Active ingredientLevetiracetamCat. No. P-L043-001CAS 102767-28-2Family · Pharmaceutical analytical standards
Levetiracetam
An antiepileptic approved in the United States in 1999, used alone or in combination for focal, myoclonic and generalised tonic-clonic seizures; it works by binding the synaptic vesicle protein SV2A. This family brings together the active ingredient, pharmacopoeial impurities, labelled standards, nitrosamines and other impurities.
Did you know?It was synthesised in 1977 within the piracetam family, in the search for a memory drug: it failed in that role but proved surprisingly effective against seizures in an animal model.
Go to the active ingredient →Active ingredientLevetiracetamCat. No. P-L043-001CAS 102767-28-2
Pharmacopoeial impurity2-PyridoneCat. No. P-L043-002CAS 142-08-5
Impurityalpha-Phenylethylamine HydrochlorideCat. No. P-L043-003CAS 13437-79-1
Pharmacopoeial impurity(R)-Levetiracetam EP Impurity ACat. No. P-L043-004CAS 103833-72-3
Pharmacopoeial impurity(S)-Levetiracetam EP Impurity ACat. No. P-L043-005CAS 102849-49-0
Pharmacopoeial impurityLevetiracetam EP Impurity ACat. No. P-L043-006CAS 67118-31-4
Pharmacopoeial impurityLevetiracetam EP Impurity BCat. No. P-L043-007CAS 358629-47-7
Pharmacopoeial impurityLevetiracetam EP Impurity DCat. No. P-L043-009CAS 103765-01-1
Pharmacopoeial impurityLevetiracetam EP Impurity G HydrochlorideCat. No. P-L043-010CAS 7682-20-4
Pharmacopoeial impurityLevetiracetam USP Related Compound ACat. No. P-L043-011CAS 102767-31-7
Isotopically labelledLevetiracetam-d6Cat. No. P-L043-012CAS 1133229-30-7
Isotopically labelledrac-Levetiracetam-d6Cat. No. P-L043-013CAS 1398044-39-7
NitrosamineN-Nitroso Levetiracetam Impurity 1Cat. No. P-L043-016
Impurity(R)-Levetiracetam Impurity 1Cat. No. P-L043-017CAS 1847568-87-9
Impurity(R,R)-Levetiracetam Impurity 2Cat. No. P-L043-018CAS 1867585-44-1
ImpurityLevetiracetam Impurity 3 ((2R,2'S)-Isomer)Cat. No. P-L043-019CAS 1844123-52-9
ImpurityRing-opened hydroxy levetiracetamCat. No. P-L043-020CAS 1868118-63-1
Impurity(S)-2-Aminobutanoic AcidCat. No. P-L043-021CAS 1492-24-6
Impurity2,4-Dichlorobutanoic acidCat. No. P-L043-022CAS 18017-35-1
Impurity2,4-Dichlorobutanoyl chlorideCat. No. P-L043-023CAS 79194-54-0
ImpurityLevetiracetam Impurity 4 HydrochlorideCat. No. P-L043-024CAS 1342566-28-2
Impurity4-Chlorobutanoic anhydrideCat. No. P-L043-025CAS 20496-01-9
Impurity4-Chlorobutyryl chlorideCat. No. P-L043-026CAS 4635-59-0
ImpurityEthyl 2-BromobutyrateCat. No. P-L043-027CAS 533-68-6
ImpurityEthyl 2-Aminobutyrate HydrochlorideCat. No. P-L043-028CAS 55410-21-4
ImpurityLevetiracetam Impurity 5Cat. No. P-L043-029
ImpurityLevetiracetam Impurity 6Cat. No. P-L043-030CAS 1933471-30-7
ImpurityLevetiracetam Impurity 7Cat. No. P-L043-031
ImpurityLevetiracetam Impurity 8Cat. No. P-L043-032
ImpurityLevetiracetam Impurity 9Cat. No. P-L043-033
ImpurityLevetiracetam Impurity 10Cat. No. P-L043-034
ImpurityLevetiracetam Impurity 11Cat. No. P-L043-035
ImpurityLevetiracetam Impurity 12Cat. No. P-L043-036
ImpurityLevetiracetam Impurity 13Cat. No. P-L043-037
ImpurityLevetiracetam Impurity 14Cat. No. P-L043-038
Impurity(S)-Levetiracetam Impurity 15 HydrochlorideCat. No. P-L043-039CAS 429673-89-2
Impurity(R)-Levetiracetam Impurity 16 HydrochlorideCat. No. P-L043-040
ImpurityLevetiracetam Impurity 17Cat. No. P-L043-041CAS 2245069-23-0
ImpurityLevetiracetam Impurity 18Cat. No. P-L043-043
ImpurityLevetiracetam Impurity 19Cat. No. P-L043-044
ImpurityLevetiracetam Impurity 20Cat. No. P-L043-045CAS 2259329-89-8
Impurityrac-LevetiracetamCat. No. P-L043-046CAS 33996-58-6
Pharmacopoeial impurityLevetiracetam EP Impurity ECat. No. P-L043-047CAS 3886-69-9No product matches your search.
EDQM standards 6
The official European Pharmacopoeia standards for this family.
Reference substanceLevetiracetam CRSEDQM code Y0001253Family LevetiracetamImpurityLevetiracetam impurity A CRSEDQM code Y0001254Family LevetiracetamImpurityLevetiracetam impurity C CRSEDQM code Y0001256Family LevetiracetamImpurityLevetiracetam impurity D CRSEDQM code Y0001257Family LevetiracetamImpurityLevetiracetam impurity E CRSEDQM code Y0001962Family LevetiracetamImpurityLevetiracetam impurity G CRSEDQM code Y0001948Family LevetiracetamNeed a molecule you cannot find?
Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.