CAS 43076-30-8 1-[4-(1,1-Dimethylethyl)phenyl]-4-[4-(hydroxydiphenylmethyl)piperidin-1-yl]butan-1-one (Terfenadone)

CAT	APS43076308
CAS	43076-30-8
Structure
Synonyms	Terfenadine Imp. A (EP), Terfenadone,1-[4-(1,1-Dimethylethyl)phenyl]-4-[4-(hydroxydiphenylmethyl)piperidin-1-yl]butan-1-one
IUPAC Name	1-(4-tert-butylphenyl)-4-[4-[hydroxy(diphenyl)methyl]piperidin-1-yl]butan-1-one
Molecular Weight	469.66
Molecular Formula	C32H39NO2
Canonical SMILES	CC(C)(C)c1ccc(cc1)C(=O)CCCN2CCC(CC2)C(O)(c3ccccc3)c4ccccc4
InChI	InChI=1S/C32H39NO2/c1-31(2,3)26-18-16-25(17-19-26)30(34)15-10-22-33-23-20-29(21-24-33)32(35,27-11-6-4-7-12-27)28-13-8-5-9-14-28/h4-9,11-14,16-19,29,35H,10,15,20-24H2,1-3H3

Accurate Mass	469.2981
API Family	Matrix - API Family Terfenadine
Format	Neat
Product Type	Impurity
Shipping	Room Temperature
Storage Conditions	+5°C
Subcategory	Antihistamines, Respiratory drugs, Impurity standards, Mikromol

1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]-1-propanon
1-[3-Acetyl-4-[(2RS)-3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy]phenyl]-3-(1,1-dimethylethyl)urea
1-[4-(1,1-Dimethylethyl)phenyl]-4-(4-hydroxypiperidin-1-yl)butan-1-one
1-[4-(1,1-Dimethylethyl)phenyl]ethanone
1-[4-(1,1-Dimethylpropyl)phenyl]-4-[4-(diphenylmethoxy)piperidin-1-yl]butan-1-one Hydrogen Fumarate
1-[4-(2,4-Difluorobenzoyl)piperidin-1-yl]ethanone

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