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1-(4-Pyridyl)piperazine

1-(4-Pyridyl)piperazine structure

CAS No.: 1008-91-9

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

Synonyms: BUTTPARK 82\08-09;Pyridyl)piperazin;RARECHEM AH CK 0194;4-pyridyl piperazine;4-PIPERAZINOPYRIDINE;LABOTEST-BB LT00233138;1-(4-PYRIDYL)PIPERAZINE;4-(1-Piperazino)pyridine;1-(4-PYRIDINYL)PIPERAZINE;1-PYRIDIN-4-YL-PIPERAZINE

CBNumber:: CB8417978

Molecular Formula:: C9H13N3

Molecular Weight:: 163.22

MDL Number:: MFCD00040745

MOL File:: 1008-91-9.mol

MSDS File:: SDS

Last updated:2025-09-25 17:15:13

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1-(4-Pyridyl)piperazine Properties

Melting point	137-141 °C
Boiling point	195-200°C 0,3mm
Density	1.081±0.06 g/cm3(Predicted)
Flash point	195-200°C/0.3mm
storage temp.	under inert gas (nitrogen or Argon) at 2–8 °C
solubility	soluble in Methanol
form	powder to crystal
pka	10.73±0.10(Predicted)
color	White to Light yellow
Water Solubility	Soluble in water.
Sensitive	Air Sensitive
BRN	609705
Stability	Air Sensitive
CAS DataBase Reference	1008-91-9(CAS DataBase Reference)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05

Signal word

Danger

Hazard statements

H314

Precautionary statements

P280-P305+P351+P338-P310

Hazard Codes

C,Xi

Risk Statements

34-36/37/38

Safety Statements

26-36/37/39-45-36-37/38/39

RIDADR

UN 3259 8/PG 2

WGK Germany

10-34

Hazard Note

Irritant

HazardClass

PackingGroup

HS Code

29335990

Limited Quantities

1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)

Excepted Quantities

Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

NFPA 704

	1
3		0

1-(4-Pyridyl)piperazine price More Price(31)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	76763	1-(4-Pyridyl)piperazine ≥97.0% (GC)	1008-91-9	1g	$69.9	2025-07-31	Buy
Sigma-Aldrich	76763	1-(4-Pyridyl)piperazine ≥97.0% (GC)	1008-91-9	5G	$91	2025-07-31	Buy
TCI Chemical	P1863	1-(4-Pyridyl)piperazine >98.0%(GC)(T)	1008-91-9	1g	$57	2025-07-31	Buy
American Custom Chemicals Corporation	CHM0016901	1-(4-PYRIDYL)PIPERAZINE 95.00%	1008-91-9	5G	$869.72	2021-12-16	Buy
Matrix Scientific	072685	4-Pyridylpiperazine 95+%	1008-91-9	25g	$397	2021-12-16	Buy

Product number	Packaging	Price	Buy
76763	1g	$69.9	Buy
76763	5G	$91	Buy
P1863	1g	$57	Buy
CHM0016901	5G	$869.72	Buy
072685	25g	$397	Buy

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

Uses

1-(4-Pyridyl)piperazine is an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals. It is also used to produce 1-pyridin-4-yl-4-(4-vinyl-benzyl)-piperazine with 1-(chloromethyl)-4-vinylbenzene by heating.

General Description

1-(4-Pyridyl) piperazine (or 4-Piperazinopyridine) is an active structural component that is used as a building block to prepare various medicinally important active molecules.

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

Raw materials

4-Bromopyridine hydrochloride 1,2,4-Trimethylbenzene Palladium (II) Acetate Cesium carbonate Hydrogen peroxide

Toluene Potassium carbonate Piperazine 4-Bromopyridine Ethyl acetate

Dimethyl sulfoxide Sodium tert-butoxide PETROLEUM ETHER Tri-tert-butylphosphine

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Preparation Products

1-(4-Pyridyl)piperazine Suppliers

Global( 223)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	+8613336195806	sales@capot.com	China	29734	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21620	55
Speranza Chemical Co., Ltd.	+86-86-075521030354 +8618688942810	sophieliu@speranzachem.com	China	925	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29852	58
Shenzhen Nexconn Pharmatechs Ltd	+86-755-89396905 +86-15013857715	admin@nexconn.com	China	10406	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
Wuhan Chemwish Technology Co., Ltd	027-67849912	sales@chemwish.com	CHINA	10821	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49975	58
Fuxin Pharmaceutical	+86-021-021-50872116 +8613122107989	contact@fuxinpharm.com	China	10035	58

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
Speranza Chemical Co., Ltd.	55
career henan chemical co	58
Shenzhen Nexconn Pharmatechs Ltd	58
Hubei xin bonus chemical co. LTD	58
Alchem Pharmtech,Inc.	58
Wuhan Chemwish Technology Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
Fuxin Pharmaceutical	58

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

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2021-10-23	1-(4-Pyridyl)piperazine 1008-91-9	US $1.10 / g	1g	99.00%	100 Tons Min	Dideu Industries Group Limited
	2019-07-14	1-(4-Pyridyl)piperazine 1008-91-9	US $1.00 / KG	1KG	90%-99.9%	500kg	Career Henan Chemical Co

1-(4-Pyridyl)piperazine
1008-91-9
US $1.10 / g
99.00%
Dideu Industries Group Limited

1-(4-Pyridyl)piperazine
1008-91-9
US $1.00 / KG
90%-99.9%
Career Henan Chemical Co

1-(4-Pyridyl)piperazine Spectrum

1-(4-Pyridyl)piperazine(1008-91-9)¹HNMR

1008-91-9(1-(4-Pyridyl)piperazine)Related Search:

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1-(4-Pyridyl)piperazine >=97.0% (GC) 4-PIPERAZINOPYRIDINE 1-PYRIDIN-4-YL-PIPERAZINE LABOTEST-BB LT00233138 BUTTPARK 82\08-09 RARECHEM AH CK 0194 1-(4-PYRIDINYL)PIPERAZINE 1-(4-PYRIDYL)PIPERAZINE 4-(1-Piperazino)pyridine 4-pyridyl piperazine 1-(Pyridin-4-yl)piperazine 97% 1-PYRIDIN-4-YL-PIPERAZINE >98% 1-(4-Pyridyl)piperazine ,97% Piperazine, 1-(4-pyridyl)- (7CI,8CI) 4-(Piperazin-1-yl)pyridine Pyridyl)piperazin 1-(4-Pyridyl)piperazine> Piperazine, 1-(4-pyridinyl)- 1-(4-Pyridyl)piperazine ISO 9001：2015 REACH 1-(4-Pyridyl)piperazine - [P93459] 1008-91-9 Building Blocks Heterocyclic Building Blocks Piperazines pharmacetical Amines and Anilines Heterocycles