Pethidine Hydrochloride EP Impurity E
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P068-006
- CAS
- 77-17-8
- Formula
- C14H19NO2
- Family
- Pethidine
- Synonyms
- Normeperidine, ethyl 4-phenylpiperidine-4-carboxylate
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 52,981-52,990 of 59,523
Pethidine Hydrochloride EP Impurity F
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P068-007
- CAS
- 61886-17-7
- Formula
- C19H21NO2
- Family
- Pethidine
- Synonyms
- 1-benzyl-4-phenylpiperidine-4-carboxylicacid, 4-Phenyl-1-(phenylmethyl)-4-piperidinecarboxylic acid
Pethidine Hydrochloride EP Impurity G
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P068-008
- CAS
- 561-76-2
- Formula
- C16H23NO2
- Family
- Pethidine
- Synonyms
- Properidine, propan-2-yl 1-methyl-4-phenylpiperidine-4-carboxylate
Pethidine Hydrochloride EP Impurity H
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P068-009
- CAS
- 59084-08-1
- Formula
- C21H25NO2
- Family
- Pethidine
- Synonyms
- ethyl 1-benzyl-4-phenylpiperidine-4-carboxylate, Pethidine EP Impurity H
Pethidine Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-P068-011
- CAS
- 2809-47-4
- Formula
- C16H25N3
- Family
- Pethidine
- Synonyms
- 4-(dimethylamino)-2-[2-(dimethylamino)ethyl]-2-phenylbutanenitrile, Butyronitrile, 4-(dimethylamino)-2-(2-(dimethylamino)ethyl)-2-phenyl-
Pethidine Impurity 2
ImpurityLevels of characterisation
- Cat. No.
- P-P068-012
- CAS
- 27036-95-9
- Formula
- C15H19NO2
- Family
- Pethidine
- Synonyms
- 4-Ethoxycarbonyl-1-methyl-4-phenyl-1,2,3,4-tetrahydropyridine, ethyl 1-methyl-4-phenyl-2,3-dihydropyridine-4-carboxylate
Pethidine-d4
Isotopically labelledLevels of characterisation
- Cat. No.
- P-P068-010
- CAS
- 53484-73-4
- Formula
- C15H17D4NO2
- Family
- Pethidine
- Synonyms
- Meperidine-d4, ethyl 3,3,5,5-tetradeuterio-1-methyl-4-phenylpiperidine-4-carboxylate
PGF1alpha
ImpurityLevels of characterisation
- Cat. No.
- P-A095-012
- CAS
- 745-62-0
- Formula
- C20H36O5
- Family
- Alprostadil
- Synonyms
- Alprostadil (Prostaglandin E1) Impurity 11, Prostaglandin f1alpha
L-Phenylalanine Methyl Ester Hydrochloride
ImpurityLevels of characterisation
- Cat. No.
- P-A828-013
- CAS
- 7524-50-7
- Formula
- C10H13NO2·HCl
- Synonyms
- Methyl L-phenylalaninate hydrochloride, Methyl L-phenylalaninate HCl
Polmacoxib 2-Fluoro Impurity
ImpurityLevels of characterisation
- Cat. No.
- P-P152-003
- CAS
- 301693-28-7
- Formula
- C18H16FNO4S
- Family
- Polmacoxib
- Synonyms
- 4-[3-(2-fluorophenyl)-5,5-dimethyl-4-oxofuran-2-yl]benzenesulfonamide
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