Displaying 31 results for levetiracetam

Levetiracetam - API

Levetiracetam


  • Catalogue No.:PA 12 10000

  • CAS : 102767-28-2

  • Molecular Formula : C8H14N2O2

  • Molecular Weight : 170.21

Levetiracetam - Impurity A

(2RS)-2-(2-Oxopyrrolidin-1-yl)butanoic Acid


  • Catalogue No.:PA 12 10010

  • CAS : 67118-31-4

  • Molecular Formula : C8H13NO3

  • Molecular Weight : 171.19

Levetiracetam - Impurity B

(2Z)-2-(2-Oxopyrrolidin-1-yl)but-2-enamide


  • Catalogue No.:PA 12 10020

  • CAS : 358629-47-7

  • Molecular Formula : C8H12N2O2

  • Molecular Weight : 168.19

Levetiracetam - Impurity C

2-Pyridinol


  • Catalogue No.:PA 12 10030

  • CAS : 142-08-5

  • Molecular Formula : C5H5NO

  • Molecular Weight :  95.1

Levetiracetam - Impurity D

(R)-Etiracetam


  • Catalogue No.:PA 12 10040

  • CAS : 103765-01-1

  • Molecular Formula : C8H14N2O2

  • Molecular Weight : 170.21

Levetiracetam - Impurity E (Freebase)

(1R)-1-phenylethanamine


  • Catalogue No.:PA 12 10050

  • CAS : 3886-69-9

  • Molecular Formula : C8H11N

  • Molecular Weight : 121.18

Levetiracetam - Impurity E (Hydrochloride Salt)

1-Phenylethanamine Hydrochloride


  • Catalogue No.:PA 12 10051

  • CAS : 13437-79-1

  • Molecular Formula : C8H12ClN

  • Molecular Weight : 157.64

Levetiracetam - Impurity G (Freebase)

(2S)-2-Aminobutanamide


  • Catalogue No.:PA 12 10070

  • CAS : 143164-46-9

  • Molecular Formula : C4H10N2O

  • Molecular Weight : 102.13

Levetiracetam - In house impurity

(S)-N-(1-Amino-1-oxobutan-2-yl)-4-chlorobutanamide


  • Catalogue No.:PA 12 10510

  • CAS : 102767-31-7

  • Molecular Formula : C8H15ClN2O2

  • Molecular Weight : 206.67

Levetiracetam - Impurity G (Hydrochloride Salt)

(S)-2-Aminobutanamide Hydrochloride


  • Catalogue No.:PA 12 10520

  • CAS : 7682-20-4

  • Molecular Formula : C4H11ClN2O

  • Molecular Weight : 138.60

Levetiracetam - In house impurity

Levetiracetam Racemic Mixture


  • Catalogue No.:PA 12 10530

  • CAS : 33996-58-6

  • Molecular Formula : C8H14N2O2

  • Molecular Weight : 170.21

Levetiracetam - In house impurity

Levetiracetam Carboxylic Acid


  • Catalogue No.:PA 12 10540

  • CAS : 102849-49-0

  • Molecular Formula : C8H13NO3

  • Molecular Weight : 171.19

Levetiracetam - In house impurity

N-(1-Amino-1-oxobutan-2-yl)-4-chlorobutanamide


  • Catalogue No.:PA 12 10550

  • CAS : 774604-48-7

  • Molecular Formula : C8H15ClN2O2

  • Molecular Weight : 206.67

Levetiracetam - In house impurity

Levetiracetam Acid


  • Catalogue No.:PA 12 10560

  • CAS : 103833-72-3

  • Molecular Formula : C8H13NO3

  • Molecular Weight : 171.19

Levetiracetam - In house impurity

L-2-Aminobutyric Acid Methyl Ester Hydrochloride


  • Catalogue No.:PA 12 10570

  • CAS : 56545-22-3

  • Molecular Formula : C5H12ClNO2

  • Molecular Weight : 153.61

Levetiracetam - In house impurity

(S)-Methyl 2-(2-oxopyrrolidin-1-yl)butanoate


  • Catalogue No.:PA 12 10580

  • CAS : 358629-51-3

  • Molecular Formula : C9H15NO3

  • Molecular Weight : 185.22

Levetiracetam - In house impurity

(S)-2-Aminobutanoic Acid Hydrochloride


  • Catalogue No.:PA 12 10590

  • CAS : 5959-29-5

  • Molecular Formula : C4H10ClNO2

  • Molecular Weight : 139.58

(S)-N-(1-Amino-1-oxobutan-2-yl)-4-chlorobutanamide-d3


  • Catalogue No.:PA D 06860

  • CAS : 1795786-85-4

  • Molecular Formula : C8H12D3ClN2O2

  • Molecular Weight : 209.69

(S)-N-(1-Amino-1-oxobutan-2-yl)-4-chlorobutanamide-d6


  • Catalogue No.:PA D 06870

  • CAS : NA

  • Molecular Formula : C8H9D6ClN2O2

  • Molecular Weight : 212.71

Levetiracetam-d3 See L331503, or L331504


  • Catalogue No.:PA D 56450

  • CAS : 1217851-16-5

  • Molecular Formula : C8H11D3N2O2

  • Molecular Weight : 173.23

Levetiracetam-d6 See L331502


  • Catalogue No.:PA D 56460

  • CAS : 1133229-30-7

  • Molecular Formula : C8H8D6N2O2

  • Molecular Weight : 176.25

Levetiracetam-d3 (contains d0)


  • Catalogue No.:PA D 56470

  • CAS : 1217851-16-5

  • Molecular Formula : C8H11D3N2O2

  • Molecular Weight : 173.23

Levetiracetam (Y0001253)


  • Catalogue No.:PA EP-Y0001253

  • CAS : NA

  • Molecular Formula :

  • Molecular Weight :

Levetiracetam impurity A (Y0001254)


  • Catalogue No.:PA EP-Y0001254

  • CAS : NA

  • Molecular Formula :

  • Molecular Weight :

Levetiracetam impurity B (Y0001255)


  • Catalogue No.:PA EP-Y0001255

  • CAS : NA

  • Molecular Formula :

  • Molecular Weight :

Levetiracetam impurity C (Y0001256)


  • Catalogue No.:PA EP-Y0001256

  • CAS : NA

  • Molecular Formula :

  • Molecular Weight :

Levetiracetam impurity D (Y0001257)


  • Catalogue No.:PA EP-Y0001257

  • CAS : NA

  • Molecular Formula :

  • Molecular Weight :

Levetiracetam (1359404)


  • Catalogue No.:PA USP-1359404

  • CAS : 102767-28-2

  • Molecular Formula :

  • Molecular Weight :

Levetiracetam Racemic Mixture (1:1 mixture of levetiracetam S-enantiomer-(2S)-2-(2-oxopyrrolidin-1- (1359415)


  • Catalogue No.:PA USP-1359415

  • CAS : 33996-58-6

  • Molecular Formula :

  • Molecular Weight :

Levetiracetam Related Compound A ((S)-N-(1-amino-1-oxobutan-2-yl)-4-chlorobutanamide) (1359426)


  • Catalogue No.:PA USP-1359426

  • CAS : 102767-31-7

  • Molecular Formula :

  • Molecular Weight :

Levetiracetam Related Compound B ((S)-2-aminobutanamide hydrochloride) (1359437)


  • Catalogue No.:PA USP-1359437

  • CAS : 7682-20-4

  • Molecular Formula :

  • Molecular Weight :