(Z)-3,4-Dimethoxy Cinnamic Acid
ImpurityLevels of characterisation
- Cat. No.
- P-D871-003
- CAS
- 14737-88-3
- Formula
- C11H12O4
- Synonyms
- 3-(3,4-Dimethoxyphenyl)propenoic acid, Cinnamic acid, 3,4-dimethoxy-, (Z)-
Pharmaceutical analytical standards
Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 57,671-57,680 of 59,523
4-(Dimethylamino)benzaldehyde
ImpurityLevels of characterisation
- Cat. No.
- P-B217-003
- CAS
- 100-10-7
- Formula
- C9H11NO
- Synonyms
- p-Dimethylaminobenzaldehyde, Ehrlich's reagent
2,2-Dimethylbutyric Acid-d6
Isotopically labelledLevels of characterisation
- Cat. No.
- P-D991-002
- CAS
- 101419-75-4
- Formula
- C6H6D6O2
- Synonyms
- 2,2-Dimethylbutanoic Acid-d6, 2,2-bis(trideuteriomethyl)butanoic acid
3',4-O-Dimethylcedrusin
ImpurityLevels of characterisation
- Cat. No.
- P-C452-002
- CAS
- 166021-14-3
- Formula
- C21H26O6
- Synonyms
- Cedrusin Impurity 1 (3,4-O-Dimethylcedrusin)
2-(1,6-dimethylpiperidin-3-yl)propan-2-ol
ImpurityLevels of characterisation
- Cat. No.
- P-P866-002
- CAS
- 91342-95-9
- Formula
- C10H21NO
3-((3R,4S)-3,4-dimethylpiperidin-4-yl)phenol
ImpurityLevels of characterisation
- Cat. No.
- P-D1008-002
- CAS
- 1980007-99-5
- Formula
- C13H19NO
- Synonyms
- Alvimopan Impurity N12, Phenol, 3-(3,4-dimethyl-4-piperidinyl)-, trans-
3-((3S,4R)-3,4-dimethylpiperidin-4-yl)phenol
ImpurityLevels of characterisation
- Cat. No.
- P-D1008-003
- CAS
- 2165896-76-2
- Formula
- C13H19NO
9,9-Dimethylxanthene
ImpurityLevels of characterisation
- Cat. No.
- P-X020-002
- CAS
- 19814-75-6
- Formula
- C15H14O
- Synonyms
- Xanthone Impurity 3, Xanthene, 9,9-dimethyl-
Diphemanil Methylsulfate
ImpurityLevels of characterisation
- Cat. No.
- P-D140-003
- CAS
- 62-97-5
- Formula
- C20H24N·CH3O4S
- Family
- Diphemanil
- Synonyms
- Diphemanil Metilsulfate, Diphemanilum
Diphenoxylate EP Impurity B
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D142-002
- CAS
- 4370-12-1
- Formula
- C2H2N2O
- Family
- Diphenoxylate
- Synonyms
- Cyanoformamide, carbamoyl cyanide
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