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Home> Products > Organic Intermediates > Syntheses Material Intermediates > CAS DataBase Listed 5 > CAS 50998-17-9
50998-17-9 structure 3D

50998-17-9

  • Molecular Weight: 209.04
  • Formula: C11H13N3
  • Name: 6H-Purin-6-one,1,7-dihydro-, radical ion(1+), conjugate monoacid (9CI)
  • Synonyms: 6-Bromoquinoxaline
Properties Safety and Handling MSDS Precursor and Product
Identification of 50998-17-9 Safety Data
  • [Risk Codes]
  • R36/37/38:Irritating to eyes, respiratory system and skin
  • [Safety Statements]
  • S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
  • S37/39:Wear suitable gloves and eye/face protection
Properties
  • Molecular Weight:
  • 209.04
  • Melting Point:
  • 53℃
  • Refractive index:
  • 1.685
  • Solubility:
  • at 25 deg C (mg/L): 760.5
  • More Properties>>
Upstream Product
Downtream information
There are 65 suppliers who can provide 6H-Purin-6-one,1,7-dihydro-, radical ion(1+), conjugate monoacid (9CI) with CAS No. 50998-17-9
6-Bromoquinoxaline
  • FOB Price:3 USD/Kilogram 
  • Cas No:50998-17-9 
  • Min.Order:1/Kilogram 
  • Purity:95%, 99% 
  • Supply Ability:128 Year/Metric Ton 
  • Formula:C8H5BrN2 
  • Payment:T/T, L/C 
  • Updatetime:Dec 20 2019 
Hangzhou Dayangchem Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2000
  • Registered Capital:US$501 Thousand - US$1 Million
  • Legal Representative:Tang
  • Employees:51 - 100 People
  • Tel:86-571-88938639
  • Fax:86-571-88938652
  • Address:9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road
8YRS Main Products
Chemical products
Contact Supplier
6-Bromo-quinoxaline
  • FOB Price: USD/Kilogram 
  • Cas No:50998-17-9 
  • Min.Order:1/Kilogram 
  • Purity:0.98 
  • Supply Ability:100 Quarter/Kilogram 
  • Formula:C8H5BrN2 
  • Payment:T/T 
  • Updatetime:Jul 25 2019 
Shanghai Do Chemical Co.,Ltd
  • Category:Partnership
  • Registered Time:2009
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Employees:11 - 50 People
  • Tel:86-21-33758180
  • Fax:86-21-51685790
  • Address:No 350,Guoshoujing Road, Zhangjiang Hi-tech Park, Pudong, Shanghai, China
3YRS Main Products
API & API intermediates
Contact Supplier
6-bromo-quinoxaline
  • Cas No:50998-17-9 
  • Purity:97.00% 
  • Formula:C8H5BrN2 
  • Description:intermediates, drug discovery
  • Updatetime:Apr 10 2018 
Nanjing Chemlin Chemical Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:1999
  • Employees:101 - 500 People
  • Tel:86-25-83697070
  • Fax:86-25-83453275
  • Address:Rm.902 Longyin Plaza, No. 217 Zhongshan Rd.(N) Nanjing 210009,China
-112YR Main Products
bulk commodities, lab agents, intermediates & fragments, special chemicals, agro-chemicals, APIs, natural ingredients
Contact Supplier
Quinoxaline, 6-bromo-
  • Cas No:50998-17-9 
  • Formula:C8H5BrN2 
  • Description:Hangzhou J&H Chemical Co., Ltd is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products ...
  • Updatetime:Jan 04 2017 
Hangzhou J&H Chemical Co., Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2002
  • Registered Capital:US$501 Thousand - US$1 Million
  • Employees:11 - 50 People
  • Tel:86-571-87396430
  • Fax:86-571-87396431
  • Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China
5YRS Main Products
3,5-Dibromoanisole,5-Fluoro-2-nitroanisole,Doxorubicin hydrochloride,Diethyl 4-oxoheptanedioate,1,5-Diphenylpenta-1,4-dien-3-one,3,5-Dimethoxy-4-hydroxycinnamic acid
Contact Supplier
6-Bromoquinoxaline
  • Cas No:50998-17-9 
  • Purity:95+% 
  • Formula:C8H5BrN2 
  • Payment:838%T/T in advance 
  • Description:Atomax Chemicals Co.,Ltd a leading global supplier and manufacturer of chiral chemicals, amino acids, aromatic and pyridine halogens, natural extracts and pharmaceutical raw materials. we are a registered chemicals provider for most giant pharmaceutical compan...
  • Updatetime:Jul 29 2019 
Atomax Chemicals Co.,Ltd
  • Registered Time:2006
  • Employees:51 - 100 People
  • Tel:86-755-33239182
  • Fax:86-755-33233381
  • Address:Huiji302 Hutingju Sanwei Xixiang SHENZHEN 518126, China
Main Products
3-Fluoro-isonicotinic acid,Osmium tetroxide,Mafenide Hcl,3-Bromopentane,2-Phenylacetoacetonitrile,OSMIUM
Contact Supplier
6-Bromo-quinoxaline
  • Cas No:50998-17-9 
  • Min.Order:10/Gram 
  • Purity:99% 
  • Supply Ability:100 Month/Kilogram 
  • Formula:C8H5BrN2 
  • Payment:TT 
  • Updatetime:Jun 12 2019 
Shanghai Forever Synthesis Co.,Ltd.
  • Category:Individual (Sole proprietorship)
  • Registered Time:2013
  • Employees:51 - 100 People
  • Tel:86-21-61124658
  • Fax:86-21-61294103
  • Address:Nianjiabang Rd, Pudong, Shanghai
Main Products
Shanghai Forever Synthesis Co.,Ltd. is a professional chemical supplier for API, intermediates, fine chemicals, and customized synthesis.
Contact Supplier
6-Bromoquinoxaline
  • Cas No:50998-17-9 
  • Purity:contact us for more details about 6-Bromoquinoxaline, CAS:50998-17-9 
  • Formula:C8H5BrN2 
  • Appearance:contact us for more details about 6-Bromoquinoxaline, CAS:50998-17-9 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 6-Bromoquinoxaline, CAS:50998-17-9 with the most competitive price and the best quality. We can...
  • Updatetime:Nov 21 2018 
Finetech Industry limited.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2007
  • Registered Capital:US$501 Thousand - US$1 Million
  • Employees:11 - 50 People
  • Tel:86-27-87465837
  • Fax:86-27-87772287
  • Address:chukang Road, Wuhan, Hubei 430073,
Main Products
custom synthesis,Lab reagent,CRO,CMO,R&D research chemicals.such as CAS:4651-67-6;CAS:99-16-1;CAS:145100-50-1
Contact Supplier
6-BROMOQUINOXALINE
  • Cas No:50998-17-9 
  • Min.Order:1/Kilogram 
  • Purity:99 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C8H5BrN2 
  • Payment:T/T,LC,DP,DA 
  • Updatetime:Nov 21 2018 
Jinan Haohua Industry Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2006
  • Registered Capital:US$1 Million - US$2.5 Million
  • Legal Representative:Jay Kong
  • Employees:501 - 1000 People
  • Tel:0086-531-58773055
  • Fax:0086-531-58773066
  • Address:No.59 Gongye South RD
Main Products
Chlorodimethylsilane;1,1,3,3-tetramethyldisiloxane
Contact Supplier
6-Bromoquinoxaline
  • Cas No:50998-17-9 
  • Formula:C8H5BrN2 
  • Updatetime:Nov 21 2018 
Shanghai Hope Chem Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2014
  • Registered Capital:US$501 Thousand - US$1 Million
  • Employees:11 - 50 People
  • Tel:86-21-61723543
  • Fax:86-21-33250189
  • Address:Room508, Building1, No.88 CaiLun Road Zhangjiang H
Main Products
Shanghai Hope Chem Co., Ltd. was founded in 2014 with registered capital of RMB 2 million Yuan.
Contact Supplier
6-Bromoquinoxaline
  • FOB Price:1 USD/Gram 
  • Cas No:50998-17-9 
  • Min.Order:1/Gram 
  • Purity:98% 
  • Supply Ability:100 Month/Kilogram 
  • Formula:C8H5BrN2 
  • Payment:TT,Western Union 
  • Updatetime:Jun 28 2017 
Hui Chem Company Limited
  • Category:Corporation/Limited Liability Company
  • Registered Time:2008
  • Registered Capital:US$1 Million - US$2.5 Million
  • Employees:51 - 100 People
  • Tel:86-21-60542966
  • Fax:86-21-61916468
  • Address:Lane 299 Bisheng Rd,Pudong District
Main Products
API, Pharmaceutical intermediates, photoelectronic Materials
Contact Supplier
6-Bromoquinoxaline
  • Cas No:50998-17-9 
  • Formula:C8H5BrN2 
  • Description:Henrychem is a company specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the pharmaceutical industry. 80% of our products were exported to the United States, the EU and Japan.
  • Updatetime:Nov 23 2015 
LianYunGang Henrychem Science Co.,Ltd.
  • Registered Time:0
  • Tel:86-518-15162260526
  • Fax:86-518-15162260526
  • Address:No.23, Haining Road, Xinpu Area, Lianyungang, Jiangsu, 222000, P.R. China
Main Products
Special focus on various heterocyclic chemicals (pyridine, pyrimidine, indole, pyrazole, thiazole, triazole, etc) and hydrazine, nitrile, glucosinolates amide compounds synthesis
Contact Supplier
6-Bromo-quinoxaline
  • Cas No:50998-17-9 
  • Purity:97% 
  • Formula:C8H5BrN2 
  • Description:Pharmaceutical intermediates
  • Updatetime:Aug 11 2015 
Nanjing Norris-Pharm Technology Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2012
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Employees:11 - 50 People
  • Tel:86-25-66112885
  • Fax:86-25-66112885
  • Address:2rd Qiande Road Jiangning Life&Science Park Nanjin
Main Products
focus in pharmaceutical R & D outsourcing service .we provides chemical synthesis outsourcing services for new drug research and development projects for international pharmaceutical companies
Contact Supplier
6-Bromoquinoxaline
  • Cas No:50998-17-9 
  • Formula:C8H5BrN2 
  • Updatetime:Nov 25 2019 
Quzhou Rundong Chemical (Technology) Co.
  • Address:No. 28 Gaotang Road, Yinzhou District, Zhangzhou City
Contact Supplier
6-Bromoquinoxaline
  • Cas No:50998-17-9 
  • Formula:C8H5BrN2 
  • Updatetime:Nov 25 2019 
Apollo Scientific Ltd.
  • Tel:44 161 406 0505
  • Fax:44 161 405 0506
  • Address:Whitefield Rd, Bredbury, Stockport, Cheshire, SK6 2QR
Contact Supplier
6-Bromoquinoxaline
  • Cas No:50998-17-9 
  • Formula:C8H5BrN2 
  • Updatetime:Nov 25 2019 
Frontier Scientific, Inc.
  • Tel:+1-(435)-753-1901
  • Fax:+1-(435)-753-6731
  • Address:P O Box 31, Logan, Utah 84323-0031,
Contact Supplier
6-Bromoquinoxaline
  • Cas No:50998-17-9 
  • Formula:C8H5BrN2 
  • Updatetime:Nov 25 2019 
AstaTech, Inc
  • Tel:(215) 785 3197
  • Fax:(215) 785 2656
Contact Supplier
6-Bromoquinoxaline
  • Cas No:50998-17-9 
  • Formula:C8H5BrN2 
  • Updatetime:Nov 25 2019 
Interchim S.A.
  • Tel:(33) 4 70 03 88 55
  • Fax:(33) 4 70 03 82 60
  • Address:211, AVENUE, J.F. KENNEDY, MONTLUCON - 03100, ALLIER, FRANCE
Contact Supplier
6-Bromoquinoxaline
  • Cas No:50998-17-9 
  • Formula:C8H5BrN2 
  • Updatetime:Nov 25 2019 
Atlantic Research Chemicals Ltd.
  • Tel:+44 (0) 8707 746454
  • Fax:+44 (0) 8707 746455
  • Address:Unit A Stratton View Business Park Stratton Bude Cornwall EX23 9NR
Contact Supplier
6-Bromoquinoxaline
  • Cas No:50998-17-9 
  • Formula:C8H5BrN2 
  • Updatetime:Nov 25 2019 
AK Scientific, Inc.
  • Tel:+(510) 429-8835
  • Address:30023 Ahern Ave
Contact Supplier
6-Bromoquinoxaline
  • Cas No:50998-17-9 
  • Formula:C8H5BrN2 
  • Updatetime:Nov 25 2019 
Activate Scientific GmbH
  • Tel:+49-(8051)-9651660
  • Fax:+49-(8051)-9651661
  • Address:Am Reitbach 7, Prien D-83209,
Contact Supplier
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