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Properties of substance:

l-hyoscyamine

Group of substances:

organic

Physical appearance:

needles crystals

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

C17H23NO3

Molar/atomic mass: 289.369

Melting point (°C):

108.5

CAS №: 101-31-5

Solubility (g/100 g of solvent):

benzene: 0.775 (20°C) [Ref.]
carbon tetrachloride: 0.059 (20°C) [Ref.]
diethyl ether: 0.356 (20°C) [Ref.]
petroleum ether: 0.098 (20°C) [Ref.]
water: 0.36 (20°C) [Ref.]

Numerical data:

Year of discovery: 1833

References:

  1. Buckingham J. B., Baggaley K. H., Roberts A. D., Szabo L. F. Dictionary of Alkaloids. - 2 ed. - CRC Press, 2010. - pp. 1945-1946
  2. Clarke's isolation and identification of drugs. - 2ed. - London: Pharmaceutical press, 1986. - pp. 676
  3. Yalkowsky S.H., Yan H. Handbook of aqueous solubility data. - CRC Press, 2003. - pp. 1085
  4. Майофис Л.С. Технология химико-фармацевтических препаратов. - Л.: Медгиз, 1958. - pp. 491-493 [Russian]
  5. Орехов А.П. Химия алкалоидов. - М.: ИАН СССР, 1955. - pp. 137-138 [Russian]
  6. Полюдек-Фабини Р., Бейрих Т. Органический анализ. - Л.: Химия, 1981. - pp. 369 [Russian]
  7. Справочник по растворимости. - Т.1, Кн.2. - М.-Л.: ИАН СССР, 1962. - pp. 1580 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru