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Pharmaceutical analytical standards

Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

Active ingredients from A to Z →

Results 5,011-5,020 of 5,812

Flutamide EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-F103-003
CAS
393-12-4
Formula
C9H7F3N2O3
Family
Flutamide
Synonyms
4’-Nitro-3’-(trifluoromethyl)acetanilide, 4-Nitro-3-trifluoromethylacetanilide

Flutamide EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-F103-004
CAS
13312-12-4
Formula
C10H9F3N2O3
Family
Flutamide
Synonyms
4-Nitro-3-trifluoromethylpropionanilide, N-[4-nitro-3-(trifluoromethyl)phenyl]propanamide

Flutamide EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-F103-005
CAS
1939-27-1
Formula
C11H12F3NO
Family
Flutamide
Synonyms
3-Trifluoromethylisobutyranilide, 2-methyl-N-[3-(trifluoromethyl)phenyl]propanamide

Flutamide EP Impurity F

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-F103-006
CAS
151262-93-0
Formula
C11H11F3N2O3
Family
Flutamide
Synonyms
o-Flutamide, Flutamide Impurity F

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

Iodixanol EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-I056-004
CAS
171897-74-8
Formula
C33H42I6N6O14
Family
Iodixanol
Synonyms
Deacetyl Iodixanol, Iodixanol EP Impurity C (Free Base)

Iodixanol EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-I056-005
CAS
255376-57-9
Formula
C32H38I6N6O13
Family
Iodixanol
Synonyms
Des(2,3-dihydroxypropyl) Iodixanol, Iodixanol EP Impurity E (Free Base)

Iodixanol EP Impurity F

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-I056-016
CAS
171897-73-7
Formula
C33H41I5N6O14
Family
Iodixanol
Synonyms
Iodixanol Impurity F, Iodixanol USP Related Compound F

Iodixanol EP Impurity G

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-I056-017
CAS
171897-72-6
Formula
C35H43I5N6O15
Family
Iodixanol
Synonyms
Iodixanol Impurity G, Iodixanol USP Related Compound G

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