ChemicalBook > CAS DataBase List > 3-Methyl-piperazin-2-one

3-Methyl-piperazin-2-one

Product Name: 3-Methyl-piperazin-2-one
CAS No.: 23936-11-0
Chemical Name: 3-Methyl-piperazin-2-one
Synonyms: >=97.0% (GC);Piperazinone, 3-Methyl-;3-METHYL-PIPERAZIN-2-ONE;2-Chlorobenzenethiol >Benzyl Glycidyl Ether >3'-Chloroacetophenone >2-Piperazinone, 3-methyl-;8-Benzylamino-1-octanol >N-Benzylethylenediamine >4-Bromophenyl Isocyanate >
CBNumber: CB8948494
Molecular Formula: C5H10N2O
Formula Weight: 114.15
MOL File: 23936-11-0.mol

Less

3-Methyl-piperazin-2-one Property

Melting point:: 57-59 °C
Boiling point:: 97-99 °C(Press: 0.3 Torr)
Density: 0.992±0.06 g/cm3(Predicted)
storage temp.: 2-8°C, protect from light
pka: 15.51±0.40(Predicted)
form: crystals
Appearance: Light yellow to light brown Solid

Less

Safety

Hazard Codes: Xi
Risk Statements: 36-43
Safety Statements: 26-36/37
WGK Germany: 2
HazardClass: IRRITANT
HS Code: 29335990

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H319Causes serious eye irritation

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

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.

P342+P311IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 95165
Product name: 3-Methyl-2-ketopiperazine
Purity: ≥97.0% (GC)
Packaging: 1g
Price: $257
Updated: 2025/07/31

TRC

Product number: M633110
Product name: 2-Methyl-3-oxopiperazineHydrochloride
Packaging: 2.5g
Price: $285
Updated: 2021/12/16

ChemScene

Product number: CS-0046850
Product name: 3-Methylpiperazin-2-one
Purity: 95.43%
Packaging: 1g
Price: $60
Updated: 2021/12/16

AK Scientific

Product number: 1693AB
Product name: 3-Methylpiperazin-2-one
Packaging: 1g
Price: $141
Updated: 2021/12/16

Matrix Scientific

Product number: 018133
Product name: 3-Methyl-2-piperazinone
Packaging: 500mg
Price: $181
Updated: 2021/12/16

Less

3-Methyl-piperazin-2-one Chemical Properties,Usage,Production

Chemical Properties

beige powder

3-Methyl-piperazin-2-one Preparation Products And Raw materials

Raw materials

Preparation Products

Less

3-Methyl-piperazin-2-one Suppliers

China 58 India 1 Russia 1 Switzerland 1 United States 5 Global 66

J & K SCIENTIFIC LTD.

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

PharmaBlock Sciences (Nanjing),Inc.

Tel: 025-86918202 4000255188
Fax: 86-025-86918232
Email: sales@pharmablock.com
Country: China
ProdList: 5000
Advantage: 55

Beijing Ouhe Technology Co., Ltd

Tel: 010-010-82967028 13522913783
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12000
Advantage: 60

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42934
Advantage: 64

Syntechem Co.,Ltd

Tel
Fax: E-Mail Inquiry
Email: info@syntechem.com
Country: China
ProdList: 12984
Advantage: 57

Hangzhou Sage Chemical Co., Ltd.

Tel: +86057186818502 13588463833
Fax: Pls mail us for more information!
Email: info@sagechem.com
Country: China
ProdList: 10266
Advantage: 58

DKMbiochem.Co. Ltd

Tel: 15901859516
Fax: 15901859516
Email: sales@DKMbiochem.com
Country: China
ProdList: 344
Advantage: 58

Zhengzhou TRIZ Pharmaceutical Technology Co., Ltd.

Tel: 19943855286
Fax: 0371-53392065
Email: triz-4@trizpharma.cn
Country: China
ProdList: 1936
Advantage: 56

Shanghai AQBioPharma Co., Ltd.

Tel: 13661411401
Fax: 51370935-8011
Email: yinglv.que@aqbiopharma.com.cn
Country: China
ProdList: 2930
Advantage: 58

ShangHai AmK Pharmaceutical Technology Co., Ltd.

Tel: 微信 17321281695 18019252918
Fax: 17321281695
Email: sale@amkchem.com
Country: China
ProdList: 15136
Advantage: 55

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51395
Advantage: 80

JW & Y Pharmlab Co., Ltd.

Tel: 021-64340559 13651849907;
Fax: 021- 64345308
Email: xinyu_shi@jwypharmlab.com.cn
Country: China
ProdList: 12000
Advantage: 58

Shanghai Sainty Biotechnology Co., Ltd.

Tel: 021-58957915 17721108391
Fax: QQ: 907522080
Email: 907522080@qq.com
Country: China
ProdList: 997
Advantage: 55

Shanghai YuanYe Biotechnology Co., Ltd.

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

ChengDu TongChuangYuan Pharmaceutical Co.Ltd

Tel: 028-83379370 13880556291
Fax: 028-87747383
Email: tcy@tcypharm.com
Country: China
ProdList: 7218
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

LinkChem Technology Co., Ltd.

Tel: 021-58950110 13124863828
Fax: 021-20922272
Email: sales@linkchem.cn
Country: China
ProdList: 2998
Advantage: 58

Aikon International Limited

Tel: 025-58851090 15955137747
Fax: (6)02557626880
Email: sales01@aikonchem.com
Country: China
ProdList: 15949
Advantage: 58

SHANGHAI FDC-CHEMICAL CO.,LTD

Tel: 021-61469567 13482353728
Fax: 021-61161605
Email: sales@fdc-chemical.com
Country: China
ProdList: 9717
Advantage: 58

Nanjing Leizheng Medical Technology Co. Ltd.

Tel: 025-58869118 18626091766
Email: cltang@aliyun.com
Country: China
ProdList: 33
Advantage: 58

Fan De(Beijing) Biotechnology Co., Ltd.

Tel: 15911056312
Email: liming@bio-fount.com
Country: China
ProdList: 9729
Advantage: 58

Shanghai zhigan biotechnology co., LTD

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

Jinan Carbotang Biotech Co.,Ltd.

Tel: +8615866703830
Email: figo.gao@foxmail.com
Country: China
ProdList: 8497
Advantage: 58

Zhengzhou Alfa Chemical Co.,Ltd

Tel: +8618530059196
Email: sale04@alfachem.cn
Country: China
ProdList: 11784
Advantage: 58

Nanjing Hengbei Chemicals Co., Ltd.

Tel: +86-25-58393656
Fax: +86-25-58393656
Email: sales@hengbeichem.cn
Country: China
ProdList: 6854
Advantage: 58

Labnetwork lnc.

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

Block Chemical Technology (Shanghai) Co., LTD

Tel: 021-20432219 13918097649
Fax: QQ79021576
Email: li_jinfei@acblock-lab.com
Country: China
ProdList: 9673
Advantage: 58

Jiangsu yize medical technology co. LTD

Tel: 18550739526
Fax: QQ: 3394205705
Email: 23903480@qq.com
Country: China
ProdList: 5840
Advantage: 58

Chengdu Feibo Pharm Technology Co., Ltd

Tel: +86 028-84641798 15982321820
Email: abby@arkpharm.com
Country: China
ProdList: 10000
Advantage: 58

Jiangsu yize medical technology co. LTD

Tel: 18012778619
Email: 3394205705@qq.com
Country: China
ProdList: 9841
Advantage: 58

Shanghai Kaiwei Chemical Technology Co., Ltd.

Tel: 021-58461859 15821823057
Email: service@aiviche.com
Country: China
ProdList: 49312
Advantage: 58

career henan chemical co

Tel: +86-0371-86658258 +8613203830695
Fax: 0086-371-86658258
Email: factory@coreychem.com
Country: China
ProdList: 29798
Advantage: 58

Nantong puyue biomedical Co., Ltd

Tel: 0513-0513-0513-89158300 18014392889
Fax: 0513-89158198
Email: sales@puyerbiopharma.com
Country: China
ProdList: 4956
Advantage: 58

Energy Chemical

Tel: 021-58432009 400-005-6266
Fax: 021-58436166
Email: marketing@energy-chemical.com
Country: China
ProdList: 44918
Advantage: 58

Shanghai Ruipu Medical Technology Co., Ltd

Tel: 15895968936
Fax: qq 1018762393
Email: 1018762393@qq.com
Country: China
ProdList: 9999
Advantage: 58

Shanghai Sunway Pharmaceutical Technology Co.,Ltd.

Tel: 021-51816796-820 13611835272
Fax: 021-5161 3951
Email: sales2@sunwaypharm.com
Country: China
ProdList: 44119
Advantage: 58

Jinan Dexinjia Bio&Tech Co., Ltd

Tel: 0531-82371986 15269101859
Fax: 0531-82375893
Email: 3276840968@qq.com
Country: China
ProdList: 1604
Advantage: 58

Shanghai Haohong Pharmaceutical Co., Ltd.

Tel: 400-8210725 4008210725
Email: malulu@leyan.com
Country: China
ProdList: 40000
Advantage: 58

Bide Pharmatech Ltd.

Tel: 400-1647117 13681763483
Email: product02@bidepharm.com
Country: China
ProdList: 59936
Advantage: 58

Bide Pharmatech Ltd.

Tel: 400-6005915
Email: sales@picasso-e.com
Country: China
ProdList: 39653
Advantage: 58

Shanghai Zhongzechuan Pharmaceutical Technology Co., LTD

Tel: 021-25888888 15021253307
Email: sales@wesyntech.com
Country: China
ProdList: 479
Advantage: 58

Shanghai Yingxin laboratory equipment Co., Ltd

Tel: 021-021-59178156 15300768757
Email: 359382369@qq.com
Country: China
ProdList: 10674
Advantage: 58

Zibo Biopolar Rongchuang Pharmaceutical Co. Ltd.

Tel: 0533-6092686 13371592196
Email: ddliu@bio-polar.cn
Country: China
ProdList: 2229
Advantage: 58

Shanghai Guchen Biotechnology Co., LTD

Tel: 021-34675735 19147740836
Email: 1986399151@qq.com
Country: China
ProdList: 9844
Advantage: 58

Shanghai Qunsheng Pharmaceutical Technology L,td

Tel: 15316975816
Email: azachem@qq.com
Country: China
ProdList: 946
Advantage: 58

Shanghai Jieshikai Biotechnology Co. , Ltd.

Tel: 021-57520305 13795461237
Email: zhuruyan@jskchem.com
Country: China
ProdList: 49234
Advantage: 58

Shanghai Aladdin Biochemical Technology Co.,Ltd.

Tel: 400-6206333 13167063860
Email: anhua.mao@aladdin-e.com
Country: China
ProdList: 48457
Advantage: 58

Shanghai AQ BioPharma Co., Ltd.

Tel: 13512160998
Email: sales@aqbiopharma.com.cn
Country: China
ProdList: 2961
Advantage: 58

Baoji Didu Pharmaceutical and Chemical Co., Ltd

Tel: 029-029-81148929 17791530722
Email: 1049@dideu.com
Country: China
ProdList: 10011
Advantage: 58

Less

View Lastest Price from 3-Methyl-piperazin-2-one manufacturers

Career Henan Chemical Co

Product: 3-METHYL-2-PIPERAZINONE 23936-11-0
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99.0%
Supply Ability: 100kg
Release date: 2020-01-14

23936-11-0, 3-Methyl-piperazin-2-oneRelated Search:

ETHYL 2-(3-OXO-2-PIPERAZINYL)ACETATE ALPHA-ERGOCRYPTINE DIHYDROERGOTAMINE TARTRATE (S)-3-Isopropyl-2,5-piperazinedione Bromocriptine mesylate VERRUCULOGEN DL-2-AMINOPROPIONIC ANHYDRIDE Dihydroergotoxine 3-ISOBUTYL-6-METHYL-2,5-PIPERAZINEDIONE CYCLO(-PHE-PRO) CYCLO(-TRP-TYR) CYCLO(-GLY-TRP) (S)-3-TERT-BUTYL-2,5-PIPERAZINEDIONE GLIOTOXIN CYCLO(-GLY-PRO) FOROXYMITHINE CYCLO(-PHE-SER) RHODOTORULIC ACID

Piperazinone, 3-Methyl-

3-Methyl-2-ketopiperazine >=97.0% (GC)

>=97.0% (GC)

3-METHYL-PIPERAZIN-2-ONE

Dimethyltetrathiafulvalene&gt

2-Dimethylaminoethyl Benzoate &gt

3'-Chloroacetophenone &gt

Benzyl Glycidyl Ether &gt

1-Bromo-4-(trimethylsilyl)benzene &gt

Chloro-o-xylene (mixture of 3- and 4-isomers)&gt

8-Benzylamino-1-octanol &gt

4-Bromo-N,N-diethylaniline &gt

3-Chloropropyltrichlorosilane &gt

2-Methylbenzo[e]indene(mixtureof1H-and3H-form)&gt

Ethyl Cyclopropanecarboxylate &gt

2-Chlorobenzenethiol &gt

4-Bromophenyl Isocyanate &gt

2,2-Dimethylcyclopropyl Cyanide &gt

N-Benzylethylenediamine &gt

6-(1-Naphthylamino)-1,4-benzodioxane&gt

2-Piperazinone, 3-methyl-

23936-11-0

AMINE

pharmacetical