(4S)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-2-(4-methoxyphenyl)-4-(trifluoromethyl)-2H-3,1-benzoxazine(Mixture of 2 Diastereomers)

CAS: 209414-26-6

Ref. TR-C365140

Product Information

• Name: (4S)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-2-(4-methoxyphenyl)-4-(trifluoromethyl)-2H-3,1-benzoxazine(Mixture of 2 Diastereomers)
• Synonyms: 2H-3,1-Benzoxazine, 6-chloro-4-(2-cyclopropylethynyl)-1,4-dihydro-2-(4-methoxyphenyl)-4-(trifluoromethyl)-, (4S)-, 2H-3,1-Benzoxazine, 6-chloro-4-(cyclopropylethynyl)-1,4-dihydro-2-(4-methoxyphenyl)-4-(trifluoromethyl)-, (4S)- (9CI), (4S)-6-Chloro-4-(2-cyclopropylethynyl)-1,4-dihydro-2-(4-methoxyphenyl)-4-(trifluoromethyl)-2H-3,1-benzoxazine, (4S)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-2-(4-methoxyphenyl)-4-(trifluoromethyl)-2H-3,1-benzoxazine, SG 275, (4S)-6-chloro-4-(2-cyclopropylethynyl)-2-(4-methoxyphenyl)-4-(trifluoromethyl)-1,2-dihydro-3,1-benzoxazine
• Brand: TRC
• Description: Applications An impurity arising in the synthesis of Efavirenz (E425000).References Chen, C., et al.: Enantiomer, 4, 599 (1999), Young, S.D., et al.: Antimicrob. Ag. Chemother., 39, 2602 (1995),

Chemical properties

• Molecular weight: 407.81
• Formula: C₂₁H₁₇ClF₃NO₂
• Color/Form: Neat
• InChI: InChI=1S/C21H17ClF3NO2/c1-27-16-7-4-14(5-8-16)19-26-18-9-6-15(22)12-17(18)20(28-19,21(23,24)25)11-10-13-2-3-13/h4-9,12-13,19,26H,2-3H2,1H3/t19?,20-/m0/s1
• SMILES: COc1ccc(C2Nc3ccc(Cl)cc3[C@@](C#CC3CC3)(C(F)(F)F)O2)cc1