Gabapentin EP Impurity E
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-G001-007
- CAS
- 67950-95-2
- Formula
- C9H14O4
- Family
- Gabapentin
- Synonyms
- 1-Carboxycyclohexaneacetic acid, 1-(carboxymethyl)cyclohexane-1-carboxylic acid
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 2,651-2,660 of 5,812
Gabapentin EP Impurity G
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-G001-008
- CAS
- 1500558-49-5
- Formula
- C10H19NO2
- Family
- Gabapentin
- Synonyms
- 2-[1-(2-aminoethyl)cyclohexyl]acetic acid, Gabapentin Impurity G
(R)-Levetiracetam EP Impurity A
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-L043-004
- CAS
- 103833-72-3
- Formula
- C8H13NO3
- Family
- Levetiracetam
- Synonyms
- Levetiracetam acid, (R)-, Levetiracetam acid
(S)-Levetiracetam EP Impurity A
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-L043-005
- CAS
- 102849-49-0
- Formula
- C8H13NO3
- Family
- Levetiracetam
- Synonyms
- Levetiracetam impurity, levetiracetam acid-(usp impurity), Levetiracetam Carboxylic Acid
Levetiracetam EP Impurity A
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-L043-006
- CAS
- 67118-31-4
- Formula
- C8H13NO3
- Family
- Levetiracetam
- Synonyms
- 2-(2-Oxopyrrolidin-1-yl)butanoic acid, alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid
Levetiracetam EP Impurity B
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-L043-007
- CAS
- 358629-47-7
- Formula
- C8H12N2O2
- Family
- Levetiracetam
- Synonyms
- Levetiracetam impurity b (ep impurity), Levetiracetam specified impurity B
Levetiracetam EP Impurity D
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-L043-009
- CAS
- 103765-01-1
- Formula
- C8H14N2O2
- Family
- Levetiracetam
- Synonyms
- Etiracetam, (R)-, Etiracetam, R-isomer
Levetiracetam EP Impurity E
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-L043-047
- CAS
- 3886-69-9
- Formula
- C8H11N
- Family
- Levetiracetam
- Synonyms
- D-alpha-Methylbenzylamine, r-(+)-methylbenzylamine
Levetiracetam EP Impurity G Hydrochloride
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-L043-010
- CAS
- 7682-20-4
- Formula
- C4H10N2O·HCl
- Family
- Levetiracetam
- Synonyms
- Butanamide, 2-amino-, monohydrochloride, (2S)-, Butanamide, 2-amino-, monohydrochloride, (S)-
Levetiracetam USP Related Compound A
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-L043-011
- CAS
- 102767-31-7
- Formula
- C8H15ClN2O2
- Family
- Levetiracetam
- Synonyms
- N-(1-Amino-1-oxobutan-2-yl)-4-chlorobutanamide, (S)-, Butanamide, N-((1S)-1-(aminocarbonyl)propyl)-4-chloro-
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