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Properties of substance:

5-(2-chlorophenyl)-7-nitro-1,3-dihydro-1,4-benzodiazepin-2-on



skc-file

Synonyms:

clonazepam

Group of substances:

organic

Physical appearance:

white crystals

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

C15H10ClN3O3

Molar/atomic mass: 315.712

Melting point (°C):

236.5-238.5

CAS ¹: 1622-61-3

Solubility (g/100 g of solvent):

1-butanol: 0.33 (25°C) [Ref.]
1-pentanol: 0.28 (25°C) [Ref.]
2-phenylethanol: 2.39 (25°C) [Ref.]
N-methylpyrrolidone: 20.5 (25°C) [Ref.]
acetone: 3.9 (25°C) [Ref.]
benzene: 0.06 (25°C) [Ref.]
benzylic alcohol: 3.22 (25°C) [Ref.]
chloroform: 1 (25°C) [Ref.]
diethyl ether: 0.1 (25°C) [Ref.]
ethanol: 0.65 (25°C) [Ref.]
methanol: 1.1 (25°C) [Ref.]
water: 0.003 (25°C) [Ref.]

References:

  1. Clarke's Analysis of Drugs and Poisons. - 4 ed. - London, 2011. - pp. 1136-1138
  2. Jouyban A. Handbook of solubility data for pharmaceutacals. – CRC Press, 2010. - pp. 74, 86, 117, 192, 301-303
  3. The Merck Index 11th ed., Merck & Company, 1989. - pp. 373-374

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru