ChemicalBook Product Catalog Biochemical Engineering Amino Acids and Derivatives Cysteine derivatives Fmoc-L-Cysteine

Fmoc-L-Cysteine

Fmoc-L-Cysteine Basic information
Product Name:Fmoc-L-Cysteine
Synonyms:(R)-2-((((9H-Fluoren-9-yl)Methoxy)carbonyl)aMino)-3-Mercaptopropanoic acid;N-FMoc-L-cysteine;Fmoc-cysteine;N-(9-Fluorenylmethoxycarbonyl)-L-cysteine;N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-cysteine;Fmoc-L-cysteine hydrate≥ 98% (HPLC);(9H-Fluoren-9-yl)MethOxy]Carbonyl Cys-OH;(((9H-Fluoren-9-yl)methoxy)carbonyl)-L-cysteine
CAS:135248-89-4
MF:C18H17NO4S
MW:343.4
EINECS:
Product Categories:
Mol File:135248-89-4.mol
Fmoc-L-Cysteine Structure
Fmoc-L-Cysteine Chemical Properties
Melting point 98-102oC
Boiling point 574.4±50.0 °C(Predicted)
density 1.337±0.06 g/cm3(Predicted)
storage temp. 2-8°C(protect from light)
solubility Acetone (Slightly), DMF (Slightly), DMSO (Slightly), Methanol (Slightly, Heated)
pka3.45±0.10(Predicted)
form Solid
color White to Off-White
Safety Information
HS Code 2930901600
MSDS Information
Fmoc-L-Cysteine Usage And Synthesis
Chemical PropertiesWhite crystalline powder
UsesN-Fmoc-L-cysteine is the N-Fmoc-protected form of L-Cysteine (C995000), a non-essential α-amino acid that is biosynthesized in humans. L-Cysteine is also a bicarbonate-sensitive endogenous excitotoxin in rats and possibly humans.
Fmoc-L-Cysteine Preparation Products And Raw materials
Preparation ProductsFmoc-Cys(tBu)-OH-->FMOC-CYS(STBU)-OH
FMOC-ARG(BOC)2-OH L-Phenylalanine FMOC-CYS(ME)-OH FMOC-D-THR(BZL)-OH Fmoc-Asn(Trt)-OH Fmoc-N-methyl-D-phenylalanine FMOC-CYS(4-MBZL)-OH FMOC-ASP(OALL)-OH Fmoc-D-Ile-OH FMOC-L-HOMOPHENYLALANINE FMOC-D-PROPARGYLGLYCINE FMOC-GLU(OALL)-OH
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