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7234-07-3

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Basic Information
CAS No.: 7234-07-3
Name: (1R,2S)-2-(methylamino)-1-phenylpropyl dihydrogen phosphate
Molecular Structure:
Molecular Structure of 7234-07-3 ((1R,2S)-2-(methylamino)-1-phenylpropyl dihydrogen phosphate)
Formula: C10H16NO4P
Molecular Weight: 245.24
Density: 1.285g/cm3
Boiling Point: 422.5°Cat760mmHg
Flash Point: 209.3°C
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.
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  • Ephedrine, phosphate (ester), (-)-

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    7234-07-3

    Ephedrine, phosphate (ester), (-)-

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    Ephedrine, phosphate (ester), (-)-

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    Ephedrine, phosphate (ester), (-)-

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  • Ephedrine, phosphate (ester), (-)-

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    Ephedrine, phosphate (ester), (-)-

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Chemistry

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:

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.

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.

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), (-)- .