trans-Doxercalciferol
ImpurityLevels of characterisation
- Cat. No.
- P-D182-018
- CAS
- 74007-20-8
- Formula
- C28H44O2
- Family
- Doxercalciferol
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 50,771-50,780 of 59,523
Doxercalciferol Impurity 2
ImpurityLevels of characterisation
- Cat. No.
- P-D182-012
- CAS
- 112670-78-7
- Formula
- C34H58O2Si
- Family
- Doxercalciferol
Doxercalciferol Impurity 4
ImpurityLevels of characterisation
- Cat. No.
- P-D182-014
- CAS
- 111594-58-2
- Formula
- C40H72O2Si2
- Family
- Doxercalciferol
- Synonyms
- [(1S,3E,5R)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R,5R)-5,6-Dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-5-[tert-butyl(dimethyl)silyl]oxy-2-methylidenecyclohexyl]oxy-tert-butyl-dimethylsilane
Doxercalciferol Impurity 5
ImpurityLevels of characterisation
- Cat. No.
- P-D182-015
- CAS
- 115540-27-7
- Formula
- C34H58O2Si
- Family
- Doxercalciferol
Doxercalciferol Impurity 6
ImpurityLevels of characterisation
- Cat. No.
- P-D182-016
- CAS
- 115540-28-8
- Formula
- C40H72O2Si2
- Family
- Doxercalciferol
- Synonyms
- [(1R,3E,5R)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R,5R)-5,6-Dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-5-[tert-butyl(dimethyl)silyl]oxy-2-methylidenecyclohexyl]oxy-tert-butyl-dimethylsilane
Doxofylline Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-D183-003
- CAS
- 109403-76-1
- Formula
- C15H16N8O4
- Family
- Doxofylline
- Synonyms
- 7,7'-Methylenebis(1,3-dimethyl-1H-purine-2,6(3H,7H)-dione)
Doxofylline Impurity 11
ImpurityLevels of characterisation
- Cat. No.
- P-D183-015
- CAS
- 2095554-12-2
- Formula
- C11H16N4O5
- Family
- Doxofylline
- Synonyms
- 3-(1,3-Dioxolan-2-ylmethyl)-5-[methyl(methylcarbamoyl)amino]imidazole-4-carboxylic acid
Doxofylline Impurity 12
ImpurityLevels of characterisation
- Cat. No.
- P-D183-016
- CAS
- 2095485-27-9
- Formula
- C11H12N4O4
- Family
- Doxofylline
- Synonyms
- 5,7-Dimethyl-13,15-dioxa-3,5,7,10-tetrazatetracyclo[10.2.1.02,10.04,9]pentadeca-2,4(9)-diene-6,8-dione
Doxofylline Impurity 15
ImpurityLevels of characterisation
- Cat. No.
- P-D183-019
- CAS
- 7029-96-1
- Formula
- C11H14N4O4
- Family
- Doxofylline
- Synonyms
- Ethyl (1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-7H-purin-7-yl)acetate, ethyl 2-(1,3-dimethyl-2,6-dioxopurin-7-yl)acetate
Doxofylline Impurity 2
ImpurityLevels of characterisation
- Cat. No.
- P-D183-005
- CAS
- 1429636-72-5
- Formula
- C11H16N4O4
- Family
- Doxofylline
- Synonyms
- 7-(2,2-Dimethoxyethyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione, 7-(2,2-dimethoxyethyl)-1,3-dimethylpurine-2,6-dione
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