Product Name

  • Name

    BOC-CYS(ACM)-OH

  • EINECS 243-267-0
  • CAS No. 19746-37-3
  • Article Data7
  • CAS DataBase
  • Density 1.231 g/cm3
  • Solubility
  • Melting Point 111-114 °C
  • Formula C11H20N2O5S
  • Boiling Point 531.5 °C at 760mmHg
  • Molecular Weight 292.356
  • Flash Point 275.2 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 19746-37-3 (BOC-CYS(ACM)-OH)
  • Hazard Symbols
  • Synonyms Boc-S-acetamidomethyl-L-Cysteine;Boc-L-Cys(Acm)-OH;Boc-S-acetamido-methyl-L-cysteine;(2R)-3-(acetamidomethylsulfanyl)-2-(tert-butoxycarbonylamino)propanoic acid;
  • PSA 130.03000
  • LogP 1.57290

S-(Acetamidomethyl)-N-(tert-butoxycarbonyl)-L-cysteine Chemical Properties

      
IUPAC Name: (2R)-3-(acetamidomethylsulfanyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid
Molecular Formula of Boc-Cys(Acm)-OH (CAS NO.19746-37-3): C11H20N2O5S
Molecular Weight of Boc-Cys(Acm)-OH (CAS NO.19746-37-3): 292.3519 g/mol
Boiling Point: 531.5 °C at760mmHg
Melting Point: 111-114 °C
Flash Point: 275.2 °C
storage temp.: -20 °C
Density: 1.231g/cm3
Index of Refraction: 1.514
Surface Tension: 46.6 dyne/cm
Enthalpy of Vaporization: 88.28 kJ/mol
Vapour Pressure: 1.03E-12 mmHg at 25 °C 
Categories of Boc-Cys(Acm)-OH(19746-37-3): Amino Acid Derivatives;Amino Acids;Cysteine [Cys, C];Boc-Amino Acids and Derivative;Boc-Amino acid series

S-(Acetamidomethyl)-N-(tert-butoxycarbonyl)-L-cysteine Safety Profile

Safety Information of Boc-Cys(Acm)-OH (CAS NO.19746-37-3):
WGK Germany: 3

S-(Acetamidomethyl)-N-(tert-butoxycarbonyl)-L-cysteine Specification

 Boc-Cys(Acm)-OH , its cas register number is 19746-37-3. It also can be called as N-Alpha-tert-Butyloxycarbonyl-s-(acetyl-aminomethyl)-l-cysteine ; n-Alpha-t-Butoxycarbonyl-s-acetamidomethyl-l-cysteine ; n-Alpha-t-Butyloxycarbonyl-s-(acetyl-aminomethyl)-l-cysteine ; n-Alpha-t-Boc-s-acetamidomethyl-l-cysteine ; n-Boc-s-acetaminomethyl-l-cysteine ; (r)-3-(Acetylamino-methylsulfanyl)-2-tert-butoxycarbonylamino-propionic acid ; t-Butyloxycarbonyl-s-acetamidomethyl-l-cysteine ;  and Boc-s-acetaminomethyl-l-cysteine .

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