2-(2-Oxopyrrolidin-1-yl)but-2-enamide, (2Z)-
Grundinformationen
- CAS
358629-47-7- Standard-SMILES
C/C=C(/C(N)=O)N1CCCC1=O- InChIKey
ZGHRUXLFLIMTAG-KXFIGUGUSA-N- Summenformel
- C8H12N2O2
- Durchschnittliche Molmasse
- 168,19 g/mol
- Monoisotopische Masse
- 168,08987763
Namen und Bezeichner
- Bevorzugter Name
- 2-(2-Oxopyrrolidin-1-yl)but-2-enamide, (2Z)-
- IUPAC
- (Z)-2-(2-oxopyrrolidin-1-yl)but-2-enamide
- Englischer Name
- LevetiracetaM IMpurity B
- Summenformel
- C8H12N2O2
- Molmasse
- 168.19
Namen und Synonyme
358629-47-72-(2-Oxopyrrolidin-1-yl)but-2-enamide, (2Z)-UNII-M64Y2GM5FIM64Y2GM5FILevetiracetam specified impurity B [EP]DTXSID50189415LEVETIRACETAM IMPURITY B [EP IMPURITY]LEVETIRACETAM IMPURITY B (EP IMPURITY)Levetiracetam specified impurity BRefChem:197567DTXCID80111906(Z)-2-(2-oxopyrrolidin-1-yl)but-2-enamide
Weitere Namen anzeigen
Levetiracetam-2LEVETIRACETAM EP IMP BLevetiracetam Impuirty BLevetiracetam CrotonamideLevetiracetam impurities521Levetiracetam EP Imputity B
Levetiracetam EP Impurity B2-(2-OXOPYRROLIDIN-1-YL)BUT-2-ENAMIDE(2Z)-2-(2-OXOPYRROLIDIN-1-YL)BUT-2-ENAMIDEDehydro LevetiracetamLevetiracetam Impurity B2307804-56-21-Pyrrolidineacetamide, alpha-ethylidene-2-oxo-, (alphaZ)-(2Z)-2-(2-Oxopyrrolidin-1-yl)but-2-enamide; Levetiracetam Imp. B (EP)
Datenbank-Bezeichner
- CAS
358629-47-7- PubChem CID
- 29938361
- DTXSID
DTXSID50189415- UNII
- M64Y2GM5FI
- EC Number
- 861-080-8
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- -0,4
- Polarare Oberfläche (TPSA)
- 63,4 Ų
- H-Brücken-Donoren
- 1
- H-Brücken-Akzeptoren
- 2
- Frei drehbare Bindungen
- 2
- Schwere Atome
- 12
- Formalladung
- 0
- Komplexität
- 245
Physikochemische Eigenschaften
- Siedepunkt
- 443 · 443.0±28.0 °C(Predicted)
- Dichte
- 1.222 · 1.222±0.06 g/cm3(Predicted)
- storage temp.
- Amber Vial, Refrigerator, Under inert atmosphere
- Löslichkeit
- Chloroform (Soluble), Methanol (Slightly)
- pka
- 16.35 · 16.35±0.50(Predicted)
- Farbe
- Off-White to Pale Beige
- Stabilität
- Light Sensitive
- Major Application
- pharmaceutical small molecule
- InChI
- InChI=1S/C8H12N2O2/c1-2-6(8(9)12)10-5-3-4-7(10)11/h2H,3-5H2,1H3,(H2,9,12)/b6-2-
- InChIKey
- ZGHRUXLFLIMTAG-KXFIGUGUSA-N
- SMILES
- C(N)(=O)/C(/N1CCCC1=O)=C/C
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P264+P265, P270, P280, P301+P317, P305+P351+P338, P330, P337+P317, and P501 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Gefahrenhinweise
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Sicherheitsdaten
- Speicherklasse
- 11 - Combustible Solids
Chemie und Industrie
Anwendungen
VerwendenDehydro Levetiracetam (Levetiracetam EP Impurity B) is an impurity of Levetiracetam (L331500) which is an (S)-enantiomer of Etiracetam (E932970) and the ethyl analog of Piracetam (P500800). Used as an anticonvulsant.
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