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Pharmaceutical analytical standards

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

Active ingredients from A to Z →

Results 57,141-57,150 of 59,523

7,8-Dehydrorutecarpine

ImpurityLevels of characterisation
Cat. No.
P-R206-002
CAS
55786-24-8
Formula
C18H11N3O
Synonyms
7,8-Dehydrorutaecarpine

N-Demethyl Spinetoram J

ImpurityLevels of characterisation
Cat. No.
P-S335-002
CAS
1382419-17-1
Formula
C42H67NO10
Synonyms
N-Demethyl-XDE-175-L

O-Des-(2,2-methylbutyryl) Spirodiclofen

ImpurityLevels of characterisation
Cat. No.
P-S344-002
CAS
148476-22-6
Formula
C15H14Cl2O3
Synonyms
Spirodiclofen Impurity 1, 3-(2,4-Dichlorophenyl)-4-hydroxy-1-oxaspiro(4.5)dec-3-en-2-one

Desacetyl Pipecuronium Bromide

ImpurityLevels of characterisation
Cat. No.
P-P122-002
CAS
74395-81-6
Formula
C33H60N4O3·2Br
Family
Pipecuronium
Synonyms
Pipecuronium Bromide Impurity 2, Pipecuronium bromide Impurity 3

Desacetylvinblastine

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-V048-002
CAS
3352-69-0
Formula
C44H56N4O8
Family
Vindesine
Synonyms
Vincristine EP Impurity E, 4-Desacetylvinblastine

Desisopropyliprodione

ImpurityLevels of characterisation
Cat. No.
P-I213-004
CAS
79076-80-5
Formula
C10H7Cl2N3O3
Synonyms
Iprodione Impurity 1, 3-(3,5-dichlorophenyl)-2,4-dioxoimidazolidine-1-carboxamide

Desmethyl-Bicyclopyrone

ImpurityLevels of characterisation
Cat. No.
P-B391-006
CAS
380354-97-2
Formula
C18H18F3NO5
Synonyms
Bicyclopyrone Impurity 3

Desmethylmetrifonate

ImpurityLevels of characterisation
Cat. No.
P-M111-003
CAS
684-31-1
Formula
C3H6Cl3O4P
Family
Metrifonate
Synonyms
Desmethyl-trichlorfon, methoxy-(2,2,2-trichloro-1-hydroxyethyl)phosphinic acid

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