Guanosine Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-G296-004
- CAS
- 93905-80-7
- Formula
- C9H13N5O4
- Synonyms
- 2-Amino-7-(2,3,4-trihydroxybutyl)-3H-purin-6-one, 2-amino-7-(2,3,4-trihydroxybutyl)-1H-purin-6-one
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 52,851-52,860 of 59,523
Guanosine Impurity 2
ImpurityLevels of characterisation
- Cat. No.
- P-G296-010
- CAS
- 237399-30-3
- Formula
- C10H12FN5O4
- Synonyms
- 2-Amino-9-[(2S,3R,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-3H-purin-6-one
Guanosine Impurity 3
ImpurityLevels of characterisation
- Cat. No.
- P-G296-011
- CAS
- 237399-27-8
- Formula
- C10H12FN5O4
- Synonyms
- 2-Amino-7-[(2R,3R,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-3H-purin-6-one
Guanosine Impurity 5
ImpurityLevels of characterisation
- Cat. No.
- P-G296-013
- CAS
- 117723-13-4
- Formula
- C11H17N5O11P2
- Synonyms
- [(2R,3S,4R,5R)-5-(2-Amino-7-methyl-6-oxo-3H-purin-9-ium-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl phosphono hydrogen phosphate, 7-Methylguanosine 5'-(trihydrogen diphosphate)
Guanosine Impurity 6
ImpurityLevels of characterisation
- Cat. No.
- P-G296-014
- CAS
- 852155-74-9
- Formula
- C11H17N5O11P2·C6H15N
Guanosine Impurity 7 Disodium Salt
ImpurityLevels of characterisation
- Cat. No.
- P-G296-015
- CAS
- 852155-68-1
- Formula
- C14H18N7O10P2·2Na
- Synonyms
- Disodium 2-amino-9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-[[(hydroxy-imidazol-1-yl-oxidophosphaniumyl)oxy-dioxidophosphaniumyl]oxymethyl]oxolan-2-yl]-7-methylpurin-9-ium-6-olate
Hexamidine EP Impurity B
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-H014-004
- CAS
- 2469554-78-5
- Formula
- C22H29N3O3
- Family
- Hexamidine
Hexamidine EP Impurity D
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-H014-009
- CAS
- 2514722-87-1
- Formula
- C22H28N2O4
- Family
- Hexamidine
- Synonyms
- Ethyl 4[[6-(4-Carbamimidoylphenoxy)hexyl]oxy]benzoate, ethyl 4-[6-(4-carbamimidoylphenoxy)hexoxy]benzoate
Hexamidine Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-H014-012
- CAS
- 74065-84-2
- Formula
- C20H24N2O4
- Family
- Hexamidine
- Synonyms
- 4,4'-(hexane-1,6-diylbis(oxy))dibenzamide, 4-[6-(4-carbamoylphenoxy)hexoxy]benzamide
Hydroxy Flutamide
ImpurityLevels of characterisation
- Cat. No.
- P-F103-013
- CAS
- 52806-53-8
- Formula
- C11H11F3N2O4
- Family
- Flutamide
- Synonyms
- 2-hydroxy-2-methyl-N-[4-nitro-3-(trifluoromethyl)phenyl]propanamide, OH-flutamide
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