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Home> CAS DataBase Listed 7 > CAS 7251-61-8
7251-61-8 structure 3D

CAS No. 7251-61-8

  • Molecular Weight: 144.17
  • Formula: C7H6O7
  • Name: 4H-Imidazol-4-one,2-amino-1,5-dihydro-1-methyl-, hydrochloride (1:1)
  • Synonyms: 2-methyl-quinoxalin; 3-Methylquinoxaline; 2-Methylbenzopyrazine; Quinoxaline,2-methyl-; 2-Methylquinoxaline,~96%; 2-METHYLQUINOXALINE 97+%; methylquinoxaline,2-methylchinoxaline
Properties Safety and Handling MSDS Computational chemical data
Identification of 7251-61-8 Safety Data Properties
  • Appearance:
  • dark red to brown liquid.
  • Molecular Weight:
  • 144.17
  • Density:
  • 1.208
  • Melting Point:
  • 180.5°C
  • Flash Point:
  • 310.3°C
  • Storage Temperature:
  • Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
  • Refractive index:
  • n20/D 1.613(lit.)
  • Solubility:
  • Miscible with water
  • Stability:
  • Stable under normal temperatures and pressures.
  • More Properties>>
Upstream Product Downtream information
There are 46 suppliers who can provide 4H-Imidazol-4-one,2-amino-1,5-dihydro-1-methyl-, hydrochloride (1:1) with CAS No. 7251-61-8
2-Methylquinoxaline
  • FOB Price:2 USD/Kilogram 
  • Cas No:7251-61-8 
  • Min.Order:1/Kilogram 
  • Purity:95%, 99% 
  • Supply Ability:12 Year/Metric Ton 
  • Formula:C9H8N2 
  • Payment:T/T, L/C 
  • Updatetime:Nov 13 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
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  • Address:9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road
8YRS Main Products
Chemical products
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2-Methylquinoxaline
  • Cas No:7251-61-8 
  • Min.Order:1/Kilogram 
  • Purity:0.98 
  • Supply Ability:100 Quarter/Kilogram 
  • Formula:C9H8N2 
  • 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
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High quality 2-Methylquinoxaline supplier in China
  • FOB Price:1 USD/Kilogram 
  • Cas No:7251-61-8 
  • Min.Order:1/Kilogram 
  • Purity:99%min 
  • Supply Ability:200 Year/Metric Ton 
  • Formula:C9H8N2 
  • Payment:T/T, L/C 
  • Updatetime:Jun 26 2019 
Xiamen Zhongyuan Hongye Chemical Co., Ltd.
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  • Employees:51 - 100 People
  • Tel:+86-0592-5567629
  • Fax:+86-0592-5567629
  • Address:No. 3 Tonglin Square, Changle Road, Xiamen, China (Fujian) Free Trade Pilot Area, B502
1YR Main Products
pharmaceutical intermediates, biochemistry and customized chemicals, special chemicals, organic and inorganic chemicals, medical devices, electronic chemicals and biological sciences
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2-Methylquinoxaline
  • Cas No:7251-61-8 
  • Formula:C9H8N2 
  • Einecs:230-664-9 
  • Description:High quality with nice price! J&H chemical provides you with the best chemical compounds you are looking for!
  • Updatetime:Nov 13 2015 
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
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2-Methylquinoxaline
  • FOB Price:1 USD/Kilogram 
  • Cas No:7251-61-8 
  • Min.Order:1/Gram 
  • Purity:98% 
  • Supply Ability:100 Month/Kilogram 
  • Formula:C9H8N2 
  • Payment:L/C,D/A,D/P,T/T,Western Union, 
  • Updatetime:May 21 2019 
Career Henan Chemical Co
  • Category:Corporation/Limited Liability Company
  • Registered Time:0
  • Registered Capital:US$5 Million - US$10 Million
  • Employees:51 - 100 People
  • Tel:86-371-86658258
  • Fax:86-371-86658258
  • Address:Building 3 of Innovation Park, East District of the National University Science Park of Henan Province
Main Products
Career Henan Chemical Co, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade.
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2-METHYLQUINOXALINE
  • Cas No:7251-61-8 
  • Min.Order:1/Kilogram 
  • Purity:99 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C9H8N2 
  • 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
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2-Methylquinoxaline
  • Cas No:7251-61-8 
  • Formula:C9H8N2 
  • Einecs:230-664-9 
  • 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.
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2-Methylquinoxaline
  • Cas No:7251-61-8 
  • Formula:C9H8N2 
  • Einecs:230-664-9 
  • Description:2-Methylquinoxaline
  • Updatetime:Jun 07 2018 
AOPHARM
  • Category:Corporation/Limited Liability Company
  • Registered Time:2010
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Legal Representative:Xuan Liu
  • Employees:11 - 50 People
  • Tel:86-311-66600578
  • Fax:86-311-66600576
  • Address:C-2103 Wonder Business Square, 15 Yuhua West Rd.
Main Products
Pharmaceutical Intermediate, API, Botanical Extract
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2-Methylquinoxaline
  • Cas No:7251-61-8 
  • Purity:98% 
  • Formula:C9H8N2 
  • Einecs:230-664-9 
  • Updatetime:Apr 01 2019 
Healthwise Co.,Ltd
  • Address:No. 138, Sanyuan Road, Shuikou Industrial Park, Kaiping City, Guangdong Province
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2-Methylquinoxaline
  • Cas No:7251-61-8 
  • Purity:96% 
  • Formula:C9H8N2 
  • Einecs:230-664-9 
  • Updatetime:Apr 01 2019 
Shanghai Shengyu Trading Co., Ltd.
  • Address:No. 1786, Nanlu Road, Mucheng Town, Pudong New Area, Shanghai, China (Langang Mucheng Industrial Park)
Contact Supplier
2-Methylquinoxaline
  • Cas No:7251-61-8 
  • Purity:98% 
  • Formula:C9H8N2 
  • Einecs:230-664-9 
  • Updatetime:Apr 01 2019 
Jiangsu Honghe Drug Development Co., Ltd.
  • Address:Wuxi National Software Park, Block A, No. 18 Zhenze Road, Wuxi New District, Jiangsu, China
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7251-61-8
  • Cas No:7251-61-8 
  • Formula:C9H8N2 
  • Einecs:230-664-9 
  • Updatetime:Apr 01 2019 
Tianjin danjun international trade co., LTD.
  • Tel:022-60554719
  • Address:Juchuanjinhaian F247,No.353 jiefang road,Tianjin CBD.
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CAS No. 7251-61-8 (Quinoxaline, 2-methyl- )
  • Cas No:7251-61-8 
  • Min.Order:100/Metric Ton 
  • Purity:99% 
  • Supply Ability:100 Month/Metric Ton 
  • Formula:C9H8N2 
  • Appearance:dark red to brown liquid 
  • Updatetime:Feb 25 2019 
Chengdu Yanxi Import & Export Trading CO.,LTD
  • Tel:86-28-88432192
  • Address:No.18th Vanke North Street,Chenghua District, Chengdu City , Sichuan Province
Contact Supplier
2-Methylquinoxaline
  • Cas No:7251-61-8 
  • Min.Order:0/Metric Ton 
  • Supply Ability:Metric Day/Ton 
  • Formula:C9H8N2 
  • Appearance:powder 
  • Einecs:230-664-9 
  • Description:Superiority ★.best quality according to requirement ★.competitive price in china market ★.mature technical support ★.professional logistic support ★.shortest delivery time Details We provide high purity product and can produce it according to your require...
  • Updatetime:Feb 25 2019 
Hangzhou Asure Biotech Co., Ltd.
  • Tel:+8657128295729
  • Address:No. 168 Jianding Road
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2-Methylquinoxaline manufature
  • Cas No:7251-61-8 
  • Purity:99.0% 
  • Formula:C9H8N2 
  • Appearance:Detailed see specifications 
  • Einecs:230-664-9 
  • Description:Superiority hangzhou zeerrui chemical co., ltd. located in lingang industrial areas, our plant covers an area of 6000 square meters.zeerrui dedicated to the development, production and marketing of chemicals. we have earned ourselves a good reputation at home ...
  • Updatetime:Feb 25 2019 
Hangzhou ZeErRui Chemical Co., Ltd.
  • Tel:+86-571-57153510
  • Address:No 317,Jingling Road,Guali Town,Xiaoshan District
Contact Supplier
2-Methylquinoxaline
  • Cas No:7251-61-8 
  • Purity:99% 
  • Formula:C9H8N2 
  • Appearance:Normal Standard 
  • Einecs:230-664-9 
  • Description:Superiority high quality, competitive price & excellent service Details High quality, Competitive price & Excellent service Transportation:By Sea / Air / Courier Storage:Store in dry, cool, dark and ventilate... Keywords:7251-61-8 Manufacturer,High Purity 2-Me...
  • Updatetime:Feb 25 2019 
Anyang General Chemical Co.,Ltd.
  • Tel:+86-372-5086905
  • Address:19/F,Unit 1, BLD C-3,Haitian City Plaza,Wenfeng Rd.,
Contact Supplier
Quinoxaline, 2-methyl-
  • Cas No:7251-61-8 
  • Purity:99% 
  • Formula:C9H8N2 
  • Einecs:230-664-9 
  • Description:Superiority good quality and best price Details Keywords:Quinoxaline, 2-methyl-
  • Updatetime:Feb 24 2019 
GrowingChem (Shanghai) Co., Ltd.
  • Tel:021-51320180 021-51320373
  • Fax:021-51320178
  • Address:601B, No.1043, Halei Rd, Zhangjiang Hi-Tech Park, Shanghai, Postcode 201203, China
Contact Supplier
2-Methylquinoxaline
  • Cas No:7251-61-8 
  • Formula:C9H8N2 
  • Einecs:230-664-9 
  • Description:Superiority 2-methylquinoxaline Details 2-methylquinoxaline Molecular Formula:C9H8N2
  • Updatetime:Feb 24 2019 
Weihao Chemtech (ChangZhou) Co., Ltd.
  • Tel:051989185693
  • Address:NO 217 huangshan Rd ,Changzhou
Contact Supplier
2-Methylquinoxaline/factory/best price/high quality
  • Cas No:7251-61-8 
  • Min.Order:10/Gram 
  • Purity:99% 
  • Supply Ability:200 Month/Kilogram 
  • Formula:C9H8N2 
  • Appearance:liquid 
  • Updatetime:Feb 23 2019 
Hubei Jusheng Technology Co., Ltd.,
  • Tel:+86-027-59599243
  • Address:High-tech Industrial Park,Tianmen city,Hubei province.
Contact Supplier
2-Methylquinoxaline
  • FOB Price:500 USD/Gram 
  • Cas No:7251-61-8 
  • Min.Order:1/Gram 
  • Purity:96 
  • Supply Ability:1000 Day/Gram 
  • Formula:C9H8N2 
  • Payment:D/P,T/T,Western+Union,Other 
  • Updatetime:Feb 23 2019 
Pure Chemistry Scientific Inc.
  • Tel:+1-857-366-7588
  • Address:14905 SW freeway street #232, Sugarland, TX 77478, USA
Contact Supplier
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