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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 2,981-2,990 of 5,812

Lopinavir EP Impurity T

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-L090-009
CAS
2942244-19-9
Formula
C57H66N4O7
Family
Lopinavir
Synonyms
Lopinavir Impurity T

Methionine EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-M082-002
CAS
3226-65-1
Formula
C5H11NO3S
Family
Methionine
Synonyms
L-Methionine Sulfoxide, Methionine Sulfoxide

Methionine EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-M082-003
CAS
7314-32-1
Formula
C5H11NO4S
Family
Methionine
Synonyms
L-Methionine Sulfone, s-dioxymethionine

Methionine EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-M082-005
CAS
65-82-7
Formula
C7H13NO3S
Family
Methionine
Synonyms
N-Acetyl-L-Methionine, N-Acetylmethionine

Propafenone EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-P211-003
CAS
3516-95-8
Formula
C15H14O2
Family
Propafenone
Synonyms
2'-Hydroxy-3-phenylpropiophenone, 1-(2-hydroxyphenyl)-3-phenylpropan-1-one

Propafenone EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-P211-002
CAS
88308-22-9
Formula
C21H25NO3
Family
Propafenone
Synonyms
Desphenethyl-(E)-styrylpropafenone

Propafenone EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-P211-004
CAS
22525-95-7
Formula
C18H18O3
Family
Propafenone
Synonyms
2'-(Oxiranylmethoxy)-3-phenylpropiophenone, 1-[2-(oxiran-2-ylmethoxy)phenyl]-3-phenylpropan-1-one

Propafenone EP Impurity D

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-P211-005
CAS
91401-73-9
Formula
C18H20O4
Family
Propafenone
Synonyms
Depropylamino Hydroxy Propafenone, 1-[2-(2,3-dihydroxypropoxy)phenyl]-3-phenylpropan-1-one

Propafenone EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-P211-006
CAS
165279-79-8
Formula
C18H19ClO3
Family
Propafenone
Synonyms
Depropylamino chloro propafenone, 1-[2-(3-chloro-2-hydroxypropoxy)phenyl]-3-phenylpropan-1-one

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