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Home> Products > Organic Intermediates > Pharmaceutical Intermediates > CAS DataBase Listed 2 > CAS 23688-89-3
23688-89-3 structure 3D

23688-89-3

  • Molecular Weight: 158.54252 []
  • Formula: C20H16O8
  • Name: 5,8-Quinolinedione,7-chloro-6-hydroxy-2-(2-nitrophenyl)-
  • Synonyms: 2-Chloro-6-carboxypyrazine; 6-Chloro-2-pyrazinecarboxylic acid; Pyrazinecarboxylicacid, 6-chloro- (8CI,9CI)
Properties Safety and Handling MSDS Synthesis Route Precursor and Product
Identification of 23688-89-3 Safety Data
Properties
  • Molecular Weight:
  • 158.54252 []
  • Density:
  • 1.09
  • Boiling Point:
  • 35ºC
  • Flash Point:
  • 265.7°C
  • Refractive index:
  • 1.598
  • More Properties>>
Upstream Product Downtream information
There are 84 suppliers who can provide 5,8-Quinolinedione,7-chloro-6-hydroxy-2-(2-nitrophenyl)- with CAS No. 23688-89-3
6-Chloropyrazine-2-carboxylic acid
  • FOB Price:1 USD/Kilogram 
  • Cas No:23688-89-3 
  • Min.Order:1/Kilogram 
  • Purity:95%, 99% 
  • Supply Ability:20 Year/Metric Ton 
  • Formula:C5H3ClN2O2 
  • 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
9YRS Main Products
Chemical products
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6-Chloro-2-pyrazinecarboxylic acid
  • Cas No:23688-89-3 
  • Formula:C5H3ClN2O2 
  • Description:Hangzhou Utanpharma Biology Co., Ltd.are involved in supplying of Active Pharmaceutical Ingredients and Intermediates.Established in the year 2012, we are involved in supplying and exporting of various Pharmaceutical industries based products like hormones, ca...
  • Updatetime:Dec 18 2019 
Hangzhou Utanpharma biology co,.Ltd
  • Category:LLC (Ltd Liability Corp)
  • Registered Time:2009
  • Registered Capital:US$1 Million - US$2.5 Million
  • Employees:11 - 50 People
  • Tel:86-571-87758665
  • Fax:86-571-86821328
  • Address:Room 60M(604), Block A1-3, Hangzhou Zhejiang China
3YRS Main Products
Our company is an internationally oriented research based pharmaceutical company with headquarters located in Hangzhou,China.
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6-Chloropyrazine-2-carboxylic acid
  • Cas No:23688-89-3 
  • Purity:97.00% 
  • Formula:C5H3ClN2O2 
  • 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
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6-Chloropyrazine-2-carboxylic acid
  • Cas No:23688-89-3 
  • Formula:C5H3ClN2O2 
  • 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:Jun 27 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
6YRS 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
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6-Chloro-pyrazine-2-carboxylic acid
  • Cas No:23688-89-3 
  • Min.Order:1/Gram 
  • Purity:0.98 
  • Supply Ability:10 Month/Metric Ton 
  • Formula:C5H3ClN2O2 
  • Payment:T/T 
  • Updatetime:Oct 26 2019 
Shanghai FWD Chemicals ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2005
  • Employees:51 - 100 People
  • Tel:86-21-34226250
  • Fax:86-21-34226250
  • Address:Room 802,Lotus Tower ,159 Tianzhou Road Xuhui Dist
Main Products
It specializes in a comprehensive custom synthesis and manufacturing from gram to Multi ton production and also offer a laboratory scale multi-step synthesis of a wide variety of organic compounds .
Contact Supplier
CAS 23688-89-3 6-Chloropyrazine-2-carboxylic acid
  • FOB Price:1 USD/Kilogram 
  • Cas No:23688-89-3 
  • Min.Order:1/Kilogram 
  • Purity:99%min 
  • Supply Ability:1000 Month/Kilogram 
  • Formula:C5H3ClN2O2 
  • Payment:T/T,Western Union,MoneyGram, 
  • Updatetime:Mar 26 2019 
Hubei XinRunde Chemical Co., Ltd
  • Category:Individual (Sole proprietorship)
  • Registered Time:2011
  • Registered Capital:US$5 Million - US$10 Million
  • Legal Representative:Haixia Xiang
  • Employees:501 - 1000 People
  • Tel:86-188-74586545
  • Fax:86-27-83214668
  • Address:East and West Lake District, Wuhan, China
Main Products
Pharmaceutical Intermediate; Pharmaceutical Raw Materials; Raw Steroid Powders; Raw Hormone Powders; etc
Contact Supplier
6-Chloropyrazine-2-carboxylic acid
  • Cas No:23688-89-3 
  • Purity:97% 
  • Formula:C5H3ClN2O2 
  • Description:organic latermediates
  • Updatetime:Dec 13 2018 
shijiazhuang guizheng trade co.,ltd
  • Category:LLC (Ltd Liability Corp)
  • Registered Time:2012
  • Registered Capital:US$1 Million - US$2.5 Million
  • Legal Representative:Li Na
  • Employees:11 - 50 People
  • Tel:86-312-18103315327
  • Fax:86-312-18103315327
  • Address:east huaxia road pudong shanghai china
Main Products
Indole products,Amines products
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6-Chloropyrazine-2-carboxylic acid
  • Cas No:23688-89-3 
  • Purity:contact us for more details about 6-Chloropyrazine-2-carboxylic acid, CAS:23688-89-3 
  • Formula:C5H3ClN2O2 
  • Appearance:contact us for more details about 6-Chloropyrazine-2-carboxylic acid, CAS:23688-89-3 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 6-Chloropyrazine-2-carboxylic acid, CAS:23688-89-3 with the most competitive price and the best...
  • 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
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6-Chloropyrazine-2-carboxylic acid
  • Cas No:23688-89-3 
  • Formula:C5H3ClN2O2 
  • 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-chloropyrazine-2-carboxylic acid
  • FOB Price:1 USD/Gram 
  • Cas No:23688-89-3 
  • Min.Order:1/Gram 
  • Purity:98% 
  • Supply Ability:100 Month/Kilogram 
  • Formula:C5H3ClN2O2 
  • 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-Chloro-pyrazine-2-carboxylic acid
  • Cas No:23688-89-3 
  • Min.Order:1,5,25/Gram 
  • Purity:95%min 
  • Supply Ability:kilograms Day/kilograms 
  • Formula:C5H3ClN2O2 
  • Payment:negotiation 
  • Updatetime:Dec 15 2016 
Struchem Co Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2010
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Legal Representative:Xiaoxia Zhang
  • Employees:11 - 50 People
  • Tel:86-512-63009836
  • Fax:86-512-63006936
  • Address:No. 2358 Chang'an Rd, Wujiang City, JiangSu Province, China 215200
Main Products
all kinds of fine chemicals, APIs, Bio-chemicals, from grams to kilograms, and larger scale. both with compounds in stock and custom synthesis.
Contact Supplier
6-chloropyrazine-2-carboxylic acid
  • Cas No:23688-89-3 
  • Min.Order:1/Kilogram 
  • Purity:98% 
  • Supply Ability:up to kgs Month/Kilogram 
  • Formula:C5H3ClN2O2 
  • Payment:TT 
  • Updatetime:Dec 06 2016 
Capot Chemical Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:1996
  • Registered Capital:Below US$100 Thousand
  • Legal Representative:jingwenlong
  • Employees:11 - 50 People
  • Tel:86-571-85586718
  • Fax:86-571-85864795
  • Address:Joinhands Science Park, No.4028,Nanhuan Road,
Main Products
Pivaldehyde * 630-19-3 2-Iodobenzoic acid * 88-67-5 /N-Iodosuccinimide * 516-12-1 p-Nitrophenylacetonitrile * 555-21-5 3-Methylpyrrole * 616-43-3
Contact Supplier
6-CHLOROPYRAZINE-2-CARBOXYLIC ACID
  • Cas No:23688-89-3 
  • Min.Order:0.1/Kilogram 
  • Purity:98% 
  • Formula:C5H3ClN2O2 
  • Payment:L/C,D/P,T/T 
  • Description:Notes: For more information and products, please feel free to contact our sales department about your inquiries. Claim: Products are sold only to countries where patents are not infringed. Customers are responsible for their own obligations.
  • Updatetime:Aug 31 2015 
Beijing Sinsteck Technology Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2013
  • Registered Capital:Below US$100 Thousand
  • Legal Representative:Hongwei Su
  • Employees:11 - 50 People
  • Tel:86-10-53366563
  • Fax:86-10-60216467
  • Address:No. 8 Jinfu Road, Daxing Industry Zone, Daxing District, 102600 Beijing China
Main Products
Polymer Additives, for example, UV absorber, UV stabilizer, Photoinitiator
Contact Supplier
6-chloropyrazine-2-carboxylic acid
  • Cas No:23688-89-3 
  • Formula:C5H3ClN2O2 
  • 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-Chloropyrazine-2-carboxylic acid
  • Cas No:23688-89-3 
  • Formula:C5H3ClN2O2 
  • Updatetime:Nov 25 2019 
Quzhou Rundong Chemical (Technology) Co.
  • Address:No. 28 Gaotang Road, Yinzhou District, Zhangzhou City
Contact Supplier
6-Chloropyrazine-2-carboxylic acid
  • Cas No:23688-89-3 
  • Formula:C5H3ClN2O2 
  • Updatetime:Nov 25 2019 
23688-89-3
  • Cas No:23688-89-3 
  • Formula:C5H3ClN2O2 
  • Updatetime:Nov 25 2019 
Wilshire Chemical Company Inc.
  • Tel:310 323 9232 +1 609.683.1117
  • Fax:310 323 9434 1 732.274.0049
  • Address:145 Witherspoon Street Princeton. NJ 08542
Contact Supplier
23688-89-3
  • Cas No:23688-89-3 
  • Formula:C5H3ClN2O2 
  • Updatetime:Nov 25 2019 
Edengene Chemical Limited
  • Tel:+86-(519)-85208709
  • Fax:+86-(519)-85130733
  • Address:1402, Aite Building, 238-2, Tongjiang Nan Road, Changzhou, Jiangsu,
Contact Supplier
6-chloropyrazine-2-carboxylic acid
  • Cas No:23688-89-3 
  • Purity:97% 
  • Formula:C5H3ClN2O2 
  • Updatetime:Apr 01 2019 
Changzhou Novel Chemical Technology Co.,Ltd
  • Registered Time:0
  • Tel:86-519-88290235
  • Fax:86-519-82059186
  • Address:C Dept, HeYI Building, No.3 Ge Lake Middle Road, WuJin District,ChangZhou City
Main Products
organic chemicals,inorganic chemicals,metal chemicals and new molecules for drug discovery
Contact Supplier
6-chloropyrazine-2-carboxylic acid
  • Cas No:23688-89-3 
  • Purity:96% 
  • Formula:C5H3ClN2O2 
  • Updatetime:Apr 01 2019 
Wuxi Qianhao Biopharm Co., Ltd
  • Address:Room A1007, Baiqiao Biological Park, No. 85, Shashan Road, Jiangyin City
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