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Fmoc-L-Cysteine

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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
Mol File:
135248-89-4.mol
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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)
pka
3.45±0.10(Predicted)
form 
Solid
color 
White to Off-White
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Safety Information

HS Code 
2930901600
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Fmoc-L-Cysteine Usage And Synthesis

Chemical Properties

White crystalline powder

Uses

N-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.

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