Impurity - Levetiracetam

L-2-Aminobutyric acid

L-2-Aminobutyric acid

CAS No. : 1492-24-6

CAT No. : KML020003

Formula : C4H9NO2

FW : 103.1

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Levetiracetam

Levetiracetam

CAS No. : 102767-28-2

CAT No. : KML020005

Formula : C8H14N2O2

FW : 170.2

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Levetiracetam EP Impurity A

Levetiracetam EP Impurity A

CAS No. : 67118-31-4

CAT No. : KML020009

Formula : C8H13NO3

FW : 171.2

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Levetiracetam EP Impurity B

Levetiracetam EP Impurity B

CAS No. : 358629-47-7

CAT No. : KML020010

Formula : C8H12N2O2

FW : 168.2

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Levetiracetam EP Impurity C

Levetiracetam EP Impurity C

CAS No. : 142-08-5

CAT No. : KML020011

Formula : C5H5NO

FW : 95.1

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Levetiracetam EP Impurity D

Levetiracetam EP Impurity D

CAS No. : 103765-01-1

CAT No. : KML020012

Formula : C8H14N2O2

FW : 170.2

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Levetiracetam EP Impurity E

Levetiracetam EP Impurity E

CAS No. : 3886-69-9

CAT No. : KML020013

Formula : C8H11N

FW : 121.2

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Levetiracetam EP Impurity G

Levetiracetam EP Impurity G

CAS No. : 7682-20-4

CAT No. : KML020014

Formula : C4H10N2O : HCl

FW : 102.1 : 36.5

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Levetiracetam Impurity 3

Levetiracetam Impurity 3

CAS No. : 616-45-5

CAT No. : KML020019

Formula : C4H7NO

FW : 85.1

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Levetiracetam Impurity 6

Levetiracetam Impurity 6

CAS No. : 1868118-63-1

CAT No. : KML020022

Formula : C8H16N2O3

FW : 188.2

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Levetiracetam Impurity 7

Levetiracetam Impurity 7

CAS No. : 1204187-83-6

CAT No. : KML020023

Formula : C8H12N2O2

FW : 168.2

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Levetiracetam Racemic Mixture

Levetiracetam Racemic Mixture

CAS No. : 33996-58-6

CAT No. : KML020027

Formula : C8H14N2O2

FW : 170.2

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Levetiracetam R-Carboxylic Acid

Levetiracetam R-Carboxylic Acid

CAS No. : 103833-72-3

CAT No. : KML020026

Formula : C8H13NO3

FW : 171.2

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Levetiracetam S-Carboxylic Acid

Levetiracetam S-Carboxylic Acid

CAS No. : 102849-49-0

CAT No. : KML020028

Formula : C8H13NO3

FW : 171.2

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Levetiracetam USP Related Compound A

Levetiracetam USP Related Compound A

CAS No. : 102767-31-7

CAT No. : KML020030

Formula : C8H15ClN2O2

FW : 206.7

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Levetiracetam Impurity 2

Levetiracetam Impurity 2

CAS No. : 4635-59-0

CAT No. : KML020018

Formula : C4H6Cl2O

FW : 141.0

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4-Chloro-3-Oxobutanoic Acid

4-Chloro-3-Oxobutanoic Acid

CAS No. : 27807-84-7

CAT No. : KML020001

Formula : C4H5ClO3

FW : 136.5

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DL-2-Aminobutyric Acid

DL-2-Aminobutyric Acid

CAS No. : 2835-81-6

CAT No. : KML020002

Formula : C4H9NO2

FW : 103.1

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Levetiracetam Dehydro Acid

Levetiracetam Dehydro Acid

CAS No. : 358629-39-7

CAT No. : KML020008

Formula : C8H11NO3

FW : 169.2

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Levetiracetam Impurity 10

Levetiracetam Impurity 10

CAS No. : 358629-51-3

CAT No. : KML020016

Formula : C9H15NO3

FW : 185.2

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Levetiracetam Impurity 11

Levetiracetam Impurity 11

CAS No. : 1031436-47-1

CAT No. : KML020017

Formula : C11H19NO3

FW : 213.3

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Levetiracetam Impurity 4

Levetiracetam Impurity 4

CAS No. : NA

CAT No. : KML020020

Formula : C11H17NO5

FW : 243.3

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Levetiracetam Impurity 5

Levetiracetam Impurity 5

CAS No. : 1113-58-2

CAT No. : KML020021

Formula : C4H9NO2

FW : 103.1

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Levetiracetam Impurity 8

Levetiracetam Impurity 8

CAS No. : 2245069-23-0

CAT No. : KML020024

Formula : C8H13ClN2O2

FW : 204.7

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Levetiracetam Impurity 9

Levetiracetam Impurity 9

CAS No. : 664304-29-4

CAT No. : KML020025

Formula : C8H12N2O

FW : 152.2

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Levetiracetam Symmetric Anhydride 

Levetiracetam Symmetric Anhydride 

CAS No. : NA

CAT No. : KML020029

Formula : C16H24N2O5

FW : 324.4

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levetiracetam Ethyl Ester

levetiracetam Ethyl Ester

CAS No. : 86815-10-3

CAT No. : KML020015

Formula : C10H17NO3

FW : 199.3

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L-Threonine Amide Hydrochloride

L-Threonine Amide Hydrochloride

CAS No. : 33209-01-7

CAT No. : KML020004

Formula : C4H10N2O2 : HCl

FW : 118.1 : 36.5

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Levetiracetam D3

Levetiracetam D3

CAS No. : 1217851-16-5

CAT No. : KML020006

Formula : C8H11D3N2O2

FW : 173.2

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Levetiracetam D6

Levetiracetam D6

CAS No. : 1133229-30-7

CAT No. : KML020007

Formula : C8H8D6N2O2

FW : 176.3

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N-Nitroso Levetiracetam Impurity 2

N-Nitroso Levetiracetam Impurity 2

CAS No. : NA

CAT No. : KML020032

Formula : C8H14N2O5

FW : 218.2

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N-Nitroso Levetiracetam Impurity

N-Nitroso Levetiracetam Impurity

CAS No. : NA

CAT No. : KML020031

Formula : C8H15N3O4

FW : 217.2

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N-Nitroso Levetiracetam USP Related Compound A

N-Nitroso Levetiracetam USP Related Compound A

CAS No. : NA

CAT No. : KML020033

Formula : C8H14ClN3O3

FW : 235.7

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