Ethoxazene

Title: Ethoxazene
CAS Registry Number: 94-10-0
CAS Name: 4-[(4-Ethoxyphenyl)azo]-1,3-benzenediamine
Additional Names: 4-[(p-ethoxyphenyl)azo]-m-phenylenediamine; 2,4-diamino-4¢-ethoxyazobenzene; p-ethoxy-2,4-diaminoazobenzene; p-ethoxychrysoidine; 4-p-phenethylazo-m-phenylenediamine
Manufacturers' Codes: SN-612
Trademarks: Carmurit; Cystural
Molecular Formula: C14H16N4O
Molecular Weight: 256.30
Percent Composition: C 65.61%, H 6.29%, N 21.86%, O 6.24%
Derivative Type: Hydrochloride
CAS Registry Number: 2313-87-3
Trademarks: Serenium (BMS)
Molecular Formula: C14H16N4O.HCl
Molecular Weight: 292.76
Percent Composition: C 57.44%, H 5.85%, N 19.14%, O 5.47%, Cl 12.11%
Properties: Reddish powder. Insol in water. Excreted in water-soluble form, giving a red color to urine. Ref: Lott and Christiansen, J. Am. Pharm. Assoc. 23, 785 (1934).
Use: Acid-base indicator.
Therap-Cat: Analgesic.
Keywords: Analgesic (Non-Narcotic).
Status: This monograph has been retired and is no longer subject to revision or update.
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