Product Name

  • Name

    [S-(R*,R*)]-2,2-dichloro-N-[2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]acetamide

  • EINECS
  • CAS No. 134-90-7
  • Article Data47
  • CAS DataBase
  • Density 1.547g/cm3
  • Solubility
  • Melting Point 150-151 °C
  • Formula C11H12 Cl2 N2 O5
  • Boiling Point 644.9°C at 760 mmHg
  • Molecular Weight 323.133
  • Flash Point 343.8°C
  • Transport Information
  • Appearance
  • Safety Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also other chloramphenicol entries.
  • Risk Codes
  • Molecular Structure Molecular Structure of 134-90-7 ([S-(R*,R*)]-2,2-dichloro-N-[2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]acetamide)
  • Hazard Symbols
  • Synonyms Acetamide,2,2-dichloro-N-[2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]-,[S-(R*,R*)]-; Acetamide, 2,2-dichloro-N-[b-hydroxy-a-(hydroxymethyl)-p-nitrophenethyl]-, L-threo- (6CI); Acetamide,2,2-dichloro-N-[b-hydroxy-a-(hydroxymethyl)-p-nitrophenethyl]-,L-threo-(+)- (8CI); (+)-Chloramphenicol; (1S,2S)-2-(2,2-Dichloroacetamido)-1-(4-nitrophenyl)-1,3-propanediol;Dextramycin; Dextromycetin; L-(+)-threo-Chloramphenicol;L-threo-(1S,2S)-1-p-Nitrophenyl-2-dichloroacetamido-1,3-propanediol;L-threo-Chloramphenicol; L-threo-Chloroamphenicol;L-threo-N-Dichloracetyl-1-p-nitrophenyl-2-amino-1,3-propanediol;L-threo-N-Dichloroacetyl-1-p-nitrophenyl-2-amino-1,3-propanediol
  • PSA 115.38000
  • LogP 1.82310

Dextramycine Chemical Properties

Product Name: Dextramycine
CAS Registry Number: 134-90-7
IUPAC Name: 2,2-dichloro-N-[(1S,2S)-1,3-dihydroxy-1-(4-nitrophenyl)propan-2-yl]acetamide
Molecular Weight: 323.12938 [g/mol]
Molecular Formula: C11H12Cl2N2O5
XLogP3: 1.1
H-Bond Donor: 3
H-Bond Acceptor: 5 
EINECS: 205-161-2
Surface Tension: 66.1 dyne/cm
Density: 1.547 g/cm3
Flash Point: 343.8 °C
Enthalpy of Vaporization: 99.98 kJ/mol
Boiling Point: 644.9 °C at 760 mmHg
Vapour Pressure: 1.63E-17 mmHg at 25°C
Following is the molecular structure of Dextramycine (CAS NO.134-90-7) is:

Dextramycine Toxicity Data With Reference

1.    

mmo-sat 600 µmol/L

     BBRCA9    Biochemical and Biophysical Research Communications. 78 (1977),151.
2.    

dnd-sat 5 mmol/L

     BBRCA9    Biochemical and Biophysical Research Communications. 78 (1977),151.
3.    

dnd-esc 500 µmol/L

     BBRCA9    Biochemical and Biophysical Research Communications. 78 (1977),151.

Dextramycine Consensus Reports

EPA Genetic Toxicology Program.

Dextramycine Safety Profile

Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also other chloramphenicol entries.

Dextramycine Specification

 Dextramycine , its cas register number is 134-90-7. It also can be called (+)-Chloramphenicol ; Dextramycin ; Dextromycetin ; EINECS 205-161-2 ; L-(+)-Threo-chloramphenicol ; L-Chloramphenicol  ; L-threo-(1S,2S)-1-p-Nitrophenyl-2-dichloroacetamido-1,3-propanediol ; L-threo-Chloramphenicol ; L-threo-Chloroamphenicol ; L-threo-N-Dichloracetyl-1-p-nitrophenyl-2-amino-1,3-propanediol ; threo-Chloramphenicol, l- ; (S-(R*,R*))-2,2-Dichloro-N-(2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl)acetamide ; Acetamide, 2,2-dichloro-N-((1S,2S)-2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl)- ; Acetamide, 2,2-dichloro-N-(2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl)-, (S-(R*,R*))- ; Acetamide, 2,2-dichloro-N-(beta-hydroxy-alpha-(hydroxymethyl)-p-nitrophenethyl)-, L-threo-(+)- .

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