Aspartame EP Impurity B
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-A828-003
- CAS
- 13433-09-5
- Formula
- C13H16N2O5
- Synonyms
- L-Aspartyl-L-phenylalanine, Aspartyl-phenylalanine
Pharmaceutical analytical standards
Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 4,971-4,980 of 5,812
rac-Aspartame EP Impurity C
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-A828-004
- CAS
- 150-30-1
- Formula
- C9H11NO2
- Synonyms
- DL-Phenylalanine, Aspartame EP Impurity C (as Racemate)
Aspartame USP Related Compound A
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-A828-005
- CAS
- 55102-13-1
- Formula
- C13H14N2O4
- Synonyms
- 3-Carboxymethyl-6-benzyl-2,5-diketopiperazine, 2-(5-benzyl-3,6-dioxopiperazin-2-yl)acetic acid
Cabergoline EP Impurity A
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C002-002
- CAS
- 81409-74-7
- Formula
- C18H20N2O2
- Family
- Cabergoline
- Synonyms
- 6-Allyl-8beta-carboxyergoline, Ergoline-8-carboxylic acid, 6-(2-propen-1-yl)-, (8beta)-
Cabergoline EP Impurity B
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C002-003
- CAS
- 166533-36-4
- Formula
- C26H37N5O2
- Family
- Cabergoline
- Synonyms
- Ergoline-1,8-dicarboxamide, N8-(3-(dimethylamino)propyl)-N1-ethyl-6-(2-propenyl)-, (8beta)-, Cabergoline impurity b (ep impurity)
Cabergoline EP Impurity C
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C002-004
- CAS
- 126554-50-5
- Formula
- C29H42N6O3
- Family
- Cabergoline
- Synonyms
- Ergoline-1,8-dicarboxamide, n8-(3-(dimethylamino)propyl)-n1-ethyl-n8-((ethylamino)carbonyl)-6-(2-propenyl)-, (8beta)-
Cabergoline EP Impurity D
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C002-005
- CAS
- 85329-86-8
- Formula
- C23H32N4O
- Family
- Cabergoline
- Synonyms
- Cabergoline specified impurity D, N-(3-(Dimethylamino)propyl)-6-(2-propenyl)-ergoline-8-carboxamide, (8beta)-
Carprofen EP Impurity A
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C060-002
- CAS
- 252288-17-8
- Formula
- C16H12ClNO4
- Family
- Carprofen
- Synonyms
- 2-(6-Chloro-9H-carbazol-2-yl)-2-methylpropanedioic acid, Propanedioic acid, (6-chloro-9h-carbazol-2-yl)methyl-
Carprofen EP Impurity C
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C060-004
- CAS
- 92841-21-9
- Formula
- C14H12ClNO
- Family
- Carprofen
- Synonyms
- 2-(1-Hydroxyethyl)-6-chlorocarbazole, 1-(6-chloro-9H-carbazol-2-yl)ethanol
Carprofen EP Impurity D
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C060-005
- CAS
- 92841-22-0
- Formula
- C14H10ClNO
- Family
- Carprofen
- Synonyms
- 2-Acetyl-6-chlorocarbazole, 1-(6-chloro-9H-carbazol-2-yl)ethanone
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