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Pharmaceutical Reference Standards

Lopinavir

Picture of Lopinavir
CAT No: SZ-L008001
CAS No: 192725-17-0
Mol.F. : C37H48N4O5
Mol.Wt. : 628.8
Inv. Status: Custom Synthesis
SZ-L008001
CAS No:192725-17-0
Mol.F.: C37H48N4O5 
Mol.Wt.: 628.8
Inv. Status: Custom Synthesis

Lopinavir EP Impurity A

Picture of Lopinavir EP Impurity A
CAT No: SZ-L008002
CAS No: 192726-05-9
Mol.F. : C27H38N4O3
Mol.Wt. : 466.6
Inv. Status: In Stock
SZ-L008002
CAS No:192726-05-9
Mol.F.: C27H38N4O3
Mol.Wt.: 466.6
Inv. Status: In Stock

Lopinavir EP Impurity B

Picture of Lopinavir EP Impurity B
CAT No: SZ-L008003
CAS No: NA
Mol.F. : C28H38N4O4
Mol.Wt. : 494.6
Inv. Status: In Stock
SZ-L008003
CAS No:NA
Mol.F.: C28H38N4O4 
Mol.Wt.: 494.6
Inv. Status: In Stock

Lopinavir EP Impurity C

Picture of Lopinavir EP Impurity C
CAT No: SZ-L008004
CAS No: NA
Mol.F. : C36H52N6O5
Mol.Wt. : 648.8
Inv. Status: In Stock
SZ-L008004
CAS No:NA
Mol.F.: C36H52N6O5 
Mol.Wt.: 648.8
Inv. Status: In Stock

Lopinavir EP Impurity D 

Picture of Lopinavir EP Impurity D 
CAT No: SZ-L008005
CAS No: NA
Mol.F. : C37H48N4O8S
Mol.Wt. : 708.9
Inv. Status: Under QC Approval
SZ-L008005
CAS No:NA
Mol.F.: C37H48N4O8S 
Mol.Wt.: 708.9
Inv. Status: Under QC Approval

Lopinavir EP Impurity E

Picture of Lopinavir EP Impurity E
CAT No: SZ-L008006
CAS No: 192725-49-8
Mol.F. : C28H34N2O3
Mol.Wt. : 446.6
Inv. Status: In Stock
Rel. CAS No : 2068137-94-8 (HCl salt)
SZ-L008006
CAS No:192725-49-8
Mol.F.: C28H34N2O3 
Mol.Wt.: 446.6
Inv. Status: In Stock
Rel. CAS No : 2068137-94-8 (HCl salt)

Lopinavir EP Impurity F 

Picture of Lopinavir EP Impurity F 
CAT No: SZ-L008007
CAS No: NA
Mol.F. : C29H34N2O4
Mol.Wt. : 474.6
Inv. Status: In Stock
SZ-L008007
CAS No:NA
Mol.F.: C29H34N2O4 
Mol.Wt.: 474.6
Inv. Status: In Stock

Lopinavir EP Impurity G

Picture of Lopinavir EP Impurity G
CAT No: SZ-L008008
CAS No: NA
Mol.F. : C30H36N2O4
Mol.Wt. : 488.6
Inv. Status: In Stock
SZ-L008008
CAS No:NA
Mol.F.: C30H36N2O4 
Mol.Wt.: 488.6
Inv. Status: In Stock

Lopinavir EP Impurity H

Picture of Lopinavir EP Impurity H
CAT No: SZ-L008009
CAS No: NA
Mol.F. : C29H32N2O4
Mol.Wt. : 472.6
Inv. Status: In Stock
SZ-L008009
CAS No:NA
Mol.F.: C29H32N2O4 
Mol.Wt.: 472.6
Inv. Status: In Stock

Lopinavir EP Impurity I

Picture of Lopinavir EP Impurity I
CAT No: SZ-L008010
CAS No: NA
Mol.F. : C37H48N4O5
Mol.Wt. : 628.8
Inv. Status: In Stock
SZ-L008010
CAS No:NA
Mol.F.: C37H48N4O5 
Mol.Wt.: 628.8
Inv. Status: In Stock

Lopinavir EP Impurity J 

Picture of Lopinavir EP Impurity J 
CAT No: SZ-L008011
CAS No: NA
Mol.F. : C37H48N4O5
Mol.Wt. : 628.8
Inv. Status: In Stock
SZ-L008011
CAS No:NA
Mol.F.: C37H48N4O5 
Mol.Wt.: 628.8
Inv. Status: In Stock

Lopinavir EP Impurity K

Picture of Lopinavir EP Impurity K
CAT No: SZ-L008012
CAS No: 1623021-24-8
Mol.F. : C37H48N4O5
Mol.Wt. : 628.8
Inv. Status: In Stock
SZ-L008012
CAS No:1623021-24-8
Mol.F.: C37H48N4O5 
Mol.Wt.: 628.8
Inv. Status: In Stock

Lopinavir EP Impurity L

Picture of Lopinavir EP Impurity L
CAT No: SZ-L008013
CAS No: NA
Mol.F. : C22H26N2O4
Mol.Wt. : 382.5
Inv. Status: In Stock
SZ-L008013
CAS No:NA
Mol.F.: C22H26N2O4 
Mol.Wt.: 382.5
Inv. Status: In Stock

Lopinavir EP Impurity M 

Picture of Lopinavir EP Impurity M 
CAT No: SZ-L008014
CAS No: NA
Mol.F. : C37H48N4O5
Mol.Wt. : 628.8
Inv. Status: In Stock
SZ-L008014
CAS No:NA
Mol.F.: C37H48N4O5 
Mol.Wt.: 628.8
Inv. Status: In Stock

Lopinavir EP Impurity N

Picture of Lopinavir EP Impurity N
CAT No: SZ-L008015
CAS No: 1798014-18-2
Mol.F. : C37H48N4O5
Mol.Wt. : 628.8
Inv. Status: In Stock
SZ-L008015
CAS No:1798014-18-2
Mol.F.: C37H48N4O5 
Mol.Wt.: 628.8
Inv. Status: In Stock

Lopinavir EP Impurity O

Picture of Lopinavir EP Impurity O
CAT No: SZ-L008016
CAS No: NA
Mol.F. : C46H62N6O7
Mol.Wt. : 811.0
Inv. Status: In Stock
SZ-L008016
CAS No:NA
Mol.F.: C46H62N6O7 
Mol.Wt.: 811.0
Inv. Status: In Stock

Lopinavir EP Impurity P 

Picture of Lopinavir EP Impurity P 
CAT No: SZ-L008017
CAS No: 1217628-64-2
Mol.F. : C37H48N4O5
Mol.Wt. : 628.8
Inv. Status: In Stock
SZ-L008017
CAS No:1217628-64-2
Mol.F.: C37H48N4O5 
Mol.Wt.: 628.8
Inv. Status: In Stock

Lopinavir EP Impurity Q

Picture of Lopinavir EP Impurity Q
CAT No: SZ-L008018
CAS No: 667904-94-1
Mol.F. : C38H44N2O5
Mol.Wt. : 608.8
Inv. Status: In Stock
SZ-L008018
CAS No:667904-94-1
Mol.F.: C38H44N2O5 
Mol.Wt.: 608.8
Inv. Status: In Stock

Lopinavir EP Impurity R 

Picture of Lopinavir EP Impurity R 
CAT No: SZ-L008019
CAS No: 943250-66-6
Mol.F. : C47H58N4O7
Mol.Wt. : 791.0
Inv. Status: In Stock
SZ-L008019
CAS No:943250-66-6
Mol.F.: C47H58N4O7
Mol.Wt.: 791.0
Inv. Status: In Stock

Lopinavir EP Impurity S

Picture of Lopinavir EP Impurity S
CAT No: SZ-L008020
CAS No: 943250-65-5
Mol.F. : C47H58N4O7
Mol.Wt. : 791.0
Inv. Status: In Stock
SZ-L008020
CAS No:943250-65-5
Mol.F.: C47H58N4O7 
Mol.Wt.: 791.0
Inv. Status: In Stock

Lopinavir EP Impurity T

Picture of Lopinavir EP Impurity T
CAT No: SZ-L008021
CAS No: 1797024-56-6
Mol.F. : C57H66N4O7
Mol.Wt. : 919.2
Inv. Status: In Stock
SZ-L008021
CAS No:1797024-56-6
Mol.F.: C57H66N4O7 
Mol.Wt.: 919.2
Inv. Status: In Stock

Isolopinavir

Picture of Isolopinavir
CAT No: SZ-L008022
CAS No: NA
Mol.F. : C37H48N4O5
Mol.Wt. : 628.8
Inv. Status: In Stock
SZ-L008022
CAS No:NA
Mol.F.: C37H48N4O5 
Mol.Wt.: 628.8
Inv. Status: In Stock

Lopinavir Pentanamide Analog

Picture of Lopinavir Pentanamide Analog
CAT No: SZ-L008023
CAS No: 1132765-59-3
Mol.F. : C38H50N4O5
Mol.Wt. : 642.8
Inv. Status: Custom Synthesis
SZ-L008023
CAS No:1132765-59-3
Mol.F.: C38H50N4O5 
Mol.Wt.: 642.8
Inv. Status: Custom Synthesis

Sulfolopinavir

Picture of Sulfolopinavir
CAT No: SZ-L008024
CAS No: NA
Mol.F. : C37H48N4O8S
Mol.Wt. : 708.9
Inv. Status: In Stock
SZ-L008024
CAS No:NA
Mol.F.: C37H48N4O8S
Mol.Wt.: 708.9
Inv. Status: In Stock

Lopinavir Amino Alcohol Urea

Picture of Lopinavir Amino Alcohol Urea
CAT No: SZ-L008025
CAS No: NA
Mol.F. : C27H38N4O3
Mol.Wt. : 466.6
Inv. Status: In Stock
SZ-L008025
CAS No:NA
Mol.F.: C27H38N4O3
Mol.Wt.: 466.6
Inv. Status: In Stock

Lopinavir Free Amine

Picture of Lopinavir Free Amine
CAT No: SZ-L008026
CAS No: NA
Mol.F. : C27H38N4O3
Mol.Wt. : 466.6
Inv. Status: Custom Synthesis
SZ-L008026
CAS No:NA
Mol.F.: C27H38N4O3
Mol.Wt.: 466.6
Inv. Status: Custom Synthesis

Lopinavir 4R-Epimer

Picture of Lopinavir 4R-Epimer
CAT No: SZ-L008027
CAS No: NA
Mol.F. : C37H48N4O5
Mol.Wt. : 628.8
Inv. Status: In Stock
SZ-L008027
CAS No:NA
Mol.F.: C37H48N4O5
Mol.Wt.: 628.8
Inv. Status: In Stock

Lopinavir Impurity 1

Picture of Lopinavir Impurity 1
CAT No: SZ-L008029
CAS No: NA
Mol.F. : C37H46N4O5
Mol.Wt. : 626.8
Inv. Status: Under Synthesis
SZ-L008029
CAS No:NA
Mol.F.: C37H46N4O5
Mol.Wt.: 626.8
Inv. Status: Under Synthesis

Lopinavir Impurity B

Picture of Lopinavir Impurity B
CAT No: SZ-L008030
CAS No: 943238-69-5
Mol.F. : C38H50N4O5
Mol.Wt. : 642.8
Inv. Status: In Stock
SZ-L008030
CAS No:943238-69-5
Mol.F.: C38H50N4O5
Mol.Wt.: 642.8
Inv. Status: In Stock

Metabolite M1 Impurity

Picture of Metabolite M1 Impurity
CAT No: SZ-L008031
CAS No: 192725-39-6
Mol.F. : C37H46N4O6
Mol.Wt. : 642.8
Inv. Status: In Stock
SZ-L008031
CAS No:192725-39-6
Mol.F.: C37H46N4O6
Mol.Wt.: 642.8
Inv. Status: In Stock

Lopinavir (2S,4R,5R) isomer

Picture of Lopinavir (2S,4R,5R) isomer
CAT No: SZ-L008032
CAS No: NA
Mol.F. : C37H48N4O5
Mol.Wt. : 628.8
Inv. Status: In Stock
SZ-L008032
CAS No:NA
Mol.F.: C37H48N4O5
Mol.Wt.: 628.8
Inv. Status: In Stock

Lopinavir Related Compound C

Picture of Lopinavir Related Compound C
CAT No: SZ-L008033
CAS No: 2125942-48-3
Mol.F. : C30H33F3N2O4
Mol.Wt. : 542.6
Inv. Status: Custom Synthesis
SZ-L008033
CAS No:2125942-48-3
Mol.F.: C30H33F3N2O4
Mol.Wt.: 542.6
Inv. Status: Custom Synthesis

Lopinavir EP Impurity E Hydrochloride

Picture of Lopinavir EP Impurity E Hydrochloride
CAT No: SZ-L008034
CAS No: 2068137-94-8
Mol.F. : C28H34N2O3 : HCl
Mol.Wt. : 446.6 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 192725-49-8 (free base)
SZ-L008034
CAS No:2068137-94-8
Mol.F.: C28H34N2O3 : HCl
Mol.Wt.: 446.6 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 192725-49-8 (free base)

Lopinavir Impurity A

Picture of Lopinavir Impurity A
CAT No: SZ-L008035
CAS No: 162849-93-6
Mol.F. : C37H44N2O3
Mol.Wt. : 564.8
Inv. Status: In Stock
SZ-L008035
CAS No:162849-93-6
Mol.F.: C37H44N2O3
Mol.Wt.: 564.8
Inv. Status: In Stock

Lopinavir Impurity 2

Picture of Lopinavir Impurity 2
CAT No: SZ-L008036
CAS No: 1370045-08-1
Mol.F. : C9H16N2O3
Mol.Wt. : 200.2
Inv. Status: In Stock
SZ-L008036
CAS No:1370045-08-1
Mol.F.: C9H16N2O3
Mol.Wt.: 200.2
Inv. Status: In Stock

Lopinavir Leucine Analog

Picture of Lopinavir Leucine Analog
CAT No: SZ-L008037
CAS No: 192725-50-1
Mol.F. : C9H16N2O3
Mol.Wt. : 200.2
Inv. Status: Custom Synthesis
SZ-L008037
CAS No:192725-50-1
Mol.F.: C9H16N2O3
Mol.Wt.: 200.2
Inv. Status: Custom Synthesis

Lopinavir Impurity 3

Picture of Lopinavir Impurity 3
CAT No: SZ-L008038
CAS No: NA
Mol.F. : C38H50N4O5
Mol.Wt. : 642.8
Inv. Status: Custom Synthesis
SZ-L008038
CAS No:NA
Mol.F.: C38H50N4O5
Mol.Wt.: 642.8
Inv. Status: Custom Synthesis

Lopinavir Impurity 4

Picture of Lopinavir Impurity 4
CAT No: SZ-L008039
CAS No: NA
Mol.F. : C38H50N4O5
Mol.Wt. : 642.8
Inv. Status: Custom Synthesis
SZ-L008039
CAS No:NA
Mol.F.: C38H50N4O5
Mol.Wt.: 642.8
Inv. Status: Custom Synthesis

Lopinavir Impurity 5

Picture of Lopinavir Impurity 5
CAT No: SZ-L008040
CAS No: 156732-12-6
Mol.F. : C25H24N2O
Mol.Wt. : 368.5
Inv. Status: Custom Synthesis
SZ-L008040
CAS No:156732-12-6
Mol.F.: C25H24N2O
Mol.Wt.: 368.5
Inv. Status: Custom Synthesis

Lopinavir Impurity 6

Picture of Lopinavir Impurity 6
CAT No: SZ-L008041
CAS No: 13335-71-2
Mol.F. : C10H12O3
Mol.Wt. : 180.2
Inv. Status: Custom Synthesis
SZ-L008041
CAS No:13335-71-2
Mol.F.: C10H12O3
Mol.Wt.: 180.2
Inv. Status: Custom Synthesis

Stable Isotopes and Metabolites

Lopinavir D8

Picture of Lopinavir D8
CAT No: SZ-L008D01
CAS No: 1224729-35-4
Mol.F. : C37H40D8N4O5
Mol.Wt. : 636.9
Inv. Status: Custom Synthesis
SZ-L008D01
CAS No:1224729-35-4
Mol.F.: C37H40D8N4O5
Mol.Wt.: 636.9
Inv. Status: Custom Synthesis