Product Name

  • Name

    (1R,2S)-2-(methylamino)-1-phenylpropyl dihydrogen phosphate

  • EINECS
  • CAS No. 7234-07-3
  • Density 1.285g/cm3
  • Solubility
  • Melting Point
  • Formula C10H16NO4P
  • Boiling Point 422.5°Cat760mmHg
  • Molecular Weight 245.24
  • Flash Point 209.3°C
  • Transport Information
  • Appearance
  • Safety Moderately toxic by ingestion, subcutaneous, intravenous, and intraperitoneal routes. When heated to decomposition it emits toxic fumes of POx and NOx. See also EPHEDRINE.
  • Risk Codes
  • Molecular Structure Molecular Structure of 7234-07-3 ((1R,2S)-2-(methylamino)-1-phenylpropyl dihydrogen phosphate)
  • Hazard Symbols
  • Synonyms
  • PSA
  • LogP

L-Ephedrine phosphate (ester) Chemical Properties

Product Name: L-Ephedrine phosphate (ester)
CAS Registry Number: 7234-07-3
IUPAC Name: [(1R,2S)-2-(methylamino)-1-phenylpropyl] dihydrogen phosphate
Molecular Weight: 245.212101 [g/mol]
Molecular Formula: C10H16NO4P
XLogP3: -2
H-Bond Donor: 3
H-Bond Acceptor: 5 
Surface Tension: 52.2 dyne/cm
Density: 1.285 g/cm3
Flash Point: 209.3 °C
Enthalpy of Vaporization: 71.33 kJ/mol
Boiling Point: 422.5 °C at 760 mmHg
Vapour Pressure: 6.84E-08 mmHg at 25°C
Following is the molecular structure of L-Ephedrine phosphate (ester) (CAS NO.7234-07-3) is:

L-Ephedrine phosphate (ester) Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 2gm/kg (2000mg/kg)   Journal of Medicinal Chemistry. Vol. 9, Pg. 966, 1966.
mouse LD50 intravenous 400mg/kg (400mg/kg)   Journal of Medicinal Chemistry. Vol. 9, Pg. 966, 1966.
mouse LD50 oral 1065mg/kg (1065mg/kg)   Journal of Medicinal Chemistry. Vol. 9, Pg. 966, 1966.
mouse LD50 subcutaneous 1707mg/kg (1707mg/kg)   Journal of Medicinal Chemistry. Vol. 9, Pg. 966, 1966.

L-Ephedrine phosphate (ester) Safety Profile

Moderately toxic by ingestion, subcutaneous, intravenous, and intraperitoneal routes. When heated to decomposition it emits toxic fumes of POx and NOx. See also EPHEDRINE.

L-Ephedrine phosphate (ester) Specification

 L-Ephedrine phosphate (ester) , its cas register number is 7234-07-3. It also can be called BRN 2812589 ; L-alpha-(1-(Methylamino)ethyl)benzyl phosphate ; Ephedrine, phosphate (ester), (-)- .

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