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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 56,201-56,210 of 59,523

Bromantane-d5

Isotopically labelledLevels of characterisation
Cat. No.
P-B113-004
CAS
1794737-27-1
Formula
C16H15D5BrN
Family
Bromantane
Synonyms
N-(4-bromo-2,3,5,6-tetradeuteriophenyl)-2-deuterioadamantan-2-amine

Bucladesine Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-B129-007
CAS
70253-67-7
Formula
C14H17N5NaO7P
Family
Bucladesine
Synonyms
N6-Monobutyryladenosine 3':5'-cyclic monophosphate sodium salt

Bufexamac EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-B132-002
CAS
4547-57-3
Formula
C12H16O3
Family
Bufexamac
Synonyms
2-(4-butoxyphenyl)acetic acid, Benzeneacetic acid, 4-butoxy-

Bufexamac EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-B132-003
CAS
29056-06-2
Formula
C13H18O3
Family
Bufexamac
Synonyms
Methyl 4-butoxyphenylacetate, methyl 2-(4-butoxyphenyl)acetate

Bufexamac EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-B132-004
CAS
1185726-73-1
Formula
C16H24O3
Family
Bufexamac
Synonyms
Butyl 2-(4-butoxyphenyl)acetate, Benzeneacetic acid, 4-butoxy-, butyl ester

Bufexamac EP Impurity D

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-B132-005
CAS
3413-59-0
Formula
C12H17NO2
Family
Bufexamac
Synonyms
4-Butoxybenzeneacetamide, 2-(4-butoxyphenyl)acetamide

3,5-Campestadiene

ImpurityLevels of characterisation
Cat. No.
P-C343-003
CAS
102491-95-2
Formula
C28H46

Campesterol

ImpurityLevels of characterisation
Cat. No.
P-C343-004
CAS
474-62-4
Formula
C28H48O
Synonyms
Campesterol (mixture of isomers), Campesterin

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