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7234-09-5

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Basic Information
CAS No.: 7234-09-5
Name: (1R,2S)-2-(methylamino)-1-phenylpropyl dihydrogen phosphate
Molecular Structure:
Molecular Structure of 7234-09-5 ((1R,2S)-2-(methylamino)-1-phenylpropyl dihydrogen phosphate)
Formula: C10H16NO4P
Molecular Weight: 245.215
Density: 1.285g/cm3
Boiling Point: 422.5°Cat760mmHg
Flash Point: 209.3°C
Safety: Moderately toxic by ingestion, intraperitoneal, subcutaneous, and intravenous routes. When heated to decomposition it emits toxic fumes of POx and NOx. See also EPHEDRINE and ESTERS.
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  • (1R,2S)-2-(methylamino)-1-phenylpropyl dihydrogen phosphate

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

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Chemistry

Empirical Formula of DL-Ephedrine phosphate (ester) (CAS NO.7234-09-5): C10H16NO4P
Molecular Weight: 245.2121 
Index of Refraction: 1.545
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
Structure of DL-Ephedrine phosphate (ester) (CAS NO.7234-09-5):
                        
IUPAC Name: [(1R,2S)-2-(Methylamino)-1-phenylpropyl] dihydrogen phosphate
Canonical SMILES: CC(C(C1=CC=CC=C1)OP(=O)(O)O)NC
Isomeric SMILES: C[C@@H]([C@@H](C1=CC=CC=C1)OP(=O)(O)O)NC
InChI: InChI=1S/C10H16NO4P/c1-8(11-2)10(15-16(12,13)14)9-6-4-3-5-7-9/h3-8,10-11H,1-2H3,(H2,12,13,14)/t8-,10-/m0/s1
InChIKey: NHCPYBTZNTVGGP-WPRPVWTQSA-N

Toxicity Data With Reference

1.    

orl-mus LD50:2000 mg/kg

     JMCMAR    Journal of Medicinal Chemistry. 9 (1966),966.
2.    

ipr-mus LD50:790 mg/kg

     JMCMAR    Journal of Medicinal Chemistry. 9 (1966),966.
3.    

scu-mus LD50:1150 mg/kg

     JMCMAR    Journal of Medicinal Chemistry. 9 (1966),966.
4.    

ivn-mus LD50:840 mg/kg

     JMCMAR    Journal of Medicinal Chemistry. 9 (1966),966.

Safety Profile

Moderately toxic by ingestion, intraperitoneal, subcutaneous, and intravenous routes. When heated to decomposition DL-Ephedrine phosphate (ester) (CAS NO.7234-09-5) emits toxic fumes of POx and NOx. See also EPHEDRINE and ESTERS.

Specification

 DL-Ephedrine phosphate (ester) , its cas register number is 7234-09-5. It also can be called BRN 2812589 ; Phosphorylephedrine ; Ephedrine, phosphate (ester), (+-)- ; and DL-alpha-(1-(Methylamino)ethyl)benzyl phosphate .