Metoprolol Tartrate EP Impurity M
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-M110-013
- CAS
- 73313-36-7
- Formula
- C9H22N2O·2HCl
- Family
- Metoprolol
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 2,671-2,680 of 5,812
Metoprolol USP Related Compound B
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-M110-014
- CAS
- 56718-76-4
- Formula
- C12H17ClO3
- Family
- Metoprolol
- Synonyms
- 1-Chloro-2-hydroxy-3-(4-(2-methoxyethyl)phenoxy)-propane, 1-chloro-3-[4-(2-methoxyethyl)phenoxy]propan-2-ol
Pioglitazone EP Impurity A
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P118-002
- CAS
- 625853-74-9
- Formula
- C19H20N2O4S
- Family
- Pioglitazone
- Synonyms
- Pioglitazone M3 Metabolite
Pioglitazone EP Impurity B
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P118-003
- CAS
- 136401-69-9
- Formula
- C19H18N2O3S
- Family
- Pioglitazone
- Synonyms
- Didehydropioglitazone, (5Z)-
Pioglitazone EP Impurity C
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P118-004
- CAS
- 952188-00-0
- Formula
- C28H31N3O3S
- Family
- Pioglitazone
- Synonyms
- N-(Ethyl-(2-pyridyl-5-ethyl)) pioglitazone, Pioglitazone Impurity C
Pioglitazone EP Impurity D
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P118-005
- CAS
- 868754-41-0
- Formula
- C21H26N2O4S
- Family
- Pioglitazone
- Synonyms
- Ethyl (2RS)-2-(carbamoylsulfanyl)-3-(4-(2-(5-ethylpyridin-2-yl)ethoxy)phenyl)propanoate, Benzenepropanoic acid, alpha-((aminocarbonyl)thio)-4-(2-(5-ethyl-2-pyridinyl)ethoxy)-, ethyl ester
Pioglitazone EP Impurity E
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P118-006
- CAS
- 868754-42-1
- Formula
- C20H25NO3
- Family
- Pioglitazone
- Synonyms
- Ethyl 3-(4-(2-(5-ethylpyridin-2-yl)ethoxy)phenyl)propanoate, ethyl 3-[4-[2-(5-ethyl-2-pyridinyl)ethoxy]phenyl]propanoate
Pioglitazone EP Impurity F
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P118-042
- CAS
- 1391052-15-5
- Formula
- C20H16N2O5S2
- Family
- Pioglitazone
- Synonyms
- Pioglitazone Impurity F
Pioglitazone EP Impurity G
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P118-007
- CAS
- 952187-99-4
- Formula
- C34H35N3O4S
- Family
- Pioglitazone
2-Pyridone
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-L043-002
- CAS
- 142-08-5
- Formula
- C5H5NO
- Family
- Levetiracetam
- Synonyms
- 1H-pyridin-2-one, NSC 172522
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