Fentanyl Impurity 5
ImpurityLevels of characterisation
- Cat. No.
- P-F032-021
- CAS
- 84176-78-3
- Formula
- C19H25N3
- Family
- Fentanyl
- Synonyms
- 1-Benzyl-4-(phenylamino)piperidine-4-methylamine, 4-(aminomethyl)-1-benzyl-N-phenylpiperidin-4-amine
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 25,791-25,800 of 35,292
Fentanyl Impurity 6
ImpurityLevels of characterisation
- Cat. No.
- P-F032-022
- CAS
- 6094-60-6
- Formula
- C13H16N2O
- Family
- Fentanyl
- Synonyms
- 1-Benzyl-4-hydroxypiperidine-4-carbonitrile
Fentanyl Impurity 7
ImpurityLevels of characterisation
- Cat. No.
- P-F032-023
- CAS
- 59119-18-5
- Formula
- C13H17NO3
- Family
- Fentanyl
- Synonyms
- 1-Benzyl-4-hydroxypiperidine-4-carboxylic acid
Fentanyl Impurity 8 Oxalate
ImpurityLevels of characterisation
- Cat. No.
- P-F032-026
- CAS
- 61085-89-0
- Formula
- C19H26N2O7
- Family
- Fentanyl
- Synonyms
- Ethyl 4-(N-phenylpropionamido)piperidine-4-carboxylate Oxalate
Fentanyl N-Oxide Hydrochloride
ImpurityLevels of characterisation
- Cat. No.
- P-F032-032
- CAS
- 2724510-77-2
- Formula
- C22H28N2O2·HCl
- Family
- Fentanyl
Fentanyl Pyruvyl Analog
ImpurityLevels of characterisation
- Cat. No.
- P-F032-033
- CAS
- 1243952-13-7
- Formula
- C22H26N2O2
- Family
- Fentanyl
- Synonyms
- Fentanyl Impurity 17, Pyruvyl fentanyl
5-beta-Finasteride
ImpurityLevels of characterisation
- Cat. No.
- P-F047-010
- CAS
- 140375-22-0
- Formula
- C23H36N2O2
- Family
- Finasteride
Finasteride 2-(2-Methylpropanol)amide
ImpurityLevels of characterisation
- Cat. No.
- P-F047-037
- CAS
- 116285-36-0
- Formula
- C23H36N2O3
- Family
- Finasteride
- Synonyms
- Finasteride (m1), o-Hydroxyfinasteride
Finasteride Carboxylic Acid
ImpurityLevels of characterisation
- Cat. No.
- P-F047-012
- CAS
- 116285-37-1
- Formula
- C23H34N2O4
- Family
- Finasteride
- Synonyms
- Carboxy finasteride
Finasteride Dihydro Carboxylic Acid
ImpurityLevels of characterisation
- Cat. No.
- P-F047-009
- CAS
- 103335-55-3
- Formula
- C19H29NO3
- Family
- Finasteride
- Synonyms
- 3-Oxo-4-aza-5alpha-androstane-17beta-carboxylic Acid
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