Efavirenz Impurity Standards
Efavirenz Impurity Standards
Efavirenz impurity reference standards for pharmaceutical QC testing, method validation, and regulatory filing. Supplied with COA and MSDS by Allmpus Laboratories.
EFAVIRENZ / (S)-EFAVIRENZ
Chemical Name: (S)-6-Chloro-4-(cyclopropylethynyl)-1,4-...
CAS No:
154598-52-4
Molecular Formula: C14H9ClF3NO2
Molecular Weight: 315.67
CAT No:
ALL-EFA-EFA
Keywords: Efavirenz , (S)-Efavirenz
Inventory Status:3-4 WEEKS
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EFAVIRENZ AMINO ALCOHOL ETHYL CARBAMATE (USP) / EFAVIRENZ USP IMPURITY L
Chemical Name: (S)-Ethyl 4-chloro-2-(4-cyclopropyl-1,1,...
CAS No:
211563-41-6
Molecular Formula: C16H15ClF3NO3
Molecular Weight: 361.74
CAT No:
ALL-EFA-USL
Keywords: Efavirenz Amino Alcohol Ethyl Carbamate ...
Inventory Status:3-4 WEEKS
EFAVIRENZ BENZOYL AMINO ALCOHOL RACEMATE
Chemical Name: N-(4-Chloro-2-(4-cyclopropyl-1,1,1-trifl...
CAS No:
1189491-03-9
Molecular Formula: C21H17ClF3NO3
Molecular Weight: 423.81
CAT No:
ALL-EFA-BAA
Keywords: Efavirenz Benzoyl Amino Alcohol Racemate...
Inventory Status:3-4 WEEKS
EFAVIRENZ BIS-ETHOXYCARBONYL IMPURITY / EFAVIRENZ USP IMPURITY N
Chemical Name: (S)-Ethyl 4-chloro-2-[4-cyclopropyl-2-(e...
CAS No:
NA
Molecular Formula: C19H19ClF3NO5
Molecular Weight: 433.81
CAT No:
ALL-EFA-USN
Keywords: Efavirenz Bis-Ethoxycarbonyl Impurity , ...
Inventory Status:3-4 WEEKS
EFAVIRENZ CYCLOBUTENYLINDOLE ANALOG /EFAVIRENZ USP IMPURITY P
Chemical Name: Ethyl 5-chloro-2-cyclobutenyl-3-(trifluo...
CAS No:
NA
Molecular Formula: C16H15ClF3NO2
Molecular Weight: 345.74
CAT No:
ALL-EFA-USP
Keywords: Efavirenz Cyclobutenylindole Analog , Ef...
Inventory Status:3-4 WEEKS
EFAVIRENZ ENANTIOMER/ (R)-EFAVIRENZ
Chemical Name: (R)-6-Chloro-4-(cyclopropylethynyl)-1,4-...
CAS No:
154801-74-8
Molecular Formula: C14H9ClF3NO2
Molecular Weight: 315.67
CAT No:
ALL-EFA-EFAR
Keywords: Efavirenz Enantiomer , (R)-Efavirenz
Inventory Status:3-4 WEEKS
EFAVIRENZ IP IMPURITY A / EFAVIRENZ USP IMPURITY J / EFAVIRENZ BENZOYL AMINO ALCOHOL (USP)
Chemical Name: N-(4-Chloro-2-((2S)-4-cyclopropyl-1,1,1-...
CAS No:
353270-77-6
Molecular Formula: C21H17ClF3NO3
Molecular Weight: 423.81
CAT No:
ALL-EFA-IPA
Keywords: Efavirenz IP Impurity A , Efavirenz USP ...
Inventory Status:3-4 WEEKS
EFAVIRENZ IP IMPURITY B / EFAVIRENZ IP IMPURITY B / EFAVIRENZ USP RC B
Chemical Name: (S,E)-6-Chloro-4-(2-cyclopropylvinyl)-4-...
CAS No:
440124-96-9
Molecular Formula: C14H11ClF3NO2
Molecular Weight: 317.69
CAT No:
ALL-EFA-IPB
Keywords: Efavirenz IP Impurity B , Efavirenz IP I...
Inventory Status:3-4 WEEKS
EFAVIRENZ IP IMPURITY C
Chemical Name: (4S)-6-Chloro-4-(pent-1-ynyl)-4-(trifluo...
CAS No:
NA
Molecular Formula: C14H11ClF3NO2
Molecular Weight: 317.69
CAT No:
ALL-EFA-IPC
Keywords: Efavirenz IP Impurity C
Inventory Status:3-4 WEEKS
EFAVIRENZ IP IMPURITY D
Chemical Name: (4S)-6-Chloro-4-(2-cyclopropyleth-1-yn-1...
CAS No:
NA
Molecular Formula: C22H17ClF3NO3
Molecular Weight: 435.82
CAT No:
ALL-EFA-IPD
Keywords: Efavirenz IP Impurity D
Inventory Status:3-4 WEEKS
EFAVIRENZ IP IMPURITY E / EFAVIRENZ USP RC A / EFAVIRENZ AMINO ALCOHOL (USP)
Chemical Name: (S)-2-(2-Amino-5-chlorophenyl)-4-cyclopr...
CAS No:
209414-27-7
Molecular Formula: C13H11ClF3NO
Molecular Weight: 289.68
CAT No:
ALL-EFA-IPE
Keywords: Efavirenz IP Impurity E , Efavirenz USP ...
Inventory Status:3-4 WEEKS
EFAVIRENZ IP IMPURITY F / EFAVIRENZ USP RC C / EFAVIRENZ QUINOLINE ANALOG (USP)
Chemical Name: 6-Chloro-2-cyclopropyl-4-(trifluoromethy...
CAS No:
391860-73-4
Molecular Formula: C13H9ClF3N
Molecular Weight: 271.67
CAT No:
ALL-EFA-IPF
Keywords: Efavirenz IP Impurity F , Efavirenz USP ...
Inventory Status:3-4 WEEKS
EFAVIRENZ IP IMPURITY G
Chemical Name: (S)-6-Chloro-4-[2-(2-methylcyclopropyl)e...
CAS No:
NA
Molecular Formula: C15H11ClF3NO2
Molecular Weight: 329.70
CAT No:
ALL-EFA-IPG
Keywords: Efavirenz IP Impurity G
Inventory Status:3-4 WEEKS
EFAVIRENZ IP IMPURITY H / EFAVIRENZ AMINO ALCOHOL METHYL CARBAMATE (USP)
Chemical Name: Methyl {4-chloro-2-[(2S)-4-cyclopropyl-1...
CAS No:
211563-40-5
Molecular Formula: C15H13ClF3NO3
Molecular Weight: 347.72
CAT No:
ALL-EFA-IPH
Keywords: Efavirenz IP Impurity H , Efavirenz Amin...
Inventory Status:3-4 WEEKS
EFAVIRENZ IP IMPURITY I
Chemical Name: 1 (2S)-2-(5-Chloro-2-{[(4-methoxyphenyl...
CAS No:
173676-60-3
Molecular Formula: C21H19ClF3NO2
Molecular Weight: 409.83
CAT No:
ALL-EFA-IPI
Keywords: Efavirenz IP Impurity I
Inventory Status:3-4 WEEKS
EFAVIRENZ IP IMPURITY J
Chemical Name: (2RS,4S)-6-Chloro-4-(2-cyclopropyleth-1-...
CAS No:
209414-26-6
Molecular Formula: C21H17ClF3NO2
Molecular Weight: 407.81
CAT No:
ALL-EFA-IPJ
Keywords: Efavirenz IP Impurity J
Inventory Status:3-4 WEEKS
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EFAVIRENZ METHYL IMPURITY / METHYL EFAVIRENZ (RACEMATE)
Chemical Name: 6-Chloro-4-{[2-methylcyclopropyl]ethynyl...
CAS No:
353270-76-5
Molecular Formula: C15H11ClF3NO2
Molecular Weight: 329.70
CAT No:
ALL-EFA-MET
Keywords: Efavirenz Methyl Impurity , Methyl Efavi...
Inventory Status:3-4 WEEKS
EFAVIRENZ N-METHOXYBENZYL IMPURITY / N-BENZYL EFAVIRENZ (USP)
Chemical Name: (S)-6-Chloro-4-(cyclopropylethynyl)-1-(4...
CAS No:
174819-21-7
Molecular Formula: C22H17ClF3NO3
Molecular Weight: 435.82
CAT No:
ALL-EFA-NME
Keywords: Efavirenz N-Methoxybenzyl Impurity , N-B...
Inventory Status:3-4 WEEKS
EFAVIRENZ PENT-3-ENE-1-YNE IMPURITY
Chemical Name: (S)-6-Chloro-4-(pent-3-en-1-ynyl)-4-(tri...
CAS No:
NA
Molecular Formula: C14H9ClF3NO2
Molecular Weight: 315.67
CAT No:
ALL-EFA-PEN
Keywords: Efavirenz Pent-3-Ene-1-Yne Impurity
Inventory Status:3-4 WEEKS
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EFAVIRENZ PENTENEYNE IMPURITY (USP)
Chemical Name: (S)-6-Chloro-4-(3-methylbut-3-en-1-ynyl)...
CAS No:
NA
Molecular Formula: C14H9ClF3NO2
Molecular Weight: 315.67
CAT No:
ALL-EFA-PTY
Keywords: Efavirenz Penteneyne Impurity (Usp)
Inventory Status:3-4 WEEKS
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EFAVIRENZ PENTYNE ANALOG (RACEMATE)
Chemical Name: 6-Chloro-4-(pent-1-ynyl)-4-(trifluoromet...
CAS No:
205755-86-8
Molecular Formula: C14H11ClF3NO2
Molecular Weight: 317.69
CAT No:
ALL-EFA-PAR
Keywords: Efavirenz Pentyne Analog (Racemate)
Inventory Status:3-4 WEEKS
EFAVIRENZ RACEMATE / RAC-EFAVIRENZ
Chemical Name: (RS)-6-Chloro-4-(cyclopropylethynyl)-1,4...
CAS No:
177530-93-7
Molecular Formula: C14H9ClF3NO2
Molecular Weight: 315.67
CAT No:
ALL-EFA-RAC
Keywords: Efavirenz Racemate , Rac-Efavirenz
Inventory Status:3-4 WEEKS