Pyroxasulfone Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-P1065-002
- CAS
- 122431-37-2
- Formula
- C5H5F3N2O
- Synonyms
- 2-Methyl-5-(trifluoromethyl)-1H-pyrazol-3-one, 1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-ol
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 53,381-53,390 of 59,523
Pyroxasulfone Impurity 10
ImpurityLevels of characterisation
- Cat. No.
- P-P1065-011
- CAS
- 1379794-41-8
- Formula
- C7H5F5N2O3
- Synonyms
- 5-(Difluoromethoxy)-1-methyl-3-(trifluoromethyl)pyrazole-4-carboxylic acid
Pyroxasulfone Impurity 11
ImpurityLevels of characterisation
- Cat. No.
- P-P1065-012
- CAS
- 2956653-47-5
- Formula
- C6H5F5N2O2
- Synonyms
- [3-(Difluoromethoxy)-5-(trifluoromethyl)-1H-pyrazol-4-yl]methanol
Pyroxasulfone Impurity 2
ImpurityLevels of characterisation
- Cat. No.
- P-P1065-003
- CAS
- 946409-52-5
- Formula
- C7H7F5N2O2
- Synonyms
- 5-Difluoromethoxy-4-hydroxymethyl-1-methyl-3-trifluoromethylpyrazole
Pyroxasulfone Impurity 3
ImpurityLevels of characterisation
- Cat. No.
- P-P1065-004
- CAS
- 656825-93-3
- Formula
- C12H14F5N3O3S
- Synonyms
- 3-[[5-(Difluoromethoxy)-1-methyl-3-(trifluoromethyl)pyrazol-4-yl]methylsulfinyl]-5,5-dimethyl-4H-1,2-oxazole
Pyroxasulfone Impurity 4
ImpurityLevels of characterisation
- Cat. No.
- P-P1065-005
- CAS
- 1379794-42-9
- Formula
- C6H5F5N2O4S
- Synonyms
- [3-(Difluoromethoxy)-5-(trifluoromethyl)-1H-pyrazol-4-yl]methanesulfonic acid
Pyroxasulfone Impurity 8
ImpurityLevels of characterisation
- Cat. No.
- P-P1065-009
- CAS
- 2385518-85-2
- Formula
- C6H7F3N2O2
Pyroxasulfone Impurity 9
ImpurityLevels of characterisation
- Cat. No.
- P-P1065-010
- CAS
- 1379794-40-7
- Formula
- C7H7F5N2O4S
- Synonyms
- [5-(Difluoromethoxy)-1-methyl-3-(trifluoromethyl)pyrazol-4-yl]methanesulfonic acid
Quinidine EP Impurity C
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-Q008-003
- CAS
- 1435-55-8
- Formula
- C20H26N2O2
- Family
- Quinidine
- Synonyms
- Dihydroquinidine, Hydroquinidine
Quinidine EP Impurity C N-Oxide
ImpurityLevels of characterisation
- Cat. No.
- P-Q008-004
- CAS
- 158614-67-6
- Formula
- C20H26N2O3
- Family
- Quinidine
- Synonyms
- Dihydroquinidine N-Oxide
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