Impurities
AY-0194-007
Levetiracetam EP Impurity B
C8H12N2O2
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Impurity reference standard material
Levetiracetam EP Impurity D
Material overview
Levetiracetam EP Impurity D (AY-0194-008) — impurity reference standard material. CAS 103765-01-1, formula C8H14N2O2, molecular weight 170.21 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0194-008
- CAS number
- 103765-01-1
- Molecular formula
- C8H14N2O2
- Molecular weight
- 170.21 g/mol
- Category
- Impurity reference standard material
- Chemical name
- (2R)-2-(2-oxopyrrolidin-1-yl)butanamide
- Synonyms
- Levetiracetam R-Isomer; (αR)-α-Ethyl-2-oxo-1-pyrrolidineacetamide; (R)-α-ethyl-2-oxo-1-pyrrolidineacetamide; (2R)-2-(2-Oxopyrrolidin-1-yl)butanamide; (2R)-2-(2-Oxo-pyrrolidin-1-yl)butanamide; (2R)-2-(2-Oxo-pyrrolidin-1-yl)butanamide
- SMILES
- CC[C@H](C(=O)N)N1CCCC1=O
- Appearance
- Off White Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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AY-0194-004
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AY-0194-002
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