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Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

APIs from A to Z →

Results 30,461-30,470 of 36,550

Idebenone Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-I017-007
CAS
77712-34-6
Formula
C15H22O5
Family
Idebenone
Synonyms
6-(6-Hydroxyhexyl)-2,3-dimethoxy-5-methyl-1,4-benzoquinone, 2-(6-hydroxyhexyl)-5,6-dimethoxy-3-methylcyclohexa-2,5-diene-1,4-dione

Idebenone Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-I017-012
CAS
88543-34-4
Formula
C18H28O5
Family
Idebenone
Synonyms
2-Hydroxy-5-(10-hydroxydecyl)-3-methoxy-6-methylcyclohexa-2,5-diene-1,4-dione

Idebenone Impurity 6

ImpurityLevels of characterisation
Cat. No.
P-I017-013
CAS
88543-33-3
Formula
C18H28O5
Family
Idebenone
Synonyms
2-Hydroxy-6-(10-hydroxydecyl)-3-methoxy-5-methylcyclohexa-2,5-diene-1,4-dione

(R)-Iopamidol

ImpurityLevels of characterisation
Cat. No.
P-I060-017
CAS
88375-91-1
Formula
C17H22I3N3O8
Family
Iopamidol
Synonyms
Iopamidol, (R)-

Iopamidol Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-I060-018
CAS
1798830-49-5
Formula
C17H24IN3O8
Family
Iopamidol
Synonyms
Desdiiodo Iopamidol, Iopamidol Impurity (Desdiiodo Iopamidol)

Isobutyl Phenyl Ether

ImpurityLevels of characterisation
Cat. No.
P-D199-018
CAS
1126-75-6
Formula
C10H14O
Family
Dyclonine
Synonyms
Dyclonine Impurity 9 ((2-Methylpropoxy)benzene), 2-methylpropoxybenzene

Isovalerylspiramycin III

ImpurityLevels of characterisation
Cat. No.
P-S078-014
CAS
212125-76-3
Formula
C51H86N2O16
Family
Spiramycin
Synonyms
Shengjimycin A, Leucomycin V, 9-O-((2R,5S,6R)-5-(dimethylamino)tetrahydro-6-methyl-2H-pyran-2-yl)-, 4b-(3-methylbutanoate) 3-propanoate

(Z)-Istradefylline

ImpurityLevels of characterisation
Cat. No.
P-I103-004
CAS
606080-73-3
Formula
C20H24N4O4
Family
Istradefylline
Synonyms
Istradefylline Impurity 1 ((Z)-Istradefylline), Istradefylline, Z-

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