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252253-57-9 Basic information More..
Product Name:(4S)-6-Chloro-4-(2-cyclopropylethynyl)-1,4-dihydro-4-(trifluoroMethyl)-2H-3,1- benzoxazine
Synonyms:(4S)-6-Chloro-4-(2-cyclopropylethynyl)-1,4-dihydro-4-(trifluoroMethyl)-2H-3,1- benzoxazine;2H-3,1-Benzoxazine, 6-chloro-4-(2-cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-, (4S)-;(4S)-6-Chloro-4-(2-cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-2H-3,1-\nbenzoxazine
CAS:252253-57-9
MF:C14H11ClF3NO
MW:301.69
EINECS:
Mol File:252253-57-9.mol
252253-57-9

Use

(4S)-6-Chloro-4-(2-cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-2H-3,1-benzoxazine, is used for the synthesis of Efavirenz (E425000), which is a nonnucleoside HIV-1 reverse transcriptase inhibitor, used for the treatment of a human immunodeficiency virus (HIV) type 1.

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