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Clemizole
[CAS# 442-52-4]

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Identification
Classification API >> Antiallergic >> Antihistamine
Name Clemizole
Synonyms 1-(p-Chlorobenzyl)-2-pyrrolidylmethylenebenzimidazole; 1-p-Chlorobenzyl-2-(1-pyrrolidinylmethyl)benzimidazole; 1-p-Chlorobenzyl-2-pyrrolidino-methylbenzimidazole; Depocural; Histacur; Histakool; Lergopenin; NSC 46261
Molecular Structure CAS # 442-52-4, Clemizole, 1-(p-Chlorobenzyl)-2-pyrrolidylmethylenebenzimidazole, 1-p-Chlorobenzyl-2-(1-pyrrolidinylmethyl)benzimidazole, 1-p-Chlorobenzyl-2-pyrrolidino-methylbenzimidazole, Depocural, Histacur, Histakool, Lergopenin, NSC 46261
Molecular Formula C19H20ClN3
Molecular Weight 325.84
CAS Registry Number 442-52-4
EC Number 207-133-5
Properties
Solubility Insoluble (2.8E-3 g/L) (25 ºC), Calc.*
Density 1.25±0.1 g/cm3 (20 ºC 760 Torr), Calc.*
Melting point 239-241 ºC**
* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)
** Schenk, Martin; DE 895904 1954.
Safety Data
SDS Available
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