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1-(Benzo[b]thiophen-4-yl)piperazine

1-(Benzo[b]thiophen-4-yl)piperazine structure

CAS No.: 846038-18-4

Chemical Name:: 1-(Benzo[b]thiophen-4-yl)piperazine

Synonyms: Brexpiprazole Metabolite M5;1-(Benzothien-4-yl)piperazine;1-Benzo[b]thien-4-yl-piperazine;1-benzo [b] thiophen-4-piperazine;Piperazine, 1-benzo[b]thien-4-yl-;1-(1-benzothiophen-4-yl)piperazine;4-(1-Piperazinyl)benzo[b]thiophene;1-(Benzo[b]thiophen-4-yl)piperazine;1-(Benzo[b]thiophen-4-yl)piperazine - [B93686];1-benzophenyl [b] thiophene-4-based piperazine

CBNumber:: CB22676955

Molecular Formula:: C12H14N2S

Molecular Weight:: 218.32

MDL Number:: MFCD22036633

MOL File:: 846038-18-4.mol

MSDS File:: SDS

Last updated:2025-07-31 22:42:24

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1-(Benzo[b]thiophen-4-yl)piperazine Properties

Melting point	>75oC (dec.)
Boiling point	394.4±22.0 °C(Predicted)
Density	1.203±0.06 g/cm3(Predicted)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	DMSO (Slightly), Methanol (Slightly)
pka	8.93±0.10(Predicted)
form	Solid
color	Pale Brown
FDA UNII	87R78G2NXN

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P305+P351+P338

1-(Benzo[b]thiophen-4-yl)piperazine price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	B194843	1-Benzo[b]thien-4-yl-piperazine	846038-18-4	500mg	$65	2021-12-16	Buy
TRC	B194843	1-Benzo[b]thien-4-yl-piperazine	846038-18-4	5g	$155	2021-12-16	Buy
Alichem	846038184	1-(Benzo[b]thiophen-4-yl)piperazine	846038-18-4	10g	$163.5	2021-12-16	Buy
Crysdot	CD11047516	1-(Benzo[b]thiophen-4-yl)piperazine 95+%	846038-18-4	250mg	$265	2021-12-16	Buy
Alichem	846038184	1-(Benzo[b]thiophen-4-yl)piperazine	846038-18-4	25g	$307.4	2021-12-16	Buy

Product number	Packaging	Price	Buy
B194843	500mg	$65	Buy
B194843	5g	$155	Buy
846038184	10g	$163.5	Buy
CD11047516	250mg	$265	Buy
846038184	25g	$307.4	Buy

1-(Benzo[b]thiophen-4-yl)piperazine Chemical Properties,Uses,Production

Uses

is an intermediate in synthesizing Brexpiprazole 5-1H-Quinolin-2-one (B677428), an impurity of Brexpiprazole (B677385), which is a drug candidate useful in treatment and prevention of mental disorders including CNS disorders.

1-(Benzo[b]thiophen-4-yl)piperazine Preparation Products And Raw materials

Raw materials

Preparation Products

1-(Benzo[b]thiophen-4-yl)piperazine Suppliers

Global( 83)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Moxin Chemicals	+86-17320513646 +8617320513646	anna@molcoo.com	China	10000	58
Capot Chemical Co.,Ltd.	+8613336195806	sales@capot.com	China	29734	60
Beijing Cooperate Pharmaceutical Co.,Ltd	010-60279497	sales01@cooperate-pharm.com	CHINA	1803	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29852	58
AFINE CHEMICALS LIMITED	+86-0571-85134551	sales@afinechem.com	China	15144	58
Hefei Hirisun Pharmatech Co., Ltd	+8615056975894	shawn@hirisunpharm.com	CHINA	9911	58
changzhou huayang technology co., ltd	+8615250961469	2571773637@qq.com	China	9644	58
sgtlifesciences pvt ltd	+8617013299288	dj@sgtlifesciences.com	China	12373	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418684 +8618949823763	sales@tnjchem.com	China	25356	58
HANGZHOU LEAP CHEM CO., LTD.	+86-571-87711850	market18@leapchem.com	China	24727	58

Supplier	Advantage
Moxin Chemicals	58
Capot Chemical Co.,Ltd.	60
Beijing Cooperate Pharmaceutical Co.,Ltd	55
career henan chemical co	58
AFINE CHEMICALS LIMITED	58
Hefei Hirisun Pharmatech Co., Ltd	58
changzhou huayang technology co., ltd	58
sgtlifesciences pvt ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
HANGZHOU LEAP CHEM CO., LTD.	58

View Lastest Price from 1-(Benzo[b]thiophen-4-yl)piperazine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-08-01	Brexpiprazole Impurity 116 846038-18-4	US $0.00-0.00 / mg	10mg	99%+ HPLC	1000	Moxin Chemicals
2023-05-04	1-benzo [b] thiophen-4-piperazine 846038-18-4	US $48.00-40.00 / KG	1公斤	99%	20tons	Guangzhou Sunton Biotechnology Co., Ltd.
2019-07-06	1-(Benzo[b]thiophen-4-yl)piperazine 846038-18-4	US $1.00 / KG	1KG	98%	100KG	Career Henan Chemical Co

Brexpiprazole Impurity 116
846038-18-4
US $0.00-0.00 / mg
99%+ HPLC
Moxin Chemicals

1-benzo [b] thiophen-4-piperazine
846038-18-4
US $48.00-40.00 / KG
99%
Guangzhou Sunton Biotechnology Co., Ltd.

1-(Benzo[b]thiophen-4-yl)piperazine
846038-18-4
US $1.00 / KG
98%
Career Henan Chemical Co

1-(Benzo[b]thiophen-4-yl)piperazine Spectrum

1-(Benzo[b]thiophen-4-yl)piperazine(846038-18-4)¹HNMR

846038-18-4(1-(Benzo[b]thiophen-4-yl)piperazine)Related Search:

Brexpiprazole Dimer Impurity 94 Brexpiprazole Impurity 98 1-benzo[b]thien-3-ylPiperazine Piperazine, 1-(1,1-dioxidobenzo[b]thien-4-yl)- INDEX NAME NOT YET ASSIGNED

1,2,5,6,7,8-HEXAHYDROQUINOLINE-2,5-DIONE 1-[2-(Benzothiophen-4-yl)benzothiophen-4-yl]piperazine 2H-1,4-Benzoxazin-3(4H)-one, 2-(β-D-glucopyranosyloxy)-4,7-dihydroxy-, (2R)- Brexpiprazole Dimer Impurity 80 (αR,βS)-β-(BenzoylaMino)-α-[[(1,1-diMethylethyl)diMethylsilyl]oxy]-benzenepropanoic Acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-Bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,1

8-hydroxy-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one 3,9-Bis[4-(4-benzo[b]thien-4-yl-1-piperazinyl)butoxy]-6b,11,12a,12b-tetrahydro- cyclobuta[1,2-c:3,4-c']diquinoline-6,12(5H,6aH)-dione Brexpiprazole Dimer Impurity 90 Brexpiprazole Dimer Impurity 101 m-Anisidine

Brexpiprazole Impurity 4 2-Propenamide, N-[3-[4-(4-benzo[b]thien-4-yl-1-piperazinyl)butoxy]phenyl]-3-phenyl- Brexpiprazole Impurity 100

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1-(Benzo[b]thiophen-4-yl)piperazine 4-(1-Piperazinyl)benzo[b]thiophene 1-(1-benzothiophen-4-yl)piperazine 1-Benzo[b]thien-4-yl-piperazine 1-benzophenyl [b] thiophene-4-based piperazine Piperazine, 1-benzo[b]thien-4-yl- 1-benzo [b] thiophen-4-piperazine 1-(Benzothien-4-yl)piperazine Brexpiprazole Metabolite M5 1-(Benzo[b]thiophen-4-yl)piperazine - [B93686] 846038-18-4