Product Name

  • Name

    Fmoc-S-acetamidomethyl-L-cysteine

  • EINECS
  • CAS No. 86060-81-3
  • Article Data7
  • CAS DataBase
  • Density 1.327 g/cm3
  • Solubility Soluble in methanol
  • Melting Point 147-150 °C
  • Formula C21H22N2O5S
  • Boiling Point 714.1 °C at 760 mmHg
  • Molecular Weight 414.482
  • Flash Point 385.7 °C
  • Transport Information
  • Appearance white or off-white crystalline powder
  • Safety 26-36
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 86060-81-3 (Fmoc-S-acetamidomethyl-L-cysteine)
  • Hazard Symbols IrritantXi
  • Synonyms Fmoc-Cys(Acm)-OH;
  • PSA 130.03000
  • LogP 3.58690

Fmoc-S-acetamidomethyl-L-cysteine Chemical Properties

IUPAC Name: (2R)-3-(acetamidomethylsulfanyl)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid
Molecular Formula: C21H22N2O5S
Molecular Weight: 414.47 g/mol
Molecular Structure of Fmoc-Cys(Acm)-OH (CAS NO.86060-81-3): 
          
Melting point: 147-150 °C
Density: 1.327 g/cm3
Flash Point: 385.7 °C
Index of Refraction: 1.618
Surface Tension: 59 dyne/cm
Enthalpy of Vaporization: 109.6 kJ/mol
Boiling Point: 714.1 °C at 760 mmHg
Vapour Pressure: 2.11E-21 mmHg at 25 °C 
Storage temp. of Fmoc-Cys(Acm)-OH (CAS NO.86060-81-3): 2-8 °C
Product Categories: Amino Acid Derivatives;Amino Acids;Cysteine [Cys, C];Fmoc-Amino Acids and Derivatives;Fmoc-Amino acid series 

Fmoc-S-acetamidomethyl-L-cysteine Production

 N(ALPHA)-FMOC-S-ACETAMINOMETHYL- L-CYSTEINE  (Fluka)
Purity: 98%
Package: 1G;5G;25G

Fmoc-S-acetamidomethyl-L-cysteine Safety Profile

Hazard Codes: IrritantXi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing.
WGK Germany: 3

Fmoc-S-acetamidomethyl-L-cysteine Specification

 Fmoc-Cys(Acm)-OH , its cas register number is 86060-81-3. It also known as FMOC-L-Cys ; Fmoc-S-acetamidomethyl-L-cysteine ; and N-alpha-(9-Fluorenylmethyloxycarbonyl)-S-(acetyl-aminomethyl)-L-cysteine .

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