Estriol EP Impurity K
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-E102-011
- CAS
- 901-93-9
- Formula
- C20H24O3
- Family
- Estriol
- Synonyms
- Estrone 3-Acetate, Estrone acetate
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 3,341-3,350 of 5,812
Glutathione EP Impurity A
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-G049-003
- CAS
- 19246-18-5
- Formula
- C5H10N2O3S
- Family
- Glutathione
- Synonyms
- L-Cysteinylglycine, 2-[[(2R)-2-amino-3-sulfanylpropanoyl]amino]acetic acid
Glutathione EP Impurity A Hydrochloride
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-G049-004
- CAS
- 2601-47-0
- Formula
- C5H10N2O3S·HCl
- Family
- Glutathione
- Synonyms
- Cysteinylglycine--hydrogen chloride (1/1)
Glutathione EP Impurity C
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-G049-005
- CAS
- 27025-41-8
- Formula
- C20H32N6O12S2
- Family
- Glutathione
- Synonyms
- Glutathione Disulfide Impurity, Glutathione Disulfide
Glutathione EP Impurity D
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-G049-006
- CAS
- 636-58-8
- Formula
- C8H14N2O5S
- Family
- Glutathione
- Synonyms
- gamma-L-Glutamyl-L-cysteine, gamma-glutamylcysteine
Glutathione EP Impurity D Trifluoroacetate
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-G049-007
- CAS
- 283159-88-6
- Formula
- C8H14N2O5S·C2HF3O2
- Family
- Glutathione
- Synonyms
- gamma-glutamylcysteine (TFA), H-gamma-Glu-Cys-OH TFA
Labetalol EP Impurity A
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-L001-002
- CAS
- 1391051-99-2
- Formula
- C19H23NO4
- Family
- Labetalol
- Synonyms
- Labetalol acid, 2-hydroxy-5-[1-hydroxy-2-(4-phenylbutan-2-ylamino)ethyl]benzoic acid
Labetalol EP Impurity A HCl (Mixture of Diastereomers)
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-L001-005
- CAS
- 2726492-68-6
- Formula
- C19H23NO4·HCl
- Family
- Labetalol
- Synonyms
- Labetalol Hydrochloride EP Impurity A (as Hydrochloride), Labetalol 1-Carboxylic Acid Hydrochloride
Labetalol EP Impurity B
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-L001-006
- CAS
- 802620-01-5
- Formula
- C20H25NO4
- Family
- Labetalol
- Synonyms
- Labetalol-1-carboxylic Acid Methyl Ester, Methyl labetalol acid
Labetalol EP Impurity B HCl (Mixture of Diastereomers)
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-L001-007
- CAS
- 33778-93-7
- Formula
- C20H25NO4·HCl
- Family
- Labetalol
- Synonyms
- Labetalol Hydrochloride EP Impurity B (as Hydrochloride), Labetalol EP Impurity B HCl
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