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Properties of substance:

metamizol



skc-file

Synonyms:

dipyrone

Group of substances:

organic

Physical appearance:

colorless needles crystals

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

C13H18N3NaO5S

Molar/atomic mass: 351.36

Melting point (°C):

172

CAS №: 5907-38-0

Solubility (g/100 g of solvent):

acetone: practically insoluble [Ref.]
chloroform: practically insoluble [Ref.]
diethyl ether: insoluble [Ref.]
ethanol: 3.3 (20°C) [Ref.]
water: 66.7 (20°C) [Ref.]

LD50 (mg/kg):

3300 (white mice, oral)

References:

  1. Clarke's isolation and identification of drugs. - 2ed. - London: Pharmaceutical press, 1986. - pp. 563-564
  2. Kleemann A. Pharmaceutical Substances. - 2000. - pp. 1270-1271
  3. Беликов В.Г. Учебное пособие по фармацевтической химии. - М.: Медицина, 1979. - pp. 257 [Russian]
  4. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 420-421 [Russian]
  5. Халецкий А.М. Фармацевтическая химия. - Л.: Медицина, 1966. - pp. 333-334 [Russian]
  6. Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советская энциклопедия, 1983. - pp. 46 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru