4-Formyl Methylamino Antipyrine
ImpurityLevels of characterisation
- Cat. No.
- P-P072-003
- CAS
- 1672-59-9
- Formula
- C13H15N3O2
- Family
- Phenazone
- Synonyms
- FMAA, N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-N-methylformamide
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 33,251-33,260 of 36,550
Furan Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-F339-007
- CAS
- 626206-60-8
- Formula
- C5H4O5
- Synonyms
- 2-Methylidene-3-oxobutanedioic acid
Gemifloxacin Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-G025-009
- CAS
- 213672-25-4
- Formula
- C17H19FN4O4
- Family
- Gemifloxacin
- Synonyms
- Desmethoxyamino Hydroxy Gemifloxacin
Glycyrrhizic Acid
ImpurityLevels of characterisation
- Cat. No.
- P-E051-006
- CAS
- 1405-86-3
- Formula
- C42H62O16
- Family
- Enoxolone
- Synonyms
- Glycyrrhizin, Glycyrrhizinic acid
Guaiacol-4-Sulfonate Potassium Salt
ImpurityLevels of characterisation
- Cat. No.
- P-G064-007
- CAS
- 16241-25-1
- Formula
- C7H7KO5S
- Family
- Guaiacol
- Synonyms
- Potassium 4-hydroxy-3-methoxybenzene-1-Sulfonate, Potassium 4-Hydroxy-3-methoxybenzenesulfonate
Guaiacol-5-Sulfonic Acid
ImpurityLevels of characterisation
- Cat. No.
- P-G064-008
- CAS
- 879-98-1
- Formula
- C7H8O5S
- Family
- Guaiacol
- Synonyms
- 3-Hydroxy-4-methoxybenzenesulfonic acid, Benzenesulfonic acid, 3-hydroxy-4-methoxy-
5-Hexylfuran-2-carbaldehyde
ImpurityLevels of characterisation
- Cat. No.
- P-L227-006
- CAS
- 7011-80-5
- Formula
- C11H16O2
- Synonyms
- Linoleic Acid Impurity 3
D-His-Buserelin
ImpurityLevels of characterisation
- Cat. No.
- P-B144-012
- CAS
- 1872434-99-5
- Formula
- C62H90N16O15
- Family
- Buserelin
7-Hydroxy Aloe-Emodin
ImpurityLevels of characterisation
- Cat. No.
- P-E034-004
- CAS
- 156547-97-6
- Formula
- C15H10O6
- Family
- Emodin
- Synonyms
- 1,2,8-Trihydroxy-6-hydroxymethylanthraquinone, 1,2,8-trihydroxy-6-(hydroxymethyl)anthracene-9,10-dione
4-Hydroxy Antipyrine
ImpurityLevels of characterisation
- Cat. No.
- P-P072-004
- CAS
- 1672-63-5
- Formula
- C11H12N2O2
- Family
- Phenazone
- Synonyms
- 4-hydroxy-1,5-dimethyl-2-phenylpyrazol-3-one, NSC 174055
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