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ChemicalBook > Product Catalogue >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >(R)-2-(2-OXO-PYRROLIDIN-1-YL)-BUTYRAMIDE

(R)-2-(2-OXO-PYRROLIDIN-1-YL)-BUTYRAMIDE

(R)-2-(2-OXO-PYRROLIDIN-1-YL)-BUTYRAMIDE Structure
  • ₹0
  • Product name: (R)-2-(2-OXO-PYRROLIDIN-1-YL)-BUTYRAMIDE
  • CAS: 103765-01-1
  • MF: C8H14N2O2
  • MW: 170.21
  • EINECS:
  • MDL Number:MFCD00867782
  • Synonyms:1-PYRROLIDINEACETAMIDE, A-ETHYL-2-OXO-, (AR)-;R-(+)-ETIRACETAM;UCB-L 060;(R)-alpha-Ethyl-2-oxo-1-pyrrolidineacetamide;1-Pyrrolidineacetamide, alpha-ethyl-2-oxo-, (R)-;R-(+)-LevetiracetaM;levetiraccetam R-isomer;Levetiracetam Impurity enantiomer
Properties Safety Information Description
Manufacturer Product number Product description Packaging Price Updated Buy

Properties

Melting point :114-116 °C(Solv: acetone (67-64-1))
Boiling point :395.9±25.0 °C(Predicted)
Density :1.168±0.06 g/cm3(Predicted)
storage temp. :Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility :Acetone (Sparingly, Sonicated), Chloroform (Slightly), Methanol (Slightly)
pka :15.74±0.50(Predicted)
color :White to Off-White

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

(R)-Levetiracetam [REV] (Levetiracetam EP Impurity D), is the enantiomer to Levetiracetam [LEV] (L331500), the antiepileptic drug that is highly enantioselective. It is apparent that [LEV] is more potent than [REV] in terms of antiepileptic potency.

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Levetiracetam (2S)-2-(2-Oxopyrrolidin-1-yl)butanoic acid 103765-03-3 LevetiracetaM IMpurity B 102767-31-7 67118-31-4 2-Hydroxypyridine Pyridin-2-ol LEVETIRACETAM-D6 L-2-Aminobutanamide hydrochloride H-ABU-OME HCL 4-CHLOROBUTYRIC ACID SODIUM 4-HYDROXYBUTYRATE Sodium acetate trihydrate H-ABU-OME HCL

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