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1-(4-Bromophenyl)piperazine

1-(4-Bromophenyl)piperazine structure

CAS No.: 66698-28-0

Chemical Name:: 1-(4-Bromophenyl)piperazine

Synonyms: KML-30;CML-027;1-(4-Bromophenyl);1-(4-BROMOPHENYL)PIPERAZINE;Piperazine, 1-(4-bromophenyl)-;1-(4-Bromophenyl)piperazine - [B93256];1-(4-BROMO-PHENYL)-PIPERAZINE DIHYDROCHLORIDE

CBNumber:: CB8389893

Molecular Formula:: C10H13BrN2

Molecular Weight:: 241.13

MDL Number:: MFCD00130198

MOL File:: 66698-28-0.mol

MSDS File:: SDS

Last updated:2026-05-28 04:36:49

Product description	Number	Pack Size	Price
1-(4-bromophenyl)piperazine 95%	724580	1g	$34.3
1-(4-Bromophenyl)piperazine min. 95.0 %	B6462	1G	$57
1-(4-Bromophenyl)piperazine min. 95.0 %	B6462	5G	$170
1-(4-Bromophenyl)piperazine Asreported	261987	25g	$543
1-(4-Bromophenyl)piperazine Asreported	261987	50g	$825
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1-(4-Bromophenyl)piperazine Properties

Melting point	91-95 °C
Boiling point	353.3±27.0 °C(Predicted)
Density	1.386±0.06 g/cm3(Predicted)
storage temp.	2-8°C
form	solid
pka	8.88±0.10(Predicted)
InChI	InChI=1S/C10H13BrN2/c11-9-1-3-10(4-2-9)13-7-5-12-6-8-13/h1-4,12H,5-8H2
InChIKey	PJHPFAFEJNBIDC-UHFFFAOYSA-N
SMILES	N1(C2=CC=C(Br)C=C2)CCNCC1
CAS DataBase Reference	66698-28-0(CAS DataBase Reference)
FDA UNII	RX2Y9C2G6X
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302+H312+H332
Precautionary statements	P261-P264-P280-P301+P312-P302+P352+P312-P304+P340+P312
Hazard Codes	Xi,Xn
Risk Statements	20/21/22
WGK Germany	1
Hazard Note	Irritant
Storage Class	11 - Combustible Solids
Hazard Classifications	Acute Tox. 4 Dermal Acute Tox. 4 Inhalation Acute Tox. 4 Oral

1-(4-Bromophenyl)piperazine price More Price(57)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	724580	1-(4-bromophenyl)piperazine 95%	66698-28-0	1g	$34.3	2026-04-30	Buy
TCI Chemical	B6462	1-(4-Bromophenyl)piperazine min. 95.0 %	66698-28-0	1G	$57	2026-04-30	Buy
TCI Chemical	B6462	1-(4-Bromophenyl)piperazine min. 95.0 %	66698-28-0	5G	$170	2026-04-30	Buy
Usbiological	261987	1-(4-Bromophenyl)piperazine Asreported	66698-28-0	25g	$543	2026-06-03	Buy
Usbiological	261987	1-(4-Bromophenyl)piperazine Asreported	66698-28-0	50g	$825	2026-06-03	Buy

Product number	Packaging	Price	Buy
724580	1g	$34.3	Buy
B6462	1G	$57	Buy
B6462	5G	$170	Buy
261987	25g	$543	Buy
261987	50g	$825	Buy

1-(4-Bromophenyl)piperazine Chemical Properties,Uses,Production

Description

1-(4-Bromophenyl)piperazine (street names: 4-bromo-piperein, 4-BP, brein) is structurally related to 1-(4-fluorophenyl)piperazine and to 1-(4-chlorophenyl)piperazine. The only difference is the halogen substituent type attached to the phenyl ring's para-position. In the case of NPSs from the methcathinone group, which are also neurotransmitter releasers, structure–activity studies demonstrated that the replacement of a fluorine or chlorine atom with a bromine atom resulted in a compound with more potency for the release of both dopamine and serotonin. The lowest dopamine selectivity, an additional consequence of these halogen replacements, results in lower abuse potential in favor of empathogenic properties[1].

References

[1] Magdalena Popawska. “Identification and structural characterization of three psychoactive substances, phenylpiperazines (pBPP and 3,4-CFPP) and a cocaine analogue (troparil), in collected samples.” Forensic Toxicology 40 1 (2022): 132–143.

1-(4-Bromophenyl)piperazine synthesis

Synthesis of 1-(4-Bromophenyl)piperazine from 1-Phenylpiperazine

1-(4-Bromophenyl)piperazine Preparation Products And Raw materials

Raw materials

4-(4-BROMO-PHENYL)-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER Nornitrogen mustard BIS(2-BROMOETHYL)AMINE HYDROBROMIDE Piperazine 4-Bromoaniline

1-Phenylpiperazine Bis(2-chloroethyl)amine hydrochloride 1-Bromo-4-iodobenzene 1,4-Dibromobenzene

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Preparation Products

4-(4-ISOPROPYLPIPERIZINYL)PHENYLBORONIC ACID, PINACOL ESTER 1-(4-BROMO-PHENYL)-4-ISOPROPYL-PIPERAZINE

1-(4-Bromophenyl)piperazine Suppliers

Global( 174)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
LY Global chemicals co.,ltd .	+86-1837154342	info@lychems.cn	China	968	58
Hebei Fanbo Pharmaceutical Technology Co., Ltd	15832170903	tina@gnchemicals.com	China	264	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29626	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	14032	58
Chembon Pharmaceutical Co., Ltd.	+86-28-8425-2981		CHINA	722	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32998	60
Klong Industrial Co., Ltd	0086-519-68231162	info@klongchem.com	CHINA	131	58
Changzhou Ansciep Chemical Co., Ltd.	+86 519 86305871	sales@ansciepchem.com	CHINA	4241	58
Accela ChemBio Inc.	+1-858-6993322 +86-18019713315	info@accelachem.com	United States	21189	58
BOC Sciences	+1-631-485-4226	inquiry@bocsci.com	United States	19935	58

Supplier	Advantage
LY Global chemicals co.,ltd .	58
Hebei Fanbo Pharmaceutical Technology Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Chembon Pharmaceutical Co., Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
Klong Industrial Co., Ltd	58
Changzhou Ansciep Chemical Co., Ltd.	58
Accela ChemBio Inc.	58
BOC Sciences	58

View Lastest Price from 1-(4-Bromophenyl)piperazine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2023-12-04	1-(4-BROMOPHENYL)PIPERAZINE 66698-28-0		1kg	99%	1000 KG	LY Global chemicals co.,ltd .
2022-01-15	1-(4-Bromophenyl)piperazine 66698-28-0		1KG	97.6%	100 tons	Honest Joy Holdings Limited
2020-01-09	1-(4-BROMOPHENYL)PIPERAZINE 66698-28-0	$3.00	1KG	98%	200KG	Career Henan Chemical Co

1-(4-BROMOPHENYL)PIPERAZINE
66698-28-0
99%
LY Global chemicals co.,ltd .

1-(4-Bromophenyl)piperazine
66698-28-0
$0.00
97.6%
Honest Joy Holdings Limited

1-(4-BROMOPHENYL)PIPERAZINE
66698-28-0
$3.00
98%
Career Henan Chemical Co

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Vortioxetine Imp.E Vortioxetine Impurity 2 1-(4-Bromophenyl)-piperazine x HCl,1-(4-Bromophenyl)piperazine hydrochloride 98%,1-(4-BROMOPHENYL)-PIPERAZINE HCL,1-(4-BROMOPHENYL)PIPERAZINE HYDROCHLORIDE 1-(4-Bromophenyl)piperazine 1-(2-BROMOPHENYL)-PIPERAZINE >97%,1-(2-BROMOPHENYL)PIPERAZINE

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5-BROMO-2-(4-METHYLPIPERAZIN-1-YL)ANILINE 3-NITRO-4-(4-BENZYL-1-PIPERAZINO)BROMOBENZENE tert-butyl 4-(2-amino-4-bromophenyl)piperazine-1-carboxylate

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1-(4-BROMOPHENYL)PIPERAZINE 1-(4-BROMO-PHENYL)-PIPERAZINE DIHYDROCHLORIDE CML-027 Piperazine, 1-(4-bromophenyl)- KML-30 1-(4-Bromophenyl) 1-(4-Bromophenyl)piperazine - [B93256] 66698-28-0 pharmacetical Piperaizine Heterocycles