Remark Note: Compounds supplied are strictly intended for laboratory, research, analytical, and scientific use only. They are not meant for human consumption.
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Lopinavir Impurity Standards

Lopinavir Impurity Standards

Lopinavir impurity reference standards for pharmaceutical QC testing, method validation, and regulatory filing. Supplied with COA and MSDS by Allmpus Laboratories.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Lopinavir
Lopinavir

Chemical Name: (2S)-N-[(1S,3S,4S)-1-Benzyl-4-[[2-(2,6-d...

CAS No:
192725-17-0

Molecular Formula: C37H48N4O5

Molecular Weight: 628.8

CAT No:
ALL-LOPI-1

Keywords: Lopinavir, (2S)-N-[(1S,3S,4S)-1-Benzyl-4...

Inventory Status:

Lopinavir EP Impurity A / Lopinavir Free Amine (USP)
Lopinavir EP Impurity A / Lopinavir Free Amine (USP)

Chemical Name: (2S)-N-[(1S,3S,4S)-1-Benzyl-4-amino-3-hy...

CAS No:
NA

Molecular Formula:

Molecular Weight:

CAT No:
ALL-LOPI-2

Keywords: Lopinavir EP Impurity A / Lopinavir Free...

Inventory Status:

Lopinavir EP Impurity B / Lopinavir N-Formylaminoalcohol (USP)
Lopinavir EP Impurity B / Lopinavir N-Formylaminoalcohol (USP)

Chemical Name: (2S)-N-[(1S,3S,4S)-1-Benzyl-4-(formylami...

CAS No:
NA

Molecular Formula: C28H38N4O4

Molecular Weight: 494.63

CAT No:
ALL-LOPI-3

Keywords: Lopinavir EP Impurity B / Lopinavir N-Fo...

Inventory Status:

Lopinavir EP Impurity C / Lopinavir Divalinate (USP)
Lopinavir EP Impurity C / Lopinavir Divalinate (USP)

Chemical Name: (2R)-N-[(1S,2S,4S)-1-Benzyl-2-hydroxy-4-...

CAS No:
NA

Molecular Formula: C36H52N6O5

Molecular Weight: 648.84

CAT No:
ALL-LOPI-4

Keywords: Lopinavir EP Impurity C / Lopinavir Diva...

Inventory Status:

Lopinavir EP Impurity D
Lopinavir EP Impurity D

Chemical Name: (1R,3R)-1-[(1R)-1-[[2-(2,6-Dimethylpheno...

CAS No:
NA

Molecular Formula: C37H48N4O8S

Molecular Weight: 708.86

CAT No:
ALL-LOPI-5

Keywords: Lopinavir EP Impurity D, (1R,3R)-1-[(1R)...

Inventory Status:

Lopinavir EP Impurity E / Lopinavir Phenoxyacetamide (USP)
Lopinavir EP Impurity E / Lopinavir Phenoxyacetamide (USP)

Chemical Name: N-[(1S,2S,4S)-4-Amino-1-benzyl-2-hydroxy...

CAS No:
NA

Molecular Formula: C28H34N2O3

Molecular Weight: 446.58

CAT No:
ALL-LOPI-6

Keywords: Lopinavir EP Impurity E / Lopinavir Phen...

Inventory Status:

Lopinavir EP Impurity F / Lopinavir N-Formylphenoxyacetamide (USP)
Lopinavir EP Impurity F / Lopinavir N-Formylphenoxyacetamide (USP)

Chemical Name: N-[(1S,2S,4S)-1-Benzyl-4-(formylamino)-2...

CAS No:
NA

Molecular Formula: C29H34N2O4

Molecular Weight: 474.59

CAT No:
ALL-LOPI-7

Keywords: Lopinavir EP Impurity F / Lopinavir N-Fo...

Inventory Status:

Lopinavir EP Impurity G / Lopinavir N-Acetylphenoxyacetamide (USP)
Lopinavir EP Impurity G / Lopinavir N-Acetylphenoxyacetamide (USP)

Chemical Name: N-[(1S,2S,4S)-(4-Acetylamino)-1-benzyl-2...

CAS No:
NA

Molecular Formula: C30H36N2O4

Molecular Weight: 488.62

CAT No:
ALL-LOPI-8

Keywords: Lopinavir EP Impurity G / Lopinavir N-Ac...

Inventory Status:

Lopinavir EP Impurity H / Lopinavir Oxazine (USP)
Lopinavir EP Impurity H / Lopinavir Oxazine (USP)

Chemical Name: N-[(1S)-1-[(4S,6S)-4-Benzyl-2-oxo-1,3-ox...

CAS No:
NA

Molecular Formula: C29H32N2O4

Molecular Weight: 472.58

CAT No:
ALL-LOPI-9

Keywords: Lopinavir EP Impurity H / Lopinavir Oxaz...

Inventory Status:

Lopinavir EP Impurity I
Lopinavir EP Impurity I

Chemical Name: (2S)-N-[(1S,2S,4S)-1-Benzyl-4-[[2-(2,6-d...

CAS No:
NA

Molecular Formula: C37H48N4O5

Molecular Weight: 628.8

CAT No:
ALL-LOPI-10

Keywords: Lopinavir EP Impurity I, (2S)-N-[(1S,2S,...

Inventory Status:

Lopinavir EP Impurity J / Lopinavir 2,4-Phenoxy Isomer (USP)
Lopinavir EP Impurity J / Lopinavir 2,4-Phenoxy Isomer (USP)

Chemical Name: (2S)-N-[(1S,3S,4S)-1-Benzyl-4-[[2-(2,4-d...

CAS No:
NA

Molecular Formula: C37H48N4O5

Molecular Weight: 628.8

CAT No:
ALL-LOPI-11

Keywords: Lopinavir EP Impurity J / Lopinavir 2,4-...

Inventory Status:

Lopinavir EP Impurity K / Lopinavir D-Valine Diastereomer (USP)
Lopinavir EP Impurity K / Lopinavir D-Valine Diastereomer (USP)

Chemical Name: (2R)-N-[(1S,3S,4S)-1-Benzyl-4-[[2-(2,6-d...

CAS No:
1623021-24-8

Molecular Formula: C37H48N4O5

Molecular Weight: 628.8

CAT No:
ALL-LOPI-12

Keywords: Lopinavir EP Impurity K / Lopinavir D-Va...

Inventory Status:

Lopinavir EP Impurity L / Z-Diacylethendiamine (USP)
Lopinavir EP Impurity L / Z-Diacylethendiamine (USP)

Chemical Name: N,N?-(Z)-Ethene-1,2-diylbis[2-(2,6-dimet...

CAS No:
NA

Molecular Formula: C22H26N2O4

Molecular Weight: 382.45

CAT No:
ALL-LOPI-13

Keywords: Lopinavir EP Impurity L / Z-Diacylethend...

Inventory Status:

Lopinavir EP Impurity M / Lopinavir (2R, 4R)-Diastereomer (USP)
Lopinavir EP Impurity M / Lopinavir (2R, 4R)-Diastereomer (USP)

Chemical Name: (2S)-N-[(1R,3R,4S)-1-Benzyl-4-[[2-(2,6-d...

CAS No:
NA

Molecular Formula: C37H48N4O5

Molecular Weight: 628.8

CAT No:
ALL-LOPI-14

Keywords: Lopinavir EP Impurity M / Lopinavir (2R,...

Inventory Status:

Lopinavir EP Impurity N / Lopinavir (4R)-Epimer (USP)
Lopinavir EP Impurity N / Lopinavir (4R)-Epimer (USP)

Chemical Name: (2S)-N-[(1S,3R,4S)-1-Benzyl-4-[[2-(2,6-d...

CAS No:
1798014-18-2

Molecular Formula: C37H48N4O5

Molecular Weight: 628.8

CAT No:
ALL-LOPI-15

Keywords: Lopinavir EP Impurity N / Lopinavir (4R)...

Inventory Status:

Lopinavir EP Impurity O / Lopinavir O-Acyl Impurity (USP)
Lopinavir EP Impurity O / Lopinavir O-Acyl Impurity (USP)

Chemical Name: (1S,3S)-1-[(1S)-1-[[2-(2,6-Dimethylpheno...

CAS No:
NA

Molecular Formula: C46H62N6O7

Molecular Weight: 811.02

CAT No:
ALL-LOPI-16

Keywords: Lopinavir EP Impurity O / Lopinavir O-Ac...

Inventory Status:

Lopinavir EP Impurity P / Lopinavir (2R)-Epimer (USP)
Lopinavir EP Impurity P / Lopinavir (2R)-Epimer (USP)

Chemical Name: (2S)-N-[(1R,3S,4S)-1-Benzyl-4-[[2-(2,6-d...

CAS No:
1217628-64-2

Molecular Formula: C37H48N4O5

Molecular Weight: 628.8

CAT No:
ALL-LOPI-17

Keywords: Lopinavir EP Impurity P / Lopinavir (2R)...

Inventory Status:

Lopinavir EP Impurity Q / Lopinavir Diamide (USP)
Lopinavir EP Impurity Q / Lopinavir Diamide (USP)

Chemical Name: N-[(1S,2S,4S)-1-Benzyl-4-[[2-(2,6-dimeth...

CAS No:
NA

Molecular Formula: C38H44N2O5

Molecular Weight: 608.77

CAT No:
ALL-LOPI-18

Keywords: Lopinavir EP Impurity Q / Lopinavir Diam...

Inventory Status:

Lopinavir EP Impurity R / Lopinavir N-Acyl Impurity (USP)
Lopinavir EP Impurity R / Lopinavir N-Acyl Impurity (USP)

Chemical Name: (2S)-N-[(1S,3S,4S)-1-Benzyl-4-[[2-(2,6-d...

CAS No:
943250-66-6

Molecular Formula: C47H58N4O7

Molecular Weight: 790.99

CAT No:
ALL-LOPI-19

Keywords: Lopinavir EP Impurity R / Lopinavir N-Ac...

Inventory Status:

Lopinavir EP Impurity S / Lopinavir O-Phenoxyacetyl (USP)
Lopinavir EP Impurity S / Lopinavir O-Phenoxyacetyl (USP)

Chemical Name: (1S,3S)-1-[(1S)-1-[[2-(2,6-Dimethylpheno...

CAS No:
943250-65-5

Molecular Formula: C47H58N4O7

Molecular Weight: 790.99

CAT No:
ALL-LOPI-20

Keywords: Lopinavir EP Impurity S / Lopinavir O-Ph...

Inventory Status:

Lopinavir EP Impurity T / Lopinavir Aminoalcohol Urea (USP)
Lopinavir EP Impurity T / Lopinavir Aminoalcohol Urea (USP)

Chemical Name: N,N?-Bis[(1S,3S,4S)-1-benzyl-4-[[2-(2,6-...

CAS No:
1797024-56-6

Molecular Formula: C57H66N4O7

Molecular Weight: 919.16

CAT No:
ALL-LOPI-21

Keywords: Lopinavir EP Impurity T / Lopinavir Amin...

Inventory Status:

Lopinavir Isomer / Isolopinavir (USP)
Lopinavir Isomer / Isolopinavir (USP)

Chemical Name: (2S)-N-{(2S,3S,5S)-5-[2-(2,6-Dimethylphe...

CAS No:
NA

Molecular Formula: C37H48N4O5

Molecular Weight: 628.8

CAT No:
ALL-LOPI-22

Keywords: Lopinavir Isomer / Isolopinavir (USP), (...

Inventory Status:

Lopinavir Pentanamide Analog
Lopinavir Pentanamide Analog

Chemical Name: (2S,3S)-N-((2S,4S,5S)-5-(2-(2,6-Dimethyl...

CAS No:
1132765-59-3

Molecular Formula: C38H50N4O5

Molecular Weight: 642.83

CAT No:
ALL-LOPI-23

Keywords: Lopinavir Pentanamide Analog, (2S,3S)-N-...

Inventory Status: