ChemicalBook > CAS DataBase List > 6-Aminoquinoxaline

6-Aminoquinoxaline

Product Name: 6-Aminoquinoxaline
CAS No.: 6298-37-9
Chemical Name: 6-Aminoquinoxaline
Synonyms: quinoxalin-6-amine;6-aminooxoline;6-AminoquinoxaL;6-QUINOXALINAMINE;6-Quinoxalineamine;6-AMINOQUINOXALINE;6-aminoquinazaline;Quinoxaline-6-amine;6-QUINOXALINYLAMINE;QUINOXALIN-6-YLAMINE
CBNumber: CB3712935
Molecular Formula: C8H7N3
Formula Weight: 145.16
MOL File: 6298-37-9.mol

Less

6-Aminoquinoxaline Property

Melting point:: 159 °C
Boiling point:: 254.27°C (rough estimate)
Density: 1.2109 (rough estimate)
refractive index: 1.5400 (estimate)
storage temp.: under inert gas (nitrogen or Argon) at 2–8 °C
solubility: DMSO (Slightly), Methanol (Slightly)
form: Solid
pka: 2.57±0.30(Predicted)
color: Yellow to Dark Yellow
InChI: InChI=1S/C8H7N3/c9-6-1-2-7-8(5-6)11-4-3-10-7/h1-5H,9H2
InChIKey: MSGRFBKVMUKEGZ-UHFFFAOYSA-N
SMILES: N1C2C(=CC(N)=CC=2)N=CC=1
CAS DataBase Reference: 6298-37-9(CAS DataBase Reference)

Less

Safety

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-36/38-22
Safety Statements: 24/25-36/39-26
WGK Germany: 1
HazardClass: IRRITANT
HS Code: 29339900

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 730505
Product name: 6-Aminoquinoxaline
Purity: 95%
Packaging: 250mg
Price: $91.4
Updated: 2022/05/15

TCI Chemical

Product number: A2490
Product name: 6-Aminoquinoxaline
Purity: >98.0%(GC)(T)
Packaging: 1g
Price: $44
Updated: 2025/07/31

TCI Chemical

Product number: A2490
Product name: 6-Aminoquinoxaline
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $132
Updated: 2025/07/31

TRC

Product number: Q750010
Product name: 6-Quinoxalinamine
Packaging: 1g
Price: $55
Updated: 2021/12/16

TRC

Product number: Q750010
Product name: 6-Quinoxalinamine
Packaging: 5G
Price: $125
Updated: 2021/12/16

Less

6-Aminoquinoxaline Chemical Properties,Usage,Production

Chemical Properties

Yellow solid

Uses

6-Quinoxalinamine is used in the synthetic preparation and evaluation of novel nitroheterocyclic hypoxic markers for solid tumor.

Definition

ChEBI: 6-Quinoxalinamine is a quinoxaline derivative.

Synthesis

6639-87-8

6298-37-9

General procedure for the synthesis of 6-aminoquinoxaline from 6-nitroquinoxaline: 10% palladium carbon (50 mg) was added to a solution of 6-nitroquinoxaline (500 mg, 2.86 mmol) in methanol (20 mL) and the reaction mixture was stirred for 4 hr. under an atmosphere of hydrogen at 1 atm. Upon completion of the reaction, the catalyst was removed by diatomaceous earth filtration and the filtrate was evaporated to remove the solvent. The residue was purified by silica column chromatography followed by evaporation of the solvent to afford 6-aminoquinoxaline as a yellow solid (342 mg, 82% yield) with a thin layer chromatography (TLC) Rf value of 0.32 (unfolding agent: ethyl acetate). The product was characterized by 1H NMR (CDCl3): δ 8.65 (1H, d, J=1.7 Hz), 8.55 (1H, d, J=1.7 Hz), 7.87 (1H, d, J=8.9 Hz), 7.18 (1H, dd, J=8.9,2.5 Hz), 7.13 (1H, d, J=2.5 Hz), 4.20 (2H, br. s, -NH2).

References

[1] Patent: US2012/178748, 2012, A1. Location in patent: Page/Page column 43
[2] Patent: WO2013/6792, 2013, A1. Location in patent: Paragraph 0170
[3] Patent: WO2005/42513, 2005, A1. Location in patent: Page/Page column 71
[4] Heterocycles, 2007, vol. 72, p. 353 - 361
[5] Journal of Medicinal Chemistry, 2016, vol. 59, # 13, p. 6169 - 6186

6-Aminoquinoxaline Preparation Products And Raw materials

Raw materials

GLYOXAL SODIUM BISULFITE 4-Nitro-o-phenylenediamine Ethanol Palladium

Preparation Products

Less

6-Aminoquinoxaline Suppliers

Americas 1 Belgium 1 China 234 Czech Republic 2 Europe 1 France 1 Germany 2 Hungary 1 India 27 Japan 3 Russia 2 Switzerland 1 The Netherlands 1 United Kingdom 14 United States 25 Global 316

Jinan Cen Ben Medical Technology Co., Ltd

Tel: 14793566
Email: info@cenpharm.com
Country: China
ProdList: 773
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Beijing HwrkChemical Technology Co., Ltd

Tel: 18515581800 18501085097
Fax: 010-89508210
Email: sales.bj@hwrkchemical.com
Country: China
ProdList: 9400
Advantage: 55

Wuhan Chemwish Technology Co., Ltd

Tel: 86-027-67849912
Fax: 86-027-87531808
Email: sales@chemwish.com
Country: China
ProdList: 35896
Advantage: 56

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Country: China
ProdList: 18207
Advantage: 66

Beijing Ouhe Technology Co., Ltd

Tel: 010-010-82967028 13522913783
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12000
Advantage: 60

Accela ChemBio Co.,Ltd.

Tel: 021-50795510 4000665055
Fax: 021-50795055
Email: sales@accelachem.com
Country: China
ProdList: 11035
Advantage: 64

WUHAN SUN-SHINE BIO-TECHNOLOGY Co., Ltd.

Tel: 17702719238 18971495150;
Email: sales@sun-shinechem.com
Country: China
ProdList: 1077
Advantage: 64

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42934
Advantage: 64

Daicel Chiral Technologies (China)CO.,LTD

Tel: 021-50460086-9 15921403865
Fax: +86-21-50462321
Email: han_yajun@dctc.daicel.com
Country: China
ProdList: 7471
Advantage: 65

Sichuan Kulinan Technology Co., Ltd

Tel: 400-1166-196 18981987031
Fax: 028-84555506 800101999
Email: cdhxsj@163.com
Country: China
ProdList: 11705
Advantage: 57

Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400 638 7771
Email: sales@heowns.com
Country: China
ProdList: 14435
Advantage: 57

Shanghai Sunway Pharmaceutical Technology Co., Ltd

Tel: 18270980682
Fax: 021 51613951
Email: mlcheng@sunwaypharm.cn
Country: China
ProdList: 8669
Advantage: 57

Hangzhou Yuhao Chemical Technology Co., Ltd

Tel: 0571-82693216
Fax: +86-571-82880190
Email: info@yuhaochemical.com
Country: China
ProdList: 6387
Advantage: 52

BioBioPha Co., Ltd.

Tel: 0871-65217109 13211707573;
Fax: 0871-65215563
Email: y.liu@mail.biobiopha.com
Country: China
ProdList: 5653
Advantage: 65

Chengdu Ai Keda Chemical Technology Co., Ltd.

Tel: 4008-755-333 18080918076
Fax: 028-86757656
Email: 800078821@qq.com
Country: China
ProdList: 9718
Advantage: 55

Thermo Fisher Scientific

Tel: 800-810-5118
Fax: +86-10-84193589
Email: cnchemical@thermofisher.com
Country: China
ProdList: 17770
Advantage: 75

Shanghai T&W Pharmaceutical Co., Ltd.

Tel: +86 21 61551611
Fax: +86 21 50676805
Country: China
ProdList: 9891
Advantage: 58

Nanjing Norris-Pharm Technology Co., Ltd

Tel: 18652989687
Fax: +86-25-52131256
Email: sales@norris-pharm.com
Country: China
ProdList: 8878
Advantage: 55

9ding chemical ( Shanghai) Limited

Tel: 4009209199
Fax: 86-021-52271987
Email: sales@9dingchem.com
Country: China
ProdList: 22514
Advantage: 55

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 400-6206333 13167063860
Fax: 021-50323701
Email: anhua.mao@aladdin-e.com
Country: China
ProdList: 25003
Advantage: 65

The future of Shanghai Industrial Co., Ltd.

Tel: 021-61552785
Fax: 021-55660885
Email: sales@shshiji.com
Country: China
ProdList: 9546
Advantage: 55

Shanghai Raise Chemical Technology Co.,Ltd

Tel: +86-021-50935922
Fax: +86-021-33847795
Country: China
ProdList: 7865
Advantage: 55

Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.

Tel: +86-28-85122536 85324413
Fax: +86-28-85326443
Email: market@astatech.cn
Country: China
ProdList: 8026
Advantage: 55

Guangzhou Isun Pharmaceutical Co., Ltd

Tel: 020-39119399 18927568969
Fax: 020-39119999
Email: isunpharm@qq.com
Country: China
ProdList: 4720
Advantage: 55

Huainan Kedi Chemical Factory

Tel: 0554-2106669
Fax: 0554-2666215
Email: sales1@kedichem.com
Country: China
ProdList: 4924
Advantage: 55

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 39966
Advantage: 60

PingHeAnKang Pharmaceutical Co., Ltd.

Tel: 18086832706
Fax: 028-89642128
Email: phakzjtxs@phak.cn
Country: China
ProdList: 138
Advantage: 58

Zhengzhou HongSheng Pharmaceutical Co., Ltd.

Tel: 0371-0371-13526885213 15637198702
Fax: 0371-63709726
Email: hsyykjchem@163.com
Country: China
ProdList: 3853
Advantage: 58

Shanghai Worldyang Chemical Co.,Ltd.

Tel: 021-021-56795766
Fax: +86-21-56795266
Email: sales@worldyachem.com
Country: China
ProdList: 9476
Advantage: 58

ChemStrong Scientific Co.,Ltd

Tel: 0755-0755-66853366 13670046396
Fax: 0755-28363542
Email: sales@chem-strong.com
Country: China
ProdList: 18333
Advantage: 56

Chengdu HuaXia Chemical Reagent Co. Ltd

Tel: 400-1166-196 13458535857
Fax: QQ：800101999
Email: cdhxsj@163.com
Country: China
ProdList: 13350
Advantage: 58

Shanghai YuLue Chemical Co., Ltd.

Tel: 021-60345187 13671753212
Fax: 021-34702061
Email: lzz841106@aliyun.com
Country: China
ProdList: 10263
Advantage: 55

Shanghai Kewel Chemical Co., Ltd.

Tel: 021-64609169 18901607656
Fax: 021-64609160
Email: greensnown@163.com
Country: China
ProdList: 9906
Advantage: 50

Hangzhou J&H Chemical Co., Ltd.

Tel: 0571-87396432
Fax: 0571-87396431
Email: sales@jhechem.com
Country: China
ProdList: 14912
Advantage: 59

Shanghai Na Qian Chemical Technology Co. Ltd.

Tel: 13598610367
Fax: QQ:2468833170
Email: 2841375912@qq.com
Country: China
ProdList: 2786
Advantage: 52

Shanghai Song Yuan Chemical Technology Co., Ltd.

Tel: 010-1234567 18521000990
Fax: 86-021-33275113
Email: sonyuanchemical@163.com
Country: China
ProdList: 6479
Advantage: 50

Nanjing Chalf-Pharm Technology Co., Ltd.

Tel: 025-57018978 18251899859
Fax: 025-57018008
Email: sales@chalf-pharm.com
Country: China
ProdList: 5674
Advantage: 50

Shanghai Tombiopharma Chemical Co. Ltd.

Tel: 13391076197
Email: tombiopharma@163.com
Country: China
ProdList: 4987
Advantage: 55

Credit Asia Chemical Co., Ltd.

Tel: +86 (21) 61124340
Fax: +86 (21) 6129-4103
Country: China
ProdList: 9756
Advantage: 58

Cool Pharm, Ltd

Tel: 021-60455363 18019463053
Fax: 50966098
Email: sales@coolpharm.com
Country: China
ProdList: 12346
Advantage: 58

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51395
Advantage: 80

Nanjing XiZe Biotechnology CO., Ltd.

Tel: 025-58362220 0086-15250997978
Fax: 025-58362220
Email: sale@njxizebio.com
Country: China
ProdList: 4855
Advantage: 55

Nanjing ERan Biological Pharmaceutical Co., Ltd.

Tel: 13770809694
Fax: +86 25 56203983
Email: googlexu_0114@sina.com
Country: China
ProdList: 990
Advantage: 58

NovoChemy Ltd.

Tel: 86-(0)21-31261262 373522135
Fax: 86-(0)21-33250524
Email: sales@novochemy.com
Country: China
ProdList: 6498
Advantage: 58

Yangzhou QinYuan Pharmaceutical Co., Ltd.

Tel: 0514-80939770 13773367191
Fax: 0514-82664689
Email: yzqyyykj@163.com
Country: China
ProdList: 252
Advantage: 55

Codow Chemical Co.,Ltd.

Tel: 18620099427
Fax: +86-20-62619665
Email: amy@howeipharm.com
Country: China
ProdList: 6687
Advantage: 55

skychemical Co.Ltd

Tel: 021-20960837,QQ1332204249
Fax: 021-20960837
Email: sales@skychemical.com
Country: China
ProdList: 3341
Advantage: 55

Nanjing Vital Chemical Co., Ltd.

Tel: 025-87193546 18652950785
Fax: 025-87193546
Email: chemweiao@163.com
Country: China
ProdList: 9021
Advantage: 60

Less

View Lastest Price from 6-Aminoquinoxaline manufacturers

Zhengzhou Anbu Chem Co.,Ltd

Product: 6-Aminoquinoxaline 6298-37-9
Price: US $0.00/KG
Min. Order: 0.1KG
Purity: 98%
Supply Ability: 1000KGS
Release date: 2023-07-14

Hebei Zhanyao Biotechnology Co. Ltd

Product: 6-Aminoquinoxaline 6298-37-9
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 Tons
Release date: 2021-10-13

Zhuozhou Wenxi import and Export Co., Ltd

Product: 6-Aminoquinoxaline 6298-37-9
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-10

6298-37-9, 6-AminoquinoxalineRelated Search:

Sulfamic acid EC 2.6.1.2 Acetaminophen Quinoxaline Glucosamine Aminopyrine 5-Bromo-6-aminoquinoxaline Brimonidine Impurity E 4,5-Didehydro BriMonidine N-(4,5-Dihydro-1H-iMidazol-2-yl)-6-quinoxalinaMine Hydroxy Brimonidine 5-Bromoquinazolin-6-ylthiourea Brimonidine Tartrate Impurity 4 BriMonidine-2,3-dione Thiourea, N-(2-aminoethyl)-N'-(5-bromo-6-quinoxalinyl)- 5-BROMO-6-ISOTHIOCYANATE QUINOXALINE 5-chloro-N-(4,5-dihydro-1H-imidazol-2-yl)quinoxalin-6-amine Brimonidine Impurity 14

6-QUINOXALINYLAMINE

6-QUINOXALINAMINE

6-AMINOQUINOXALINE

6-Aminoquinoxaline ,99%

QUINOXALIN-6-YLAMINE

6-Aminoquinoxaline/6-quinoxalinamine (for Brimonidine)

Quinoxaline-6-amine

quinoxalin-6-amine

6-Quinoxalineamine

quinoxalin-6-amine(SALTDATA: FREE)

Brimonidine Impurity 3 (Brimonidine EP Impurity C)

Brimonidine EP Impurity C

6-Aminoquinoxaline CAS:6298-37-9 qty100gm

Brimonidine EP Impurity C (6-Aminoquinoxaline)

Brimonidine Impurity C

6-AMinoquinoxaline, 98.0%(GC&T

Quinoxalin-6-amine, 6-Amino-1,4-benzodiazine

Brimonidine Related Compound (6-Aminoquinoxaline)

Quinoxalin, 6-amino-

6-aminooxoline

6-Aminoquinoxaline &gt

6-AminoquinoxaL

6-Aminoquinoxaline ISO 9001：2015 REACH

Brimonidine EP Impurity C (Quinoxalin-6-amine)

6-AminoquinoxalineQ: What is 6-Aminoquinoxaline Q: What is the CAS Number of 6-Aminoquinoxaline Q: What is the storage condition of 6-Aminoquinoxaline Q: What are the applications of 6-Aminoquinoxaline

Brimonidine Tartrate EP Impurity C

Brimonidine Tartrate Impurity C

6-aminoquinazaline

Brommonidine EP impurity C

Brimonidini EP Impurity C

6298-37-9

Building Blocks

Chemical Synthesis

Heterocyclic Building Blocks

Quinoxalines

Quinolines, Quinazolines and derivatives

pharmacetical

Amines

Quinolines, Isoquinolines & Quinoxalines