Afatinib Impurity J is a reference standard used for analytical testing and quality control in pharmaceutical manufacturing. It is a stereochemically defined compound containing an amide, an amine, aromatic rings, and ether groups, with a molecular weight of approximately 358 g/mol.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 1456696-14-2
3-[(3R,4S)-3,4-Dimethylpiperidin-4-yl]phenol
pharmaceutical intermediate
Tert-Butyl ((5S,6R)-6-methyl-2-oxo-5-phenyl-1-(2,2,2-trifluoroethyl)piperidin-3-yl)(2,2,2-trifluoroethyl)carbamate
pharmaceutical intermediate
3-amino-6-methyl-5-phenyl-1-(2,2,2-trifluoroethyl)piperidin-2-one;4-nitrobenzoic acid
pharmaceutical intermediate
(3S,5S,6R)-3-Amino-6-methyl-5-phenyl-1-(2,2,2-trifluoroethyl)piperidin-2-one 4-methylbenzoate
pharmaceutical intermediate
(E)-4-(dimethylamino)-N-[4-oxo-7-[(3S)-oxolan-3-yl]oxy-3H-quinazolin-6-yl]but-2-enamide
GSUSIQVMAQBROU-PCAWENJQSA-N
CN(C)C/C=C/C(=O)NC1=C(C=C2C(=C1)C(=O)NC=N2)O[C@H]3CCOC3