ChemicalBook > CAS DataBase List > 1-Cyclopentylpiperazine

1-Cyclopentylpiperazine

Product Name: 1-Cyclopentylpiperazine
CAS No.: 21043-40-3
Chemical Name: 1-Cyclopentylpiperazine
Synonyms: BUTTPARK 82\06-05;TIMTEC-BB SBB004031;RARECHEM AH CK 0078;cyclopentylpiperazine;Piperazine Impurity 6;1-CYCLOPENTYLPIPERAZINE;N-CYCLOPENTYLPIPERAZINE;1-Cyanopentylpiperazine;Piperazine,1-cyclopentyl-;(Piperazin-1-yl)cyclopentane
CBNumber: CB2357904
Molecular Formula: C9H18N2
Formula Weight: 154.25
MOL File: 21043-40-3.mol

Less

1-Cyclopentylpiperazine Property

Boiling point:: 48 °C
Density: 0.989±0.06 g/cm3(Predicted)
refractive index: 1.5000 to 1.5040
storage temp.: 2-8°C
solubility: DMSO (Slightly), Methanol (Sparingly)
form: Oil to Gel
pka: 9.28±0.10(Predicted)
color: Colourless to Pale Yellow
InChI: InChI=1S/C9H18N2/c1-2-4-9(3-1)11-7-5-10-6-8-11/h9-10H,1-8H2
InChIKey: PVMCQBPJKPMOKM-UHFFFAOYSA-N
SMILES: N1(C2CCCC2)CCNCC1
CAS DataBase Reference: 21043-40-3(CAS DataBase Reference)

Less

Safety

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-22
Safety Statements: 26-36/37/39
HazardClass: IRRITANT
HS Code: 2933599590

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Less

N-Bromosuccinimide Price

TCI Chemical

Product number: C2466
Product name: 1-Cyclopentylpiperazine
Purity: min. 98.0 %
Packaging: 5G
Price: $64
Updated: 2025/07/31

TRC

Product number: C989020
Product name: 1-Cyclopentylpiperazine
Packaging: 1g
Price: $135
Updated: 2021/12/16

Matrix Scientific

Product number: 008540
Product name: 1-Cyclopentyl-piperazine
Purity: 95%
Packaging: 25g
Price: $168
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC36959
Product name: 1-Cyclopentylpiperazine
Packaging: 25g
Price: $293.5
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC36959
Product name: 1-Cyclopentylpiperazine
Packaging: 50g
Price: $469
Updated: 2021/12/16

Less

1-Cyclopentylpiperazine Chemical Properties,Usage,Production

Uses

1-?Cyclopentylpiperazine is used in the synthesis of quinolines as a new class of imidazole-free H3 receptor antagonists. Also used to prepare a series of estrogen receptor modulators.

1-Cyclopentylpiperazine Preparation Products And Raw materials

Raw materials

Preparation Products

Less

1-Cyclopentylpiperazine Suppliers

Americas 1 China 128 Europe 2 France 2 Germany 6 India 13 Japan 4 Russia 1 Slovakia 1 South Korea 1 Switzerland 1 Ukraine 2 United Kingdom 12 United States 32 Global 206

Sichuan Fanzhijian Biomedical Technology Co., Ltd

Tel: 15281070185
Email: 2865097598@qq.com
Country: China
ProdList: 898
Advantage: 58

Creasyn Finechem(Tianjin) Co., Ltd.

Tel: 022-83946278 13820503911
Fax: 022-83945176
Email: sales@creasyn.com
Country: China
ProdList: 957
Advantage: 68

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Wuhan Chemwish Technology Co., Ltd

Tel: 86-027-67849912
Fax: 86-027-87531808
Email: sales@chemwish.com
Country: China
ProdList: 35896
Advantage: 56

Shanghai Sinch Parmaceuticals Tech. Co. Ltd.

Tel: +86-21-54098501
Fax: +86-21-54096319
Email: sales@sinch.com.cn
Country: China
ProdList: 11598
Advantage: 64

ShengXiong Biological Technology Development Co., Ltd.

Tel: 86-021-64960112 13774219177
Fax: 86-021-64960112
Email: alpha9196@gmail.com
Country: China
ProdList: 52
Advantage: 65

Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070
Fax: +86-25-83453306
Email: info@chemlin.com.cn
Country: China
ProdList: 15883
Advantage: 64

Sphinx Scientific Laboratory (Tianjin) Co., Ltd.

Tel: 022-66211289-843 13672102692
Fax: QQ：2377893365
Email: contact@sphinxpharm.com
Country: China
ProdList: 361
Advantage: 62

T&W GROUP

Tel: 021-61551611 13296011611
Fax: ＋86 21-50676805
Email: contact@trustwe.com
Country: China
ProdList: 9895
Advantage: 58

Shanghai T&W Pharmaceutical Co., Ltd.

Tel: +86 21 61551611
Fax: +86 21 50676805
Country: China
ProdList: 9891
Advantage: 58

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

Tel: 025-66113011 17798518460
Fax: (1)02557626880
Email: cfzhang@aikonchem.com
Country: China
ProdList: 19913
Advantage: 55

9ding chemical ( Shanghai) Limited

Tel: 4009209199
Fax: 86-021-52271987
Email: sales@9dingchem.com
Country: China
ProdList: 22514
Advantage: 55

Cantotech Chemicals, Ltd.

Tel: 86-0755-86635001
Fax: 86-0755-22642228
Email: cantotech@126.com
Country: China
ProdList: 4566
Advantage: 55

Amatek Scientific Co. Ltd.

Tel: 0512-56316828 4008675858
Fax: +86-512-56316826
Email: sales@amateksci.com
Country: China
ProdList: 9874
Advantage: 55

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 39966
Advantage: 60

ChemStrong Scientific Co.,Ltd

Tel: 0755-0755-66853366 13670046396
Fax: 0755-28363542
Email: sales@chem-strong.com
Country: China
ProdList: 18333
Advantage: 56

Chongqing Xingcan Pharmaceutical Technology Co., Ltd.

Tel: 023-13650506873 19923294409
Email: xingcanyaoye@sina.com
Country: China
ProdList: 1604
Advantage: 58

Chengdu Aofan Pharmtech Co.,Ltd

Tel: 15281070185; 13038283958
Email: 2865097598@qq.com
Country: China
ProdList: 111
Advantage: 55

Hunan HuaTeng Pharmaceutical Co., Ltd.,

Tel: 400-8592883
Fax: 0731-82251112
Email: sales@huatengsci.com
Country: China
ProdList: 5872
Advantage: 58

Shanghai Balmxy Pharmaceutical Co., Ltd

Tel: 021-24206007 13764915196
Fax: 86-021-23027023
Email: sales@balmxy.com
Country: China
ProdList: 6874
Advantage: 55

Credit-Chem Co., Ltd.

Tel: 400-821-5857 021-64326257
Fax: 021-64393586 QQ;2798200800
Email: credit-chem@foxmail.com
Country: China
ProdList: 5219
Advantage: 58

Shanghai YuLue Chemical Co., Ltd.

Tel: 021-60345187 13671753212
Fax: 021-34702061
Email: lzz841106@aliyun.com
Country: China
ProdList: 10263
Advantage: 55

Shanghai Synchem Pharma Co., ltd

Tel: 21-619849051-1 18521059765
Email: synchempharma@aliyun.com
Country: China
ProdList: 6468
Advantage: 55

ShangHai Wisacheam Pharmaceutical Co., Ltd.

Tel: 13817485796
Fax: QQ:895624079
Email: tim@wisacheampharm.com
Country: China
ProdList: 3592
Advantage: 58

Wuhan Chemwish Technology Co.， Ltd

Tel: 027-67849912
Fax: 027-87531808
Email: sales@chemwish.com
Country: China
ProdList: 9148
Advantage: 60

Qingxian Creasyn Pharmaceutical Technology Co., Ltd.

Tel: 022-83945173 18622315263
Fax: QQ1559208715
Email: export@creasyn.com
Country: China
ProdList: 490
Advantage: 55

Henan CoreyChem Co., Ltd

Tel: 0371-86658258
Fax: 0371-60996044
Email: info@coreychem.com
Country: China
ProdList: 10453
Advantage: 58

Shanghai Qiao Chemical Science Co., Ltd

Tel: 021-58892003
Email: info@qiaochem.com
Country: China
ProdList: 6059
Advantage: 65

Shanghai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847; 18021002903
Fax: QQ:3008007432
Email: 3008007409@qq.com
Country: China
ProdList: 71826
Advantage: 60

Jinan elephant international trading co., LTD

Tel
Fax: -
Email: 13006575422@163.com
Country: China
ProdList: 6355
Advantage: 58

Shanghai SuperLan Chemcial Technique Centre

Tel: 0-2022843681 15618226720
Fax: +86-21-51601218
Email: chaolaichem@foxmail.com
Country: China
ProdList: 12475
Advantage: 58

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131957
Advantage: 58

Amatek Scientific Co. Ltd.

Tel: 0512-56316828
Fax: 0512-56316826
Email: info@amateksci.com
Country: China
ProdList: 28785
Advantage: 58

Huaian Hyperion pharmaceutical R&D Co.,Ltd.

Tel: 18114966287
Fax: -
Email: sales@hyperionpharm.com
Country: China
ProdList: 449
Advantage: 58

Capot Chemical Co.,Ltd.

Tel: +86-（0）57185586718; +8613336195806
Fax: +86-571-85864795
Email: sales@capot.com
Country: China
ProdList: 29735
Advantage: 60

Shanghai Haohong Pharmaceutical Co., Ltd.

Tel: 400-8210725 400821072
Fax: 021-58955996
Email: malulu@leyan.com
Country: China
ProdList: 25000
Advantage: 58

Shanghai Jizhi Biochemical Technology Co. Ltd.

Tel: 4009004166/18616739031 18616739031
Email: 3007523370@qq.com
Country: China
ProdList: 52687
Advantage: 58

Beijing OKA biological technology co., LTD

Tel: 010-62971590 18548936886
Fax: 010-62340519
Email: 3462612863@qq.com
Country: China
ProdList: 10063
Advantage: 58

yxinchem

Tel: +86-0710-4323688 +86-18071785587
Fax: 15502706050
Email: market@yxinchem.com
Country: China
ProdList: 1022
Advantage: 58

Cool Pharm, Ltd

Tel: 021-58581007 18019463053
Fax: 021-50966098
Email: sales@coolpharm.com
Country: China
ProdList: 12878
Advantage: 58

Guangdong wengjiang Chemical Reagent Co., Ltd.

Tel: 0751-2815688 13927872512
Fax: 0751-8963795
Email: 3007421951@qq.com
Country: China
ProdList: 9939
Advantage: 58

Chengdu Forest Science and Technology Development Co,. Ltd

Tel: 028-87925786 18010564218
Fax: 028-61777050
Email: vendi@cdforestchem.com
Country: China
ProdList: 1992
Advantage: 58

Shanghai Union Medical Technology Co. Ltd.

Tel: 13120563767
Fax: 15669989863
Email: chemchen925@outlook.com
Country: China
ProdList: 987
Advantage: 58

Shanghai zhigan biotechnology co., LTD

Tel
Email: zhiqianbio@126.com
Country: China
ProdList: 19778
Advantage: 58

Dideu Industries Group Limited

Tel: +86-29-89586680 +86-15129568250
Email: 1026@dideu.com
Country: China
ProdList: 20284
Advantage: 58

Labnetwork lnc.

Tel: +86-27-50766799 +8618062016861
Email: contact@labnetwork.com
Country: China
ProdList: 19987
Advantage: 58

sgtlifesciences pvt ltd

Tel: +8617013299288
Email: dj@sgtlifesciences.com
Country: China
ProdList: 12373
Advantage: 58

Hubei Ipure Biology Co., Ltd

Tel: +8613367258412
Fax: 18062427325
Email: ada@ipurechemical.com
Country: China
ProdList: 10237
Advantage: 58

Less

View Lastest Price from 1-Cyclopentylpiperazine manufacturers

Dideu Industries Group Limited

Product: 1-Cyclopentylpiperazine 21043-40-3
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons
Release date: 2022-02-24

Zhuozhou Wenxi import and Export Co., Ltd

Product: 1-Cyclopentylpiperazine 21043-40-3
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-06-27

Career Henan Chemical Co

Product: 1-Cyclopentylpiperazine 21043-40-3
Price: US $1.00/kg
Min. Order: 1kg
Purity: 95%-99%
Supply Ability: as request
Release date: 2018-12-24

21043-40-3, 1-CyclopentylpiperazineRelated Search:

TERT-AMYL METHYL ETHER Cyclopentanecarbaldehyde CYCLOPENTYLMAGNESIUM CHLORIDE TETRAPENTYLAMMONIUM BROMIDE Piperazine Rifapentine 2-Chlorophenyl cyclopentyl ketone 1-AMINO-4-CYCLOPENTYLPIPERAZINE Pipecuronium bromide Rifapentine hydrochloride 6,7-Dihydro-5-methyl-5(H)-cyclopentapyrazine 1-CYCLOPENTYL-PIPERAZIN-2-ONE 1-Cyclopentylpiperazine (1-CYCLOPENTYL-3-OXO-PIPERAZIN-2-YL)-ACETIC ACID 5-(4-CYCLOPENTYLPIPERAZIN-1-YL)-5-OXOPENTANOIC ACID (4-CYCLOPENTYLPIPERAZIN-1-YL)(OXO)ACETIC ACID 2-CHLORO-1-(4-CYCLOPENTYL-PIPERAZIN-1-YL)-ETHANONE AKOS BB-3687

1-CYCLOPENTYLPIPERAZINE

BUTTPARK 82\06-05

RARECHEM AH CK 0078

TIMTEC-BB SBB004031

N-CYCLOPENTYLPIPERAZINE

cyclopentylpiperazine

1-(Cyclopentyl)piperazine 98%

Piperazine, 1-cyclopentyl- (8CI,9CI)

1-CYCLOPENTYL-PIPERAZINE >98%

1-Cyanopentylpiperazine

1-cyclopentylpiperazine(SALTDATA: 2HCl)

(Piperazin-1-yl)cyclopentane

1-cyclopentylpiperazine dihydrochloride

N-Cyclopentyl piperazine 1-Cyclopentylpiperazine

Piperazine,1-cyclopentyl-

Piperazine Impurity 6

1-Cyclopentylpiperazine ISO 9001：2015 REACH

21043-40-3

C9H18N2

PIPERIDINE