Brexpiprazole Related Compounds & Impurities

Brexpiprazole is a serotonin-dopamine activity modulator with partial D2/5-HT1A agonism and 5-HT2A antagonism, used for schizophrenia and as adjunct therapy in major depressive disorder.

Simson Pharma Limited along with its subsidiary offices Simson Pharma Global Ltd. (UK) and Simson Pharma Global LLC (USA) is a trusted manufacturer and supplier of high-quality pharmaceutical reference standards, offering a comprehensive portfolio of Brexpiprazole reference standards, pharmacopeial and non-pharmacopeial Brexpiprazole impurities, related compounds, related substances, metabolites, stable isotope-labelled compounds, deuterium labelled compounds and nitrosamine (N-NO) reference standards.

These materials support pharmaceutical research and development, product development, ANDA and DMF submissions, quality control (QC), analytical method development and validation, stability studies, impurity identification, and genotoxic impurity assessment.

Our Brexpiprazole-related reference standards are thoroughly characterized using advanced analytical techniques and are supplied with comprehensive Certificates of Analysis (COA) and supporting analytical data from our USFDA certified, ISO 17025 and ISO 17034 accredited Lab, to meet global regulatory expectations. EP and USP traceable reference standards can also be provided upon request, subject to availability. Simson is also a provider of EP and USP traceable standards. To ensure consistent quality and reliability, our reference standards are periodically re-tested according to established quality management procedures.

Pharmaceutical Reference Standards / Impurity Standards

Brexpiprazole Impurity 22 Hydrochloride
Brexpiprazole Impurity 63
Ethyl-4-Bromo-1-Benzothiophene-2-Carboxylate
Brexpiprazole
Brexpiprazole Impurity 1
Brexpiprazole N-Oxide
Brexpiprazole N-Oxide Dihydrate
Brexpiprazole Impurity 4
Brexpiprazole Impurity 9
Brexpiprazole Impurity 10
Brexpiprazole Impurity 12 Dihydrate
Brexpiprazole Impurity 15
N-Alkyl Brexpiprazole
Brexpiprazole Impurity 11
Brexpiprazole Impurity 14
Brexpiprazole Impurity 7
Brexpiprazole Impurity 7 Dihydrochloride
Brexpiprazole Sulfoxide
Brexpiprazole Impurity 8
Brexpiprazole Desquinolinonyl Impurity
Brexpiprazole Impurity 17
Brexpiprazole Impurity 18
Brexpiprazole Impurity 23
Brexpiprazole Impurity 24
O-Alkyl Brexpiprazole
Brexpiprazole Impurity-12
Brexpiprazole Impurity 25
7-(4-(piperzin-1-yl)butoxy)quinolin-2(1H)-one
Brexpiprazole Impurity 26
Brexpiprazole Impurity 42
Brexpiprazole Impurity 31
Brexpiprazole Impurity 32
Brexpiprazole Impurity 5
Brexpiprazole Impurity 13
Brexpiprazole Impurity 40
Brexpiprazole Impurity 39
Brexpiprazole O-Dimer
Brexpiprazole Impurity 48
Brexpiprazole Impurity 8
8-(benzo[b]thiophen-4-yl)-5,8-diazaspiro[4.5]decan-5-ium bromide
Brexpiprazole Di-N-Oxide
1-(4-(4-(Benzo[b]thiophen-4-yl)piperazin-1-yl)butyl)-7-(4-((2-oxo-1,2-dihydroquinolin-6-yl)oxy)butoxy)quinolin-2(1H)-one
Brexpiprazole Impurity 20
Brexpiprazole Impurity 19
1-(benzo[b]thiophen-7-yl)piperazine Hydrochloride
6-Bromo-benzo[b]thiophene
7-Bromobenzo[b]thiophene
7-(4-(4-(2,3-dihydro-[2,4`-bibenzo[b]thiophen]-4-yl)piperazin-1-yl)butoxy)quinolin-2(1H)-one
1-(4-Chlorobutyl)-7-hydroxyquinolin-2(H)-one
2-(4-Chlorobutoxy)quinolin-7-ol
Brexpiprazole Impurity 28
Brexpiprazole Impurity 27
Brexpiprazole Di-N-Oxide Hydrate
Brexpiprazole Impurity 22
Brexpiprazole Carbamate Impurity
Brexpiprazole Nitroso impurity
Aripiprazole Impurity 40
Aripiprazole Impurity 39
Brexpiprazole Impurity 45
Brexpiprazole Impurity 41
7-[4-[7-(4-Chlorobutoxy) quinolin-2-yl]oxybutoxy]-4aH-quinolin-2-one
Brexpiprazole Impurity 60
Brexpiprazole Nitroso Impurity 1
Brexpiprazole Impurity 23
Brexpiprazole Impurity 33
Brexpiprazole Nitroso Impurity 2
Brexpiprazole Impurity 6
Brexpiprazole Impurity 48 Iodine salt
Brexpiprazole O-substitute
Brexpiprazole Impurity 48 Chloride
4-(4-(benzo[b]thiophen-4-yl)piperazin-1-yl)butanoic acid hydrochloride
Brexpiprazole Impurity 79
Brexpiprazole Impurity 81
Brexpiprazole Impurity 82
Brexpiprazole Impurity 80
Brexpiprazole Hydrate
Brexpiprazole Dihydrate
Brexpiprazole Impurity 29
Brexpiprazole Impurity 52
Brexpiprazole Impurity 16
Benzo[b]thiophene
Brexpiprazole Cyclic Dimer
Brexpiprazole Impurity 2

Isotope Labelled Compounds

Brexpiprazole-D8
Brexpiprazole D8 (alkyl-D8)