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Pharmaceutical analytical standards

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

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Results 1,051-1,060 of 5,812

Cinacalcet USP RC E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C166-005
CAS
78573-45-2
Formula
C10H11F3O
Family
Cinacalcet
Synonyms
Cinacalcet USP Related Compound E (3-[3-(Trifluoromethyl)phenyl]propanol), 3-[3-(trifluoromethyl)phenyl]propan-1-ol

Cinacalcet USP Related Compound A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C166-028
CAS
21172-43-0
Formula
C11H13F3O3S
Family
Cinacalcet
Synonyms
3-[3-(trifluoromethyl)phenyl]propyl methanesulfonate, Methanesulfonic acid 3-(3-trifluoromethylphenyl)propyl ester

Lercanidipine EP Impurity D HCl

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-L035-037
CAS
210579-71-8
Formula
C37H43N3O6·HCl
Family
Lercanidipine
Synonyms
5-Ethyl-demethyl Lercanidipine Hydrochloride, Lercanidipine Ethyl Impurity HCl

Lercanidipine EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-L035-022
CAS
100442-33-9
Formula
C20H27NO
Family
Lercanidipine
Synonyms
2-Methyl-1-[N-methyl-N-(3,3-diphenylpropyl)amino]propan-2-ol, 1-((3,3-Diphenylpropyl)(methyl)amino)-2-methyl-2-propanol

Nicotine EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-N052-006
CAS
487-19-4
Formula
C10H10N2
Family
Nicotine
Synonyms
beta-Nicotyrine, Nicotyrine

Nicotine EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-N052-007
CAS
486-56-6
Formula
C10H12N2O
Family
Nicotine
Synonyms
S-(-)-Cotinine, Cotinine

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