Impurities
AY-0194-008
Levetiracetam EP Impurity D
C8H14N2O2
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Impurity reference standard material
Levetiracetam EP Impurity A
Material overview
Levetiracetam EP Impurity A (AY-0194-005) — impurity reference standard material. CAS 67118-31-4, formula C8H13NO3, molecular weight 171.19 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0194-005
- CAS number
- 67118-31-4
- Molecular formula
- C8H13NO3
- Molecular weight
- 171.19 g/mol
- Category
- Impurity reference standard material
- Chemical name
- 2-(2-oxopyrrolidin-1-yl)butanoic acid
- Synonyms
- Etiracetam Carboxylic Acid
- SMILES
- CCC(C(=O)O)N1CCCC1=O
- Appearance
- White to Off-White Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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Levetiracetam EP Impurity C
C5H5NO
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AY-0194-004
Levetiracetam Related Compound A
C8H15ClN2O2
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AY-0194-003
Levetiracetam EP Impurity G
C4H10N2OCl
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Impurities
AY-0194-002
Levetiracetam Carboxylic Acid
C8H13NO3
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