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Properties of substance:

l-ephedrine hydrochloride

Group of substances:

organic

Physical appearance:

colorless needles crystals

Empirical formula (Hill's system for organic substances):

C10H16ClNO

Molar/atomic mass: 201.693

Melting point (°C):

218

Solubility (g/100 g of solvent):

chloroform: insoluble [Ref.]
diethyl ether: practically insoluble [Ref.]
ethanol: 9 (20°C) [Ref.]
water: 33 (20°C) [Ref.]

LD50 (mg/kg):

69 (rats, intravenous)
400 (mice, oral)
95 (mice, intravenous)

References:

  1. Kleemann A. Pharmaceutical Substances. - 2000. - pp. 748
  2. The Merck Index 11th ed., Merck & Company, 1989. - pp. 566
  3. Орехов А.П. Химия алкалоидов. - М.: ИАН СССР, 1955. - pp. 673 [Russian]
  4. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 1148-1149 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru