Levetiracetam Impurity 4
| CAT No | o2h-L027019 |
|---|---|
| CAS No | N/A |
| Mol.F. | C11H17NO5 |
| Mol.Wt. | 243.3 |
Levetiracetam Impurity 4
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Product Data
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Technical Data
Chemical Name : (Ethyl carbonic) 2-(2-oxopyrrolidin-1-yl)butanoic anhydride
Smiles : CCC(N1C(CCC1)=O)C(OC(OCC)=O)=O
Synonym : N/A
Levetiracetam USP RC A
CAT No: o2h-L027001
CAS No: 102767-31-7
Mol.F. : C8H15ClN2O2
Mol.Wt. : 206.67
Levetiracetam
CAT No: o2h-L027000
CAS No: 102767-28-2
Mol.F. : C8H14N2O2
Mol.Wt. : 170.21
Levetiracetam EP Impurity A
CAT No: o2h-L027002
CAS No: 67118-31-4
Mol.F. : C8H13NO3
Mol.Wt. : 171.19
Levetiracetam EP Impurity C
CAT No: o2h-L027004
CAS No: 142-08-5
Mol.F. : C5H5NO
Mol.Wt. : 95.1
Levetiracetam EP Impurity B
CAT No: o2h-L027003
CAS No: 358629-47-7
Mol.F. : C8H12N2O2
Mol.Wt. : 168.19
Levetiracetam EP Impurity G
CAT No: o2h-L027006
CAS No: 7682-20-4
Mol.F. : C4H10N2O : HCl
Mol.Wt. : 102.1 : 36.5
Levetiracetam EP Impurity D
CAT No: o2h-L027005
CAS No: 103765-01-1
Mol.F. : C8H14N2O2
Mol.Wt. : 170.21
L-2-Aminobutyric acid
CAT No: o2h-L027010
CAS No: 1492-24-6
Mol.F. : C4H9NO2
Mol.Wt. : 103.12
Levetiracetam Dehydro Acid
CAT No: o2h-L027009
CAS No: 358629-39-7
Mol.F. : C8H11NO3
Mol.Wt. : 169.18
Levetiracetam R-Carboxylic Acid
CAT No: o2h-L027008
CAS No: 103833-72-3
Mol.F. : C8H13NO3
Mol.Wt. : 171.2
Levetiracetam S-Carboxylic Acid
CAT No: o2h-L027007
CAS No: 102849-49-0
Mol.F. : C8H13NO3
Mol.Wt. : 171.19
L-Threonine Amide Hydrochloride
CAT No: o2h-L027012
CAS No: 33209-01-7
Mol.F. : C4H10N2O2 : HCl
Mol.Wt. : 118.1 : 36.5
Levetiracetam Racemate
CAT No: o2h-L027011
CAS No: 33996-58-6
Mol.F. : C8H14N2O2
Mol.Wt. : 170.21
Levetiracetam EP Impurity E
CAT No: o2h-L027016
CAS No: 3886-69-9
Mol.F. : C8H11N
Mol.Wt. : 121.18
levetiracetam Ethyl Ester
CAT No: o2h-L027015
CAS No: 86815-10-3
Mol.F. : C10H17NO3
Mol.Wt. : 199.3
Levetiracetam Symmetric anhydride
CAT No: o2h-L027014
CAS No: N/A
Mol.F. : C16H24N2O5
Mol.Wt. : 324.4
4-Chloro-3-oxobutanoic acid
CAT No: o2h-L027013
CAS No: 27807-84-7
Mol.F. : C4H5ClO3
Mol.Wt. : 136.5
Levetiracetam Impurity 3
CAT No: o2h-L027018
CAS No: 616-45-5
Mol.F. : C4H7NO
Mol.Wt. : 85.1
Levetiracetam Impurity 2
CAT No: o2h-L027017
CAS No: 4635-59-0
Mol.F. : C4H6Cl2O
Mol.Wt. : 141
Levetiracetam – Impurity G (Freebase)
CAT No: o2h-L027021
CAS No: 7324-11-0
Mol.F. : C4H10N2O
Mol.Wt. : 102.13
Levetiracetam Impurity 5
CAT No: o2h-L027020
CAS No: 1113-58-2
Mol.F. : C4H9NO2
Mol.Wt. : 103.1
Levetiracetam – Impurity E (HCl Salt)
CAT No: o2h-L027022
CAS No: 13437-79-1
Mol.F. : C8H12ClN
Mol.Wt. : 157.64
Levetiracetam Impurity 1
CAT No: o2h-L027024
CAS No: 774604-48-7
Mol.F. : C8H15ClN2O2
Mol.Wt. : 206.67
Ethyl Carbamate
CAT No: o2h-L027023
CAS No: 51-79-6
Mol.F. : C3H7NO2
Mol.Wt. : 89.09