3,5-Dibromo-2-hydroxypyrazine

Product Name: 3,5-Dibromo-2-hydroxypyrazine
CAS No.: 21943-15-7
Chemical Name: 3,5-Dibromo-2-hydroxypyrazine
Synonyms: 3,5-bromopyrazin-2-ol;3,5-DIBROMO-PYRAZIN-2-OL;3,5-dibromo-2(1H)-Pyrazinone;3,5-dibromo-1H-pyrazin-2-one;3,5-DIBROMO-2-HYDROXYPYRAZINE;2-Hydroxy-3,5-dibromopyrazine;2(1H)-Pyrazinone, 3,5-dibromo-;3,5-DibroMo-2-hydroxypyrazine, 95+%;3,5-Dibromo-2-hydroxypyrazine ISO 9001：2015 REACH
CBNumber: CB5460276
Molecular Formula: C4H2Br2N2O
Formula Weight: 253.88
MOL File: 21943-15-7.mol

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3,5-Dibromo-2-hydroxypyrazine Property

Melting point:: 174-178°C
Density: 2.53±0.1 g/cm3(Predicted)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
pka: 8.35±0.60(Predicted)
InChIKey: NHVGHXUOFWEOSN-UHFFFAOYSA-N

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Safety

Hazard Codes: Xn
Risk Statements: 22-41
Safety Statements: 26-39
WGK Germany: 1
HS Code: 29339900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

H318Causes serious eye damage

Precautionary statements

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

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

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N-Bromosuccinimide Price

TRC

Product number: D425525
Product name: 3,5-Dibromo-2-pyrazinone
Packaging: 25g
Price: $825
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD139570
Product name: 3,5-Dibromopyrazin-2-ol
Packaging: 50g
Price: $891
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0029430
Product name: 3,5-DIBROMO-2-HYDROXYPYRAZINE
Purity: 95.00%
Packaging: 5G
Price: $1302.84
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD139570
Product name: 3,5-Dibromopyrazin-2-ol
Packaging: 25g
Price: $524
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0029430
Product name: 3,5-DIBROMO-2-HYDROXYPYRAZINE
Purity: 95.00%
Packaging: 1G
Price: $743.82
Updated: 2021/12/16

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3,5-Dibromo-2-hydroxypyrazine Chemical Properties,Usage,Production

Chemical Properties

White solid

Uses

3,5-Dibromo-pyrazinol ,is a pyrazine derivative that can be used as a potential building block in chemical synthesis. It can also be used in SRN1 mechanism in heteroaromatic nucleophilic substitution.

3,5-Dibromo-2-hydroxypyrazine Preparation Products And Raw materials

Raw materials

Preparation Products

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3,5-Dibromo-2-hydroxypyrazine Suppliers

China 127 Czech Republic 1 Germany 1 Hungary 1 India 1 United Kingdom 3 United States 17 Global 151

Tongchuang Pharma(Suzhou). Co., Ltd.

Tel: 0512-63263366 18912765016
Fax: 0512-6326 3366
Email: tongtf110@sina.com
Country: China
ProdList: 972
Advantage: 62

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15839
Advantage: 69

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44689
Advantage: 61

Shijiazhuang Sdyano Fine Chemical Co., Ltd.

Tel: 0311-89250318 031166536426
Fax: 4000311741
Email: master@sjzsdyn.com
Country: China
ProdList: 2963
Advantage: 65

Beijing Ouhe Technology Co., Ltd

Tel: 010-82967028 13552068683
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12390
Advantage: 60

Jia Xing Isenchem Co.,Ltd

Tel: 0573-85285100 18627885956
Fax: 0573-85285100
Email: isenchem@163.com
Country: China
ProdList: 9413
Advantage: 66

Pure Chemistry Scientific Inc.

Tel: 001-857-928-2050 or 1-888-588-9418
Fax: 001-617-206-9595
Email: sales@chemreagents.com
Country: United States
ProdList: 10186
Advantage: 62

Shanghai Longsheng chemical Co.,Ltd.

Tel: 021-58099652-8005 13585536065
Fax: 021-58099609
Email: bin.wu@shlschem.com
Country: China
ProdList: 9809
Advantage: 59

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View Lastest Price from 3,5-Dibromo-2-hydroxypyrazine manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 3,5-Dibromo-2-hydroxypyrazine 21943-15-7
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99.0%+
Supply Ability: 800 tons
Release date: 2020-04-28

Career Henan Chemical Co

Product: 3,5-Dibromo-2-hydroxypyrazine 21943-15-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 150KG
Release date: 2019-07-01

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3,5-DibroMo-2-hydroxypyrazine, 95+%

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3,5-DIBROMO-2-HYDROXYPYRAZINE

3,5-DIBROMO-PYRAZIN-2-OL

3,5-bromopyrazin-2-ol

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2-Hydroxy-3,5-dibromopyrazine

2(1H)-Pyrazinone, 3,5-dibromo-

3,5-Dibromo-2-hydroxypyrazine ISO 9001：2015 REACH

21943-15-7

C4H2Br2N2O