午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

ChemicalBook--->CAS DataBase List--->53472-18-7

53472-18-7

53472-18-7 Structure

53472-18-7 Structure
IdentificationMore
[Name]

5-BROMO-QUINOLIN-8-YLAMINE
[CAS]

53472-18-7
[Synonyms]

53472-18-7
AKOS B015996
AKOS MSC-0726
TIMTEC-BB SBB001595
ART-CHEM-BB B015996
5-BROMO-8-QUINOLINAMINE
5-BROMOQUINOLIN-8-AMINE
5-BROMO-8-AMINOQUINOLINE
8-Amino-5-bromoquinoline
(5-bromo-8-quinolyl)amine
8-Quinolinamine, 5-bromo-
Quinolin-8-amine, 5-bromo-
5-BROMO-QUINOLIN-8-YLAMINE
5-BROMO-8-QUINOLINAMINE 97%
[Molecular Formula]

C9H7BrN2
[MDL Number]

MFCD01571832
[Molecular Weight]

223.07
[MOL File]

53472-18-7.mol
Chemical PropertiesBack Directory
[Melting point ]

109-110 °C
[Boiling point ]

353.3±27.0 °C(Predicted)
[density ]

1.649±0.06 g/cm3(Predicted)
[storage temp. ]

Keep in dark place,Inert atmosphere,2-8°C
[pka]

3.02±0.12(Predicted)
[Appearance]

Yellow to brown Solid
[CAS DataBase Reference]

53472-18-7(CAS DataBase Reference)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H319-H332-H315-H302-H312-H335
[Precautionary statements ]

P264-P270-P301+P312-P330-P501-P280-P302+P352-P312-P322-P363-P501-P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P-P261-P271-P304+P340-P312
Spectrum DetailBack Directory
[Spectrum Detail]

5-BROMO-QUINOLIN-8-YLAMINE(53472-18-7)1HNMR
Hazard InformationBack Directory
[Synthesis]

8-Aminoquinoline

578-66-5

5-BROMO-QUINOLIN-8-YLAMINE

53472-18-7

4.1.16 Synthesis of 5-bromo-8-aminoquinoline (21): 8-aminoquinoline (1.0 g, 6.94 mmol) was dissolved in 46.0 mL of acetonitrile, and N-bromosuccinimide (NBS, 605 mg, 3.40 mmol for the first portion) was added in batches. The reaction mixture was stirred at 25 °C for 15 min and then the second portion of NBS (667 mg, 3.75 mmol) was added. Stirring of the reaction mixture was continued at 25°C. After completion of the reaction, the solvent was removed by evaporation under reduced pressure and the residue was dissolved in ethyl acetate (EtOAc) and washed with deionized water (3 x 50 mL). The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated. The residue was purified by silica gel fast column chromatography (eluent: petroleum ether solution of 10% ethyl acetate) to afford 5-bromoquinolin-8-amine as a yellow amorphous solid in 51% yield.1H NMR (300 MHz, CDCl3) δ 8.76 (d, 1H, J=6.0 Hz), 8.43 (d, 1H, J=9.0 Hz), 7.56 (d, 1H. J=12.0 Hz), 7.48 (q, 1H, J=3.0 Hz), 6.80 (d, 1H, J=6.0 Hz); ESI-MS m/z 222.9 [M+H]+.

[References]

[1] European Journal of Medicinal Chemistry, 2019, p. 290 - 320
[2] Patent: EP3401309, 2018, A1. Location in patent: Paragraph 0859
[3] Patent: WO2010/30722, 2010, A1. Location in patent: Page/Page column 46
[4] Patent: WO2016/77240, 2016, A2. Location in patent: Page/Page column 90; 104
53472-18-7 suppliers list
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +undefined-21-51877795
Website: www.atkchemical.com
Company Name: Accela ChemBio Inc.
Tel: +1-858-6993322
Website: www.accelachem.com/
Company Name: Wuhan Chemwish Technology Co., Ltd
Tel: 027-67849912
Website: www.yuhua99.com/ShowSupplierProductsList485773/0_EN.htm
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.com/
Company Name: Career Henan Chemica Co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com/
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418671 +8618949823763 , +8618949823763
Website: www.tnjchem.com
Company Name: Finetech Industry Limited
Tel: +86-27-8746-5837 +8619945049750 , +8619945049750
Website: https://www.finetechnology-ind.com/
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: +86-0571-88938639 +8617705817739 , +8617705817739
Website: www.dycnchem.com/
Company Name: Henan Alfa Chemical Co., Ltd
Tel: +8615838112936 , +8615838112936
Website: www.yuhua99.com/manufacturer/henan-alfa-chemical-570/
Company Name: Nanjing Doge Biomedical Technology Co., Ltd
Tel: +86-25-58227606 +86-15305155328 , +86-15305155328
Website: https://www.dogechemical.com
Company Name: Coresyn Pharmatech Co., Ltd.
Tel: +86-571-86626709 +86-18157142896 , +86-18157142896
Website: http://www.coresyn.com/
Company Name: PT CHEM GROUP LIMITED
Tel: +86-85511178;
Website: http://www.yuhua99.com/manufacturer/henan-lihao-chem-plant-25020/
Company Name: GIHI CHEMICALS CO.,LIMITED
Tel: +8618058761490 , +8618058761490
Website: www.gihichem.com/
Company Name: Wuhan Topule Biopharmaceutical Co., Ltd
Tel: +8618327326525 , +8618327326525
Website: topule.com/
Company Name: LEAPCHEM CO., LTD.
Tel: +86-852-30606658
Website: www.leapchem.com
Company Name: Shanghai Acmec Biochemical Technology Co., Ltd.
Tel: +86-18621343501; +undefined18621343501 , +undefined18621343501
Website: http://www.acmec.com.cn/
Company Name: Aladdin Scientific
Tel:
Website: www.aladdinsci.com/
Company Name: Cochemical Co. Ltd.
Tel: +86-029-86115547 +86-17791676824 , +86-17791676824
Website: www.cochemical.com
Tags:53472-18-7 Related Product Information
53472-18-7

  • 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.