成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook--->CAS DataBase List--->169447-70-5

169447-70-5

169447-70-5 Structure

169447-70-5 Structure
IdentificationMore
[Name]

(S)-1-N-Boc-2-methylpiperazine
[CAS]

169447-70-5
[Synonyms]

(R)-1-N-BOC-2-METHYL PIPERAZINE
(R)-2-METHYL-1-BOC-PIPERAZINE
(R)-2-METHYL-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
(R)-TERT-BUTYL 2-METHYLPIPERAZINE-1-CARBOXYLATE
(S)-1-N-BOC-2-METHYL PIPERAZINE
(S)-2-METHYL-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
(S)-TERT-BUTYL 2-METHYLPIPERAZINE-1-CARBOXYLATE
(S)-1-Boc-2-methyl-piperazine
Tert-Butyl2(S)-methylpiperazine-1-carboxylate
2-S-Methyl-piperazine-1-carboxylic acid tert-butyl ester
(S)-1-N-Boc-2-Methylpiperizine tert-butyl 2(S)-methylpiperazine-1-carboxylate
(S)-N1-BOC-2-METHYLPIPERAZINE
(S)-1-Boc-2-methl-piperazine
[Molecular Formula]

C10H20N2O2
[MDL Number]

MFCD01862120
[Molecular Weight]

200.28
[MOL File]

169447-70-5.mol
Chemical PropertiesBack Directory
[Melting point ]

43.0 to 47.0 °C
[Boiling point ]

268.7±15.0 °C(Predicted)
[density ]

0.997±0.06 g/cm3(Predicted)
[storage temp. ]

Keep in dark place,Sealed in dry,Room Temperature
[solubility ]

soluble in Methanol
[form ]

powder to crystal
[pka]

8.49±0.40(Predicted)
[color ]

White to Almost white
[InChI]

InChI=1S/C10H20N2O2/c1-8-7-11-5-6-12(8)9(13)14-10(2,3)4/h8,11H,5-7H2,1-4H3/t8-/m0/s1
[InChIKey]

DATRVIMZZZVHMP-QMMMGPOBSA-N
[SMILES]

N1(C(OC(C)(C)C)=O)CCNC[C@@H]1C
[CAS DataBase Reference]

169447-70-5(CAS DataBase Reference)
Safety DataBack Directory
[RIDADR ]

UN3077
[HS Code ]

2933599590
Hazard InformationBack Directory
[Uses]

(S)-1-N-Boc-2-methylpiperazine is used in the preparation of pyrazolo[3,4-b]pyridine dual pharmacophores as PDE4-muscarinic antagonists.
[Synthesis]

A solution of (S)-2-methyl piperazine (2 g, 20 mmol) in THF (200 ml_) was mixed with nBuLi (25 ml, 1.6 M in hexanes, 40 mmol) at rt. The solution was stirred for 30 minutes before TBDMSCI (3.04 g, 20 mmol) was added. The mixture was stirred for 1 hour and then (Boc)2O (5.2 g, 24 mmol) was added to the solution. After 1 hour, the solution was diluted with H2O (50 ml). The organic layer was separated, washed with brine (50 mL), dried over Na2SO4, and concentrated EPO under vacuum. Finally, (S)-1-N-Boc-2-methylpiperazine was obtained after purification.(S)-1-N-Boc-2-methylpiperazine
Spectrum DetailBack Directory
[Spectrum Detail]

(S)-1-N-Boc-2-methylpiperazine(169447-70-5)1HNMR
169447-70-5 suppliers list
Company Name: Shanghai Boc Chemical Co., Ltd.
Tel: 021-34975602; +8618721111801 , +8618721111801
Website: http://m.is0513.com/manufacturer/shanghai-boshi-pharmaceutical-technology-228/
Company Name: Purest Pharmaceuticl (Xi’an) Co,.LTD
Tel: +8613893405577 , +8613893405577
Website: www.purestpharm.com/
Company Name: Shanghai UCHEM Inc.
Tel: +862156762820 +86-13564624040 , +86-13564624040
Website: http://www.myuchem.com/
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-(0)57185586718 +86-13336195806 , +86-13336195806
Website: www.capot.com
Company Name: Chembon Pharmaceutical Co., Ltd.
Tel: +86-28-8425-2981
Website: www.chembon.com.cn
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +undefined-21-51877795
Website: www.atkchemical.com
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com/
Company Name: Shenzhen Nexconn Pharmatechs Ltd
Tel: +86-755-89396905 +86-15013857715 , +86-15013857715
Website: http://m.is0513.com/ShowSupplierProductsList31188/0.htm
Company Name: Jinan Carbotang Biotech Co.,Ltd.
Tel: +8615866703830 , +8615866703830
Website: http://m.is0513.com/ShowSupplierProductsList31189/0.htm
Company Name: Accela ChemBio Inc.
Tel: +1-858-6993322
Website: www.accelachem.com/
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Website: m.is0513.com/ShowSupplierProductsList454175/0.htm
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.com/
Company Name: Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
Tel: +8613580539051 , +8613580539051
Website: www.yuhengpharm.com
Company Name: Xi'an Yutbon Pharmaceutical Technology Co., Ltd
Tel: 029-81140587 +8618717328141 , +8618717328141
Website: http://www.yutbonpharma.com
Company Name: SIMAGCHEM CORP
Tel: +86-13806087780 , +86-13806087780
Website: http://www.simagchem.com/
Company Name: Blocksynth Pharmaceutical Technology Co.,Ltd
Tel: 0086-19817745290; +8619817745290 , +8619817745290
Website: http://www.blocksynth.com/
Company Name: AFINE CHEMICALS LIMITED
Tel: +86-0571-85134551
Website: www.afinechem.com/index.html
Company Name: Baoji Guokang Healthchem co.,ltd
Tel: +8615604608665 15604608665 , 15604608665
Website: www.gk-bio.com
Tags:169447-70-5 Related Product Information
614-45-9 109-01-3 872-50-4 306-37-6 924-42-5 109-07-9 84-69-5 841-77-0 94-26-8 616-47-7 105-59-9 79-16-3 543-27-1 674792-05-3 101410-18-8 35150-07-3 183903-99-3 878630-84-3

  • HomePage | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Privacy | Terms | About Us
  • All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
    According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.
  • Copyright © 2023 ChemicalBook All rights reserved.