Efavirenz is a non-nucleoside reverse transcriptase inhibitor and is used as part of highly active antiretroviral therapy for the treatment of a human immunodeficiency virus type 1.. Reference standards of Efavirenz API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
Efavirenz
Catalogue No.:PA 05 53000
CAS :
Molecular Formula : C14H9ClF3NO2
Molecular Weight : 315.67
Efavirenz Enantiomer
Catalogue No.:PA 05 53510
Efavirenz Amino Alcohol Methyl Carbamate
Catalogue No.:PA 05 53520
Molecular Formula : C15H13ClF3NO3
Molecular Weight : 347.05
Efavirenz Amino Alcohol Ethyl Carbamate
Catalogue No.:PA 05 53530
Molecular Formula : C16H15ClF3NO3
Molecular Weight : 361.74
Bis(ethoxycarbonyl) Efavirenz Amino Alcohol
Catalogue No.:PA 05 53540
Molecular Formula : C19H19ClF3NO5
Molecular Weight : 433.81
(E)-Dihydro Efavirenz
Catalogue No.:PA 05 53550
Molecular Formula : C14H11ClF3NO2
Molecular Weight : 317.69
Efavirenz Quinoline Analog
Catalogue No.:PA 05 53560
Molecular Formula : C13H9ClF3N
Molecular Weight : 271.67
Efavirenz Amino Alcohol
Catalogue No.:PA 05 53570
Molecular Formula : C13H11ClF3NO
Molecular Weight : 289.68
Efavirenz Cyclobutenylindole Analog
Catalogue No.:PA 05 53580
Molecular Formula : C16H13ClF3NO2
Molecular Weight : 343.73
Efavirenz Pent-3-ene-1-yne Impurity (trans isomer)
Catalogue No.:PA 05 53590
Efavirenz Pent-3-ene-1-yne Impurity (cis isomer)
Catalogue No.:PA 05 53600
(S)-6-chloro-4-(3-methylbut-3-en-1-yn-1-yl)-4-(trifluoromethyl)-1H-
Catalogue No.:PA 05 53610
Efavirenz pentyne analog
Catalogue No.:PA 05 53620
(R,E)-6-Chloro-4-(pent-3-en-1-yn-1-yl)-4-(trifluoromethyl)-1H-benzo[d][1,3]oxazin-2(4H)-one;
Catalogue No.:PA 05 53630
(R,Z)-6-Chloro-4-(pent-3-en-1-yn-1-yl)-4-(trifluoromethyl)-1H-benzo[d][1,3]oxazin-2(4H)-one
Catalogue No.:PA 05 53640
(R)-6-Chloro-4-(3-methylbut-3-en-1-yn-1-yl)-4-(trifluoromethyl)-1H-benzo[d][1,3]oxazin-2(4H)-one
Catalogue No.:PA 05 53650
Methyle favirenz
Catalogue No.:PA 05 53660
Molecular Formula : C15H11ClF3NO2
Molecular Weight : 329.7
6-Chloro-4-(cyclopropylethynyl)-1-(4-methoxybenzyl)-4-(trifluoromethyl)-1H-benzo[d][1,3]oxazin-2(4H)-one
Catalogue No.:PA 05 53670
Molecular Formula : C22H17ClF3NO3
Molecular Weight : 435.82
(R)-N-(4-Chloro-2-(4-cyclopropyl-1,1,1-trifluoro-2-hydroxybut-3-yn-2-yl)phenyl)-4-methoxybenzamide
Catalogue No.:PA 05 53680
Molecular Formula : C21H17ClF3NO3
Molecular Weight : 423.82
(S)-N-(4-Chloro-2-(4-cyclopropyl-1,1,1-trifluoro-2-hydroxybut-3-yn-2-yl)phenyl)-4-methoxybenzamide
Catalogue No.:PA 05 53690
Molecular Weight : 423.81
(R)-Methyl (4-chloro-2-(4-cyclopropyl-1,1,1-trifluoro-2-hydroxybut-3-yn-2-yl)phenyl)carbamate
Catalogue No.:PA 05 53700
Molecular Weight : 347.72
(4S)-6-Chloro-4-(2-cyclopropylethynyl)-1,4-dihydro-1-[(4-methoxyphenyl)methyl]-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one
Catalogue No.:PA 05 53710
2-Amino-5-chloro-α-(cyclopropylethynyl)-α-(trifluoromethyl)benzenemethanol-d4
Catalogue No.:PA STI 005500
Molecular Formula : C13H7D4ClF3NO
Molecular Weight : 293.71
rac-8,14-Bis(tert-butyldimethylsilyloxy) Efavirenz-d4
Catalogue No.:PA STI 013120
Molecular Formula : C26H33D4ClF3NO4Si2
Molecular Weight : 580.22
8-(tert-Butyldimethylsilyloxy) 8-Hydroxy Efavirenz-d4
Catalogue No.:PA STI 016190
Molecular Formula : C20H19D4ClF3NO3Si
Molecular Weight : 449.96
O-tert-Butyl-2-hydroxy Efavirenz-d5
Catalogue No.:PA STI 016520
Molecular Formula : C18H14D5ClF3NO3
Molecular Weight : 394.83
1-(2,2-Dibromoethenyl)-2,2,3,3-d4-cyclopropane
Catalogue No.:PA STI 029980
Molecular Formula : C5H2D4Br2
Molecular Weight : 229.93
rac 8,14-Dihydroxy Efavirenz-d4
Catalogue No.:PA STI 032830
Molecular Formula : C14H5D4ClF3NO4
Molecular Weight : 351.70
rac Efavirenz-d4
Catalogue No.:PA STI 036780
Molecular Formula : C14H5D4ClF3NO2
Molecular Weight : 319.70
Efavirenz-13C6
Catalogue No.:PA STI 036781
Molecular Formula : C813C6H9ClF3NO2
Molecular Weight : 321.61
rac Efavirenz-d5 (major)
Catalogue No.:PA STI 036790
Molecular Formula : C14H4D5ClF3NO2
Molecular Weight : 320.71
rac 7-Hydroxy Efavirenz-d4 (Major)
Catalogue No.:PA STI 048740
Molecular Formula : C14H5D4ClF3NO3
Molecular Weight : 335.70
8-Hydroxy-Efavirenz D4
Catalogue No.:PA STI 048750
Molecular Weight : 335.7
Efavirenz (1234103)
Catalogue No.:PA USP1234103
Molecular Formula : NA
Molecular Weight : NA
Catalogue No.:PA ICRS1411
Molecular Formula :
Catalogue No.:PA ICRS52591
Efavirenz Racemic ((+/-)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-2H-3,1-ben (1234114)
Catalogue No.:PA USP1234114
Efavirenz Related Compound A ((S)-2-(2-amino-5-chlorophenyl)-4-cyclopropyl-1,1,1-trifluorobut-3-yn- (1234125)
Catalogue No.:PA USP1234125
Efavirenz Related Compound C (6-chloro-2-cyclopropyl-4-(trifluoromethyl)quinoline) (1234136)
Catalogue No.:PA USP1234136
Efavirenz Related Compound B ((S,E)-6-Chloro-4-(2-Cyclopropylvinyl)-4-(trifluoromethyl)-2H-3,1-benz (1234147)
Catalogue No.:PA USP1234147
2-Amino-5-chloro-α-(2-cyclopropylethynyl)-α-(trifluoromethyl)benzenemethanol
Catalogue No.:PA 05 53730
(Z)-6-Chloro-4-(pent-3-en-1-yn-1-yl)-4-(trifluoromethyl)-1,4-dihydro-2H-benzo[d][1,3]oxazin-2-one
Catalogue No.:PA 05 53740
Molecular Weight : 315.68
(E)-6-Chloro-4-(pent-3-en-1-yn-1-yl)-4-(trifluoromethyl)-1,4-dihydro-2H-benzo[d][1,3]oxazin-2-one
Catalogue No.:PA 05 53750
6-Chloro-4-(3-methylbut-3-en-1-yn-1-yl)-4-(trifluoromethyl)-1,4-dihydro-2H-benzo[d][1,3]oxazin-2-one
Catalogue No.:PA 05 53760
rac Methyl Efavirenz (Mixture of Diastereomers)
Catalogue No.:PA 05 53770
Molecular Weight : 329.70
Ethyl (3R)-5-chloro-2-(cyclobut-2-en-1-yl)-3-(trifluoromethyl)indoline-1-carboxylate
Catalogue No.:PA 05 53790
Molecular Formula : C16H15ClF3NO2
Molecular Weight : 345.75
Catalogue No.:PA IPIPRS 236 12
(αS)-2-Amino-5-chloro-α-(3-methyl-3-buten-1-ynyl)-α-(trifluoromethyl)-benzenemethanol
Catalogue No.:PA 05 53800
8-Hydroxy Efavirenz
Catalogue No.:PA 05 53810
Molecular Formula : C14H9ClF3NO3
Molecular Weight : 331.68
(S)-7-Hydroxy Efavirenz
Catalogue No.:PA 05 53820
(S)-8,14-Dihydroxy Efavirenz
Catalogue No.:PA 05 53830
Molecular Formula : C14H9ClF3NO4
Molecular Weight : 347.67
rac Efavirenz
Catalogue No.:PA 05 53850
8-(tert-Butyldimethylsilyloxy) 8-Hydroxy Efavirenz
Catalogue No.:PA 05 0531000
Molecular Formula : C20H23ClF3NO3Si
Molecular Weight : 445.94
rac 8-Hydroxy Efavirenz
Catalogue No.:PA 05 0531002
rac N-[4-Chloro-2-[3-cyclopropyl-1-hydroxy-1-(trifluoromethyl)-2-propynyl]phenyl]-4-methoxybenzamide
Catalogue No.:PA 05 0531001
6-Chloro-1,4-dihydro-4-(1-pentyn-1-yl)-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one
Catalogue No.:PA 05 0531004
(4S)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-2-(4-methoxyphenyl)-4-(trifluoromethyl)-2H-3,1-benzoxazine (Mixture of 2 Diastereomers)
Catalogue No.:PA 05 0531005
Molecular Formula : C21H17ClF3NO2
Molecular Weight : 407.82
Rac 5-Chloro-a-(cyclopropylethynyl)-2-[[(4-methoxyphenyl)methyl]amino] -a-(trifluoromethyl)benzenemethanol
Catalogue No.:PA 05 0531006
Molecular Formula : C21H19ClF3NO2
Molecular Weight : 409.83
Rac 8,14-Dihydroxy Efavirenz
Catalogue No.:PA 05 0531007
rac 7-hydroxy efavirenz
Catalogue No.:PA 05 0531008
(R)-5-Chloro-a-(cyclopropylethynyl)-2-amino-a-(trifluoromethyl)
Catalogue No.:PA 05 0531009
1-(2,2-Dibromoethenyl)cyclopropane
Catalogue No.:PA 05 0531010
Molecular Formula : C5H6Br2
Molecular Weight : 225.91
Efavirenz Dimer
Catalogue No.:PA 05 0531011
Molecular Formula : C27H20Cl2F6N2O3
Molecular Weight : 605.36
6-chloro-4-(5-chloropent-1-yn-1-yl)-4-(trifluoromethyl)-1,4-dihydro-2H-benzo[d][1,3]oxazin-2-one
Catalogue No.:PA 05 0531012
Molecular Formula : C14H10Cl2F3NO2
Molecular Weight : 352.13
(S)-5-Chloro-a-(cyclopropylethynyl)-2-[[(4-methoxyphenyl)methyl]amino]-a-(trifluoromethyl)benzenemethanol
Catalogue No.:PA 05 0531013
Efavirenz 3-Desoxy
Catalogue No.:PA 05 0531014
Molecular Formula : C15H11ClF3NO
Molecular Weight : 313.7
4-Chloro-2-trifluoroacetylaniline
Catalogue No.:PA 05 0531015
Molecular Formula : C8H5ClF3NO
Molecular Weight : 223.58
Efavirenz (IPRSE026)
Catalogue No.:PA IPRSE026
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