CAS:24755-73-5|5-Allylidene-10,11-dihydro-5H-dibenzo[a,d][7]annulene (Stabilized with Hydroquinone)

Catalogue Number:A552600
Chemical Name:5-Allylidene-10,11-dihydro-5H-dibenzo[a,d][7]annulene (Stabilized with Hydroquinone)
Synonyms:10,11-Dihydro-5-(2-propenylidene)-5H-dibenzo[a,d]cycloheptene; 5-Allylidene-10,11-dihydro-5H-dibenzo[a,d]cycloheptene; 10,11-Dihydro-5-(2-propen-1-ylidene)-5H-dibenzo[a,d]cycloheptene
CAS Number:24755-73-5
Molecular Formula:C₁₈H₁₆
Appearance:White to Off-White Solid
Melting Point:59-63°C (dec.)
Molecular Weight:232.32
Storage:4°C, Inert atmosphere, Light sensitive
Solubility:Acetone (Slightly), Ethyl Acetate (Slightly)
Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;
Applications:5-Allylidene-10,11-dihydro-5H-dibenzo[a,d][7]annulene is an impurity of Nortriptyline (N837000) and Amitriptyline (A552600), both of which are antidepressant.
References:Hale, J. L., et al.: Anal. Profiles Drug Subs., 1, 233 (1972); Rubin, E.H., et al.: J. Clin. Psychiatry, 46, 418 (1985); Blessel, K.W., et al.: Anal. Profiles Drug Subs., 3, 127 (1974); Tobe, A., et al.: Arzneim.-Forsch., 31, 1278 (1981)
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