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Properties of substance:

isolysergic acid



skc-file

Group of substances:

organic

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

C16H16N2O2

Molar/atomic mass: 268.31

Melting point (°C):

218

Decomposition temperature (°C):

218

CAS №: 478-95-5

Solubility (g/100 g of solvent):

ethanol: sparingly soluble [Ref.]
pyridine: soluble [Ref.]
water: sparingly soluble [Ref.]

Dissociation:

pKa (1) = 3.33 (25°C, water)
pKa (1) = 8.46 (25°C, water)

References:

  1. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 3-312
  2. Орехов А.П. Химия алкалоидов. - М.: ИАН СССР, 1955. - pp. 631 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru