06 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
solubility	Chloroform (Sparingly), Methanol (Slightly)
form	Solid
pka	9.13±0.10(Predicted)
color	White to Off-White
optical activity	[α]20/D 24.0±3°, c = 1% in methanol
BRN	1724357

Safety Information

Safety Statements	22-24/25
WGK Germany	3
F	10-23

MSDS Information

Provider	Language
SigmaAldrich	English

N-ACETYL-L-CYSTEINE METHYL ESTER Usage And Synthesis

Uses	N-Acetyl-L-cysteine Methyl Ester is used in the preparation of benzyl mono-fluorophosphonate and benzyl penta-fluorophosphate anions as physiologically stable phosphotyrosine mimetics and inhibitors of protein tyrosine phosphatases. It can also be used in the preparation of anthracene derivatives.

N-ACETYL-L-CYSTEINE METHYL ESTER Preparation Products And Raw materials

Preparation Products

Methyl 2-acetamidoacrylate

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