Mon-Fri 9:00-18:00 CET+39 095 7211344info@vitasanlabs.com

Pharmaceutical analytical standards

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

APIs from A to Z →

Results 27,301-27,310 of 35,292

Oxybutynin Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-O069-017
CAS
76142-48-8
Formula
C11H14O3
Family
Oxybutynin
Synonyms
2-Hydroxy-2-phenyl-butyric acid methyl ester, methyl 2-hydroxy-2-phenylbutanoate

Oxybutynin Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-O069-020
CAS
31197-69-0
Formula
C16H22O3
Family
Oxybutynin
Synonyms
ethyl 2-cyclohexyl-2-hydroxy-2-phenylacetate

Oxybutynin Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-O069-033
CAS
81039-74-9
Formula
C17H20O3
Family
Oxybutynin
Synonyms
Phenylcyclohexylglycolic Acid Propargyl Ester, prop-2-ynyl 2-cyclohexyl-2-hydroxy-2-phenylacetate

Oxybutynin-N-Oxide

ImpurityLevels of characterisation
Cat. No.
P-O069-032
CAS
80976-68-7
Formula
C22H31NO4
Family
Oxybutynin
Synonyms
Benzeneacetic acid, alpha-cyclohexyl-alpha-hydroxy-, 4-(diethylamino)-2-butynyl ester, N-oxide, Oxybutynin N-Oxide 90per cent

Penicillanic Acid Sodium Salt

ImpurityLevels of characterisation
Cat. No.
P-S095-017
CAS
4027-62-7
Formula
C8H10NNaO3S
Family
Sulbactam
Synonyms
Sulbactam Impurity 2 Sodium Salt (Penicillanic Acid Sodium Salt), Sodium penicillanate

4-Tert-Pentylphenol

ImpurityLevels of characterisation
Cat. No.
P-A141-014
CAS
80-46-6
Formula
C11H16O
Family
Amorolfine
Synonyms
Amorolfine Impurity 19, 4-(2-methylbutan-2-yl)phenol

4-Propoxybenzoic Acid

ImpurityLevels of characterisation
Cat. No.
P-P228-006
CAS
5438-19-7
Formula
C10H12O3
Family
Proxymetacaine
Synonyms
Proparacaine Impurity 12, p-Propoxybenzoic acid

Need a molecule you cannot find?

Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.