Product Name

  • Name

    S-Cbz-L-cysteine

  • EINECS
  • CAS No. 1625-72-5
  • Article Data5
  • CAS DataBase
  • Density 1.358g/cm3
  • Solubility
  • Melting Point
  • Formula C11H13 N O4 S
  • Boiling Point 435.6°Cat760mmHg
  • Molecular Weight 255.295
  • Flash Point 217.2°C
  • Transport Information
  • Appearance
  • Safety
    WGK Germany 3
  • Risk Codes
  • Molecular Structure Molecular Structure of 1625-72-5 (S-Cbz-L-cysteine)
  • Hazard Symbols
  • Synonyms Cysteine,benzyl carbonate (ester), L- (6CI,7CI,8CI); L-Cysteine, phenylmethyl carbonate(ester) (9CI); Carbonic acid, thio-, O-benzyl ester, S-ester with L-cysteine(7CI,8CI); NSC 88493; S-CBz-L-cysteine; S-Carbobenzoxy-cysteine;S-Carbobenzoxycysteine; S-Carbobenzyloxy-L-cysteine; S-Carboxybenzyl-L-cysteine
  • PSA 114.92000
  • LogP 2.16860

S-Cbz-L-cysteine Chemical Properties

Molecular structure of S-Cbz-L-cysteine (CAS NO.1625-72-5) is:

Product Name: S-Cbz-L-cysteine
CAS Registry Number: 1625-72-5
IUPAC Name: 2-Amino-3-phenylmethoxycarbonylsulfanylpropanoic acid
Molecular Weight: 255.29022 [g/mol]  
Molecular Formula: C11H13NO4S  
XLogP3-AA: -1  
H-Bond Donor: 2  
H-Bond Acceptor: 5
storage temp.: -20 °C
Index of Refraction: 1.602 
Molar Refractivity: 64.53 cm3 
Molar Volume: 187.9 cm3
Surface Tension: 61.7 dyne/cm 
Density: 1.358 g/cm
Flash Point: 217.2 °C 
Enthalpy of Vaporization: 72.93 kJ/mol 
Boiling Point: 435.6 °C at 760 mmHg 
Vapour Pressure: 2.33E-08 mmHg at 25 °C 
Product Categories: Amino Acids Derivatives;Cysteine [Cys, C];A - H;Amino Acids;Modified Amino Acids
Canonical SMILES: C1=CC=C(C=C1)COC(=O)SCC(C(=O)O)N
InChI: InChI=1S/C11H13NO4S/c12-9(10(13)14)7-17-11(15)16-6-8-4-2-1-3-5-8/h1-5,9H,6-7,12H2,(H,13,14) 
InChIKey: IAZGSEXFFGHKDF-UHFFFAOYSA-N

S-Cbz-L-cysteine Safety Profile

WGK Germany: 3

S-Cbz-L-cysteine Specification

 S-Cbz-L-cysteine , its cas register number is 1625-72-5. It also can be called S-Carbobenzoxy-L-cysteine ; L-Cysteine(Z)-OH ; H-Cys(Z)-OH ; L-Cysteine,S-[(phenylmethoxy)carbonyl]- .

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