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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 5,421-5,430 of 9,730

4-Butoxy Coumarin

APILevels of characterisation
Cat. No.
P-B705-001
CAS
71386-90-8
Formula
C13H14O3
Synonyms
4-Butoxy-2H-1-benzopyran-2-one, 4-butoxychromen-2-one

4-Butoxybutanol

APILevels of characterisation
Cat. No.
P-B706-001
CAS
4161-24-4
Formula
C8H18O2
Synonyms
4-Butoxybutan-1-ol, Butylene glycol n-butyl ether

2-butoxyethanol

APILevels of characterisation
Cat. No.
P-B707-001
CAS
111-76-2
Formula
C6H14O2
Synonyms
Butyl glycol, Butyl cellosolve

4-butoxyisophthalonitrile

APILevels of characterisation
Cat. No.
P-B708-001
CAS
1805770-41-5
Formula
C12H12N2O
Synonyms
4-butoxybenzene-1,3-dicarbonitrile, Febuxostat Impurity 123
Cat. No.
P-B801-001
CAS
325953-41-1
Formula
C12H18N2O2
Synonyms
tert-butyl N-(4-amino-3-methylphenyl)carbamate, N-(4-amino-3-methylphenyl)carbamic acid tert-butyl ester

n-Butyl 2-Hydroxyethanesulfonate

APILevels of characterisation
Cat. No.
P-B765-001
CAS
78303-74-9
Formula
C6H14O4S
Synonyms
Butyl 2-hydroxyethanesulfonate, Ethanesulfonic acid, 2-hydroxy-, butyl ester

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