天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

ChemicalBook--->CAS DataBase List--->1257220-44-2

1257220-44-2

1257220-44-2 Structure

1257220-44-2 Structure
IdentificationBack Directory
[Name]

2-BroMo-5,7-dihydro-7,7-diMethyl-5-phenyl-indeno[2,1-b]carbazole
[CAS]

1257220-44-2
[Synonyms]

BPCF
2-bromo-7,7-dimethyl-5-phenyl-5,7-dihydroindeno[2,1-b]carbazole
2-BroMo-5,7-dihydro-7,7-diMethyl-5-phenyl-indeno[2,1-b]carbazole
Indeno[2,1-b]carbazole, 2-bromo-5,7-dihydro-7,7-dimethyl-5-phenyl-
7-bromo-12,12-dimethyl-10-phenyl-10,12-dihydroindeno[2,1-b]carbazole
6-bromo-11,11-dimethyl-9-phenyl-5,9,10,11-tetrahydroindeno[2,1-b]carbaz
6-bromo-11,11-dimethyl-9-phenyl-5,9,10,11-tetrahydroindeno[2,1-b]carbazole
7-Bromo-12,12-dimethyl-10-phenyl-10,12-dihydro-10-aza-indeno[2,1-b]fluorene
[Molecular Formula]

C27H20BrN
[MOL File]

1257220-44-2.mol
[Molecular Weight]

438.36
Chemical PropertiesBack Directory
[Boiling point ]

584.2±32.0 °C(Predicted)
[density ]

1.35±0.1 g/cm3(Predicted)
Hazard InformationBack Directory
[Uses]

2-BroMo-5,7-dihydro-7,7-diMethyl-5-phenyl-indeno[2,1-b]carbazole can be used as organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and chemical industry during production process.
[Synthesis]

Synthesis_1257220-44-2
The resulting 12,12-dimethyl-10-phenyl-10,12-dihydroindeno[2,1-b]carbazole (7.5 g) and DMF (53 ml) were added to a reaction vessel. N-bromosuccinimide (3.72 g) was added under ice-cooled conditions, and the mixture was stirred for 9 hours and then left for one night. Water (260 ml) was added, and the mixture was subjected to filtration to obtain a brownish white powder of 7-bromo-12,12-dimethyl-10-phenyl-10,12-dihydroindeno[2,1-b]carbazole (8.67 g; yield 94.6%).
1257220-44-2 suppliers list
Company Name: Changzhou Mascot Import & Export Co., Ltd
Tel: +86-0519-85010339 +86-13584504415 , +86-13584504415
Website: http://www.mascotchem.com/
Company Name: Henan Fengda Chemical Co., Ltd
Tel: +86-371-86557731 +86-13613820652 , +86-13613820652
Website: http://www.fdachem.com
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
Tel: +86-2158073036
Website: www.dakenchem.com/
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512 , +86-19937530512
Website: https://www.tianfuchem.com/
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +undefined-21-51877795
Website: www.atkchemical.com
Company Name: Beijing Green Guardee Technology Co., Ltd
Tel: 86-010-69706062
Website: www.gg-oled.com
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com/
Company Name: BAYNOE CHEM CO.,LTD
Tel: +86-21-34783353 +8615000719740 , +8615000719740
Website: www.baynoe.com
Company Name: QINGDAO KAIENSI INTERNATIONAL TRADE CO.,LTD.
Tel: +86-0532-8699-9256 +8615254267723 , +8615254267723
Website: m.approvedhomemanagement.com/ShowSupplierProductsList1572427/0_EN.htm
Company Name: Zhengzhou Alfa Chemical Co.,Ltd
Tel: +8618530059196 , +8618530059196
Website: m.approvedhomemanagement.com/manufacturer/zhengzhou-alfa-chemical-276/
Company Name: Shanghai UCHEM Inc.
Tel: +862156762820 +86-13564624040 , +86-13564624040
Website: http://www.myuchem.com/
Company Name: Hefei Hirisun Pharmatech Co., Ltd
Tel: +8615056975894 , +8615056975894
Website: www.hirisunpharm.com
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: +86-0571-88938639 +8617705817739 , +8617705817739
Website: www.dycnchem.com/
Company Name: changzhou huayang technology co., ltd
Tel: +8615250961469 , +8615250961469
Website: http://www.huayangchem.com/template/eabout.html
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418684 +8618949823763 , +8618949823763
Website: www.tnjchem.com
Company Name: GIHI CHEMICALS CO.,LIMITED
Tel: +8618058761490 , +8618058761490
Website: www.gihichem.com/
Company Name: SUZHOU SENFEIDA CHEMICAL CO.,LTD
Tel: +86-0512-83500002 +8618662433356 , +8618662433356
Website: www.sfdchem.com/
Company Name: Shaoxin Catsyn Co., Ltd.
Tel: +undefined-0575-82040869 +86-0575-82040869; , +86-0575-82040869;
Website: https://www.catsyn.com/
Tags:1257220-44-2 Related Product Information

  • 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.