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Properties of substance:

N-(4-nitro-2-phenoxyphenyl)methanesulfonamide

Synonyms:

nimesulide

Group of substances:

organic

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

C13H12N2O5S

Molar/atomic mass: 308.05

Melting point (°C):

143-144.5

CAS ¹: 51803-78-2

Solubility (g/100 g of solvent):

1-butanol: 0.26 (25°C) [Ref.]
water: 0.0014 (25°C) [Ref.]
water: 0.00228 (37°C) [Ref.]

LD50 (mg/kg):

200 (rats, oral)
392 (mice, oral)

References:

  1. Buschmann H., Christoph T., Friderichs E., Maul C., Sundermann B. Analgesics from Chemistry and Pharmacology to Clinical Application. - 2002. - pp. 90
  2. Jouyban A. Handbook of solubility data for pharmaceutacals. – CRC Press, 2010. - pp. 75
  3. Kleemann A. Pharmaceutical Substances. - 2000. - pp. 1443-1444

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru