Product Name

  • Name

    2-ethyl-9,10-dimethoxy-3-(2-methylpropyl)-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-2-ol

  • EINECS
  • CAS No. 303-75-3
  • Density 1.1g/cm3
  • Solubility
  • Melting Point
  • Formula C21H33 N O3
  • Boiling Point 472°C at 760 mmHg
  • Molecular Weight 347.498
  • Flash Point 239.3°C
  • Transport Information
  • Appearance
  • Safety A poison by intraperitoneal route. When heated to decomposition it emits toxic vapors of NOx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 303-75-3 (2-ethyl-9,10-dimethoxy-3-(2-methylpropyl)-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-2-ol)
  • Hazard Symbols A poison.
  • Synonyms 2H-Benzo[a]quinolizin-2-ol,2-ethyl-1,3,4,6,7,11b-hexahydro-3-isobutyl-9,10-dimethoxy- (6CI,7CI,8CI);2-Hydroxy-2-ethyl-3-isobutyl-9,10-dimethoxy-1,3,4,6,7,11b-hexahydro-2H-benzo[a]quinolizine;Ro 4-1284
  • PSA 41.93000
  • LogP 3.74800

Ro 4-1284 Chemical Properties

Product Name: Ro 4-1284 (CAS NO.303-75-3)


Molecular Formula: C21H33NO3
Molecular Weight: 347.55g/mol
Mol File: 303-75-3.mol
Boiling point: 472 °C at 760 mmHg
Flash Point: 239.3 °C
Density: 1.1 g/cm3
Surface Tension: 44.7 dyne/cm
Enthalpy of Vaporization: 77.42 kJ/mol
Vapour Pressure: 1.03E-09 mmHg at 25°C
XLogP3-AA: 3.9
H-Bond Donor: 1
H-Bond Acceptor: 4
Rotatable Bond Count: 5
Topological Polar Surface Area: 41.9
Complexity: 443
Undefined Atom StereoCenter Count: 3
Covalently-Bonded Unit Count: 1

Ro 4-1284 Toxicity Data With Reference

1.    

ipr-mus LD50:350 mg/kg

    27ZQAG    Psychotropic Drugs and Related Compounds E. Usdin andD.H. Efron,2nd ed.,Washington, DC.: 1972,294.
2.    

ipr-rat TDLo:0.5 mg/kg

    JPETAB    Journal of Pharmacology and Experimental Therapeutics. 293 (2000),336.
3.    

ipr-mus TDLo:0.5 mg/kg

    JPETAB    Journal of Pharmacology and Experimental Therapeutics. 293 (2000),336.

Ro 4-1284 Safety Profile

A poison by intraperitoneal route. When heated to decomposition it emits toxic vapors of NOx.

Ro 4-1284 Specification

Ro 4-1284  ,its CAS NO. is 303-75-3,the synonyms is 2H-Benzo(a)quinolizin-2-ol, 2-ethyl-1,3,4,6,7,11b-hexahydro-9,10-dimethoxy-3-(2-methylpropyl)- ; 5-21-05-00558 (Beilstein Handbook Reference) ; 2H-Benzo(a)quinolizin-2-ol, 2-ethyl-1,3,4,6,7,11b-hexahydro-3-isobutyl-9,10-dimethoxy- .

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