2-Isopropylcyclohexanecarboxylic Acid
ImpurityLevels of characterisation
- Cat. No.
- P-G001-020
- CAS
- 103985-51-9
- Formula
- C10H18O2
- Family
- Gabapentin
- Synonyms
- Gabapentin Impurity 27, 2-propan-2-ylcyclohexane-1-carboxylic acid
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 23,951-23,960 of 35,292
rac-Levetiracetam
ImpurityLevels of characterisation
- Cat. No.
- P-L043-046
- CAS
- 33996-58-6
- Formula
- C8H14N2O2
- Family
- Levetiracetam
- Synonyms
- alpha-ethyl-2-oxo-1-Pyrrolidineacetamide, 2-(2-oxopyrrolidin-1-yl)butanamide
(R)-Levetiracetam Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-L043-017
- CAS
- 1847568-87-9
- Formula
- C8H16N2O3
- Family
- Levetiracetam
- Synonyms
- (2R)-2-(4-Hydroxybutanoylamino)butanamide, Levetiracetam Impurity 1
(S)-Levetiracetam Impurity 15 Hydrochloride
ImpurityLevels of characterisation
- Cat. No.
- P-L043-039
- CAS
- 429673-89-2
- Formula
- C8H16N2O3·HCl
- Family
- Levetiracetam
- Synonyms
- 4-[[(2S)-1-Amino-1-oxobutan-2-yl]amino]butanoic acid hydrochloride, Levetiracetam Impurity 15 Hydrochloride
Levetiracetam Impurity 17
ImpurityLevels of characterisation
- Cat. No.
- P-L043-041
- CAS
- 2245069-23-0
- Formula
- C8H13ClN2O2
- Family
- Levetiracetam
- Synonyms
- (2S)-2-(3-Chloro-2-oxopyrrolidin-1-yl)butanamide
(R,R)-Levetiracetam Impurity 2
ImpurityLevels of characterisation
- Cat. No.
- P-L043-018
- CAS
- 1867585-44-1
- Formula
- C8H17N3O2
- Family
- Levetiracetam
- Synonyms
- (2R)-2-[(2R)-2-Aminobutanamido]butanamide, Levetiracetam Impurity 2
Levetiracetam Impurity 20
ImpurityLevels of characterisation
- Cat. No.
- P-L043-045
- CAS
- 2259329-89-8
- Formula
- C8H14Cl2N2O2
- Family
- Levetiracetam
- Synonyms
- N-((S)-1-Amino-1-oxobutan-2-yl)-2,4-dichlorobutanamide, N-[(2S)-1-amino-1-oxobutan-2-yl]-2,4-dichlorobutanamide
Levetiracetam Impurity 3 ((2R,2'S)-Isomer)
ImpurityLevels of characterisation
- Cat. No.
- P-L043-019
- CAS
- 1844123-52-9
- Formula
- C8H17N3O2
- Family
- Levetiracetam
- Synonyms
- (2R)-2-[(2S)-2-Aminobutanamido]butanamide, Levetiracetam Impurity 3
Levetiracetam Impurity 4 Hydrochloride
ImpurityLevels of characterisation
- Cat. No.
- P-L043-024
- CAS
- 1342566-28-2
- Formula
- C8H16N2O3·HCl
- Family
- Levetiracetam
- Synonyms
- 4-((1-Amino-1-oxobutan-2-yl)amino)butanoic acid HCl, 4-((1-Amino-1-oxobutan-2-yl)amino)butanoic acid
Levetiracetam Impurity 6
ImpurityLevels of characterisation
- Cat. No.
- P-L043-030
- CAS
- 1933471-30-7
- Formula
- C8H14N2O3
- Family
- Levetiracetam
- Synonyms
- (2S)-2-(3-Hydroxy-2-oxopyrrolidin-1-yl)butanamide
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