(2E)-N-(3-Hydroxyphenyl)-3-phenyl-2-propenamide
- CAS
- 616227-75-9
- Formula
- C15H13NO2
- MW
- 239.27 g/mol
VQ-035139
Impurity reference standards
Brexpiprazole impurities & reference standards
Characterised Brexpiprazole impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
109reference materials
1nitrosamine impurities
2isotope-labelled
COAHPLC · NMR · MS on request
![1-([2,4'-bibenzo[b]thiophen]-4-yl)piperazine chemical structure](/media/structures/OYQMPLBCUUGIEM-UHFFFAOYSA-N.svg)
![1-(2,3-Dihydro-[2,4'-bibenzo[b]thiophen]-4-yl)piperazine chemical structure](/media/structures/QOLJDCZXEUUSKM-UHFFFAOYSA-N.svg)
1-(2,3-Dihydro-[2,4'-bibenzo[b]thiophen]-4-yl)piperazine
- CAS
- 1420987-85-4
- Formula
- C20H20N2S2
- MW
- 352.5 g/mol
VQ-024637
![1-(4-(4-(Benzo[b]thiophen-4-yl)piperazin-1-yl)butyl)-7-(4-((2-oxo-1,2-dihydroquinolin-7-yl)oxy)butoxy)quinolin-2(1H)-one chemical structure](/media/structures/UCKNCHCPYZWVJE-UHFFFAOYSA-N.svg)
1-(4-(4-(Benzo[b]thiophen-4-yl)piperazin-1-yl)butyl)-7-(4-((2-oxo-1,2-dihydroquinolin-7-yl)oxy)butoxy)quinolin-2(1H)-one
- CAS
- 2518081-42-8
- Formula
- C38H40N4O4S
- MW
- 648.8 g/mol
VQ-036018
![1-(Benzo[b]thiophen-4-yl)piperazine chemical structure](/media/structures/VMIRJNDPLCQEHB-UHFFFAOYSA-N.svg)
![1-(Benzo[b]thiophen-4-yl)piperazine Hydrochloride chemical structure](/media/structures/XDUUWPNOUUQXBX-UHFFFAOYSA-N.svg)
1-(Benzo[b]thiophen-4-yl)piperazine Hydrochloride
- CAS
- 913614-18-3
- Formula
- C12H15ClN2S
- MW
- 254.78 g/mol
VQ-024631
![1-(Benzo[b]thiophen-7-yl)piperazine Hydrochloride](/media/pack/1-benzobthiophen-7-ylpiperazine-hydrochloride.svg?v=3)
1-(Benzo[b]thiophen-7-yl)piperazine Hydrochloride
- CAS
- 105684-41-1
- Formula
- C12H15ClN2S
- MW
- 254.78 g/mol
VQ-029496
![1,4-Bis(4-(Benzo[b]thiophen-4-yl)piperazin-1-yl)butane chemical structure](/media/structures/PNVLZKKCOPKMQH-UHFFFAOYSA-N.svg)
1,4-Bis(4-(Benzo[b]thiophen-4-yl)piperazin-1-yl)butane
- CAS
- 2250242-22-7
- Formula
- C28H34N4S2
- MW
- 490.7 g/mol
VQ-024634
![2,7-Bis(4-(4-(Benzo[b]thiophen-4-yl)piperazin-1-yl)butoxy)quinoline chemical structure](/media/structures/FFPODQCMORKORR-UHFFFAOYSA-N.svg)
2,7-Bis(4-(4-(Benzo[b]thiophen-4-yl)piperazin-1-yl)butoxy)quinoline
- CAS
- 2138169-93-2
- Formula
- C41H47N5O2S2
- MW
- 706 g/mol
VQ-021872
![4-(4-(Benzo[b]thiophen-4-yl)piperazin-1-yl)butanoic acid hydrochloride chemical structure](/media/structures/OFNDSFHGCHNKGZ-UHFFFAOYSA-N.svg)
4-(4-(Benzo[b]thiophen-4-yl)piperazin-1-yl)butanoic acid hydrochloride
- CAS
- 1191901-04-8
- Formula
- C16H21ClN2O2S
- MW
- 340.9 g/mol
VQ-044981
![4-Fluorobenzo[b]thiophene chemical structure](/media/structures/AOIWFWNSLJDPSZ-UHFFFAOYSA-N.svg)
![5- Bromobenzo[b]thiophene chemical structure](/media/structures/RDSIMGKJEYNNLF-UHFFFAOYSA-N.svg)
![7-(4-(4-(1-Oxidobenzo[b]thiophen-4-yl)piperazin-1-yl)butoxy)quinolin-2(1H)-one chemical structure](/media/structures/VJYXYAVCCLPIPM-UHFFFAOYSA-N.svg)
7-(4-(4-(1-Oxidobenzo[b]thiophen-4-yl)piperazin-1-yl)butoxy)quinolin-2(1H)-one
- CAS
- 1191900-51-2
- Formula
- C25H27N3O3S
- MW
- 449.6 g/mol
VQ-021871
![7-Bromobenzo[b]thiophene chemical structure](/media/structures/NOICDPBEDNMHQK-UHFFFAOYSA-N.svg)
![7,7'-[1,4-Piperazinediylbis(4,1-butanediyloxy)]bis-2(1H)-quinolinone chemical structure](/media/structures/IZTGBGRVYSMOEG-UHFFFAOYSA-N.svg)
7,7'-[1,4-Piperazinediylbis(4,1-butanediyloxy)]bis-2(1H)-quinolinone
- CAS
- 2220149-92-6
- Formula
- C30H36N4O4
- MW
- 516.6 g/mol
VQ-024635
![8-(1-Benzothiophen-4--yl)-8-aza-5-azoniaspiro[4,5]decane:chloride chemical structure](/media/structures/BTLIJNBYPANZRX-UHFFFAOYSA-M.svg)
8-(1-Benzothiophen-4--yl)-8-aza-5-azoniaspiro[4,5]decane:chloride
- CAS
- 2143944-64-1
- Formula
- C16H21ClN2S
- MW
- 308.9 g/mol
VQ-035163
![8-(Benzo[b]thiophen-4-yl)-5,8-diazaspiro[4.5]decan-5-ium Bromide chemical structure](/media/structures/SPYWKGZMIDLWEY-UHFFFAOYSA-M.svg)
8-(Benzo[b]thiophen-4-yl)-5,8-diazaspiro[4.5]decan-5-ium Bromide
- CAS
- 2143944-65-2
- Formula
- C16H21BrN2S
- MW
- 353.3 g/mol
VQ-020979
![8-Hydroxy-1,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one chemical structure](/media/structures/WEGLOXRRKPYARS-UHFFFAOYSA-N.svg)
8-Hydroxy-1,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one
- CAS
- 22246-84-0
- Formula
- C10H11NO2
- MW
- 177.2 g/mol
VQ-044563
Brexpiprazole Dequinolinonyl Hydrochloride Impurity
- CAS
- 2411174-74-6
- Formula
- C16H22N2OS.ClH
- MW
- 326.89 g/mol
VQ-004547
FAQs — Brexpiprazole impurities
Which Brexpiprazole impurities do you supply?
We list 109 Brexpiprazole-related reference materials, including process impurities, degradation products, nitrosamine impurities, stable-isotope-labelled standards and related compounds. Each is supplied with a COA, and characterisation data (HPLC, 1H-NMR, MS, IR) can be provided on request.
What are Brexpiprazole impurity standards used for?
They are used for analytical method development and validation, impurity identification and quantification, forced-degradation and stability studies, and to support ANDA, DMF and other regulatory submissions under ICH Q3A/Q3B (and ICH M7 for mutagenic impurities).
Can you synthesise a Brexpiprazole impurity that is not listed?
Yes. Our custom synthesis service can prepare and characterise unlisted impurities, metabolites and labelled analogues from milligram to gram scale. Share the structure or name and required quantity for a quotation.
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