2-Amino-3-bromo-6-chloropyrazine

Product Name: 2-Amino-3-bromo-6-chloropyrazine
CAS No.: 212779-21-0
Chemical Name: 2-Amino-3-bromo-6-chloropyrazine
Synonyms: 104365;2-Amino-3-bromo-6-chL;3-Bromo-6-chloro-2-pyrazinamine;2-Amino-3-bromo-6-chloropyrazine;2-PyrazinaMine, 3-broMo-6-chloro-;3-Bromo-6-chloro-pyrazin-2-ylamine;2-Amino-3-bromo-6-chloropyrazine ISO 9001：2015 REACH
CBNumber: CB82500753
Molecular Formula: C4H3BrClN3
Formula Weight: 208.44
MOL File: 212779-21-0.mol

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2-Amino-3-bromo-6-chloropyrazine Property

Boiling point:: 299.5±35.0 °C(Predicted)
Density: 1.960
storage temp.: under inert gas (nitrogen or Argon) at 2–8 °C
pka: 0.05±0.10(Predicted)

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Safety

HS Code: 2933998090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory 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.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: A594275
Product name: 2-Amino-3-bromo-6-chloropyrazine
Packaging: 100mg
Price: $45
Updated: 2021/12/16

Usbiological

Product number: 414996
Product name: 2-Amino-3-bromo-6-chloropyrazine
Packaging: 100mg
Price: $305
Updated: 2021/12/16

AK Scientific

Product number: J96339
Product name: 2-Amino-3-bromo-6-chloropyrazine
Packaging: 1g
Price: $25
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FA75138
Product name: 2-Amino-3-bromo-6-chloropyrazine
Packaging: 1g
Price: $70
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FA75138
Product name: 2-Amino-3-bromo-6-chloropyrazine
Packaging: 2g
Price: $100
Updated: 2021/12/16

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2-Amino-3-bromo-6-chloropyrazine Chemical Properties,Usage,Production

Uses

2-amino-3-bromo-6-chloropyrazine has essential applications in the pharmaceutical industry and is an important intermediate for synthesizing an anti-tumor medicament SHP2 inhibitor.

Preparation

Currently, in thepreparing 2-amino-3-bromo-6-chloropyrazine, the 2-amino-6-chloropyrazine is mainly obtained by a one-step bromination reaction. According to the method, bromine is mainly positioned at an amino para position due to the activation effect of amino; generated byproducts are mainly 2-bromo-3-chloro-5-aminopyrazine and partial dibromo byproduct 2-amino-3, 5-dibromo-6-chloropyrazine, the product 2-amino-3-bromo-6-chloro is less, the yield is low. A process for preparing 2-amino-3-bromo-6-chloropyrazine uses 3-aminopyrazine-2-carboxylate as raw material and includes such steps as chlorination, diazotization bromination, ester hydrolysis, carboxyl rearrangement and removing tert-butyloxycarbonyl.

2-Amino-3-bromo-6-chloropyrazine Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Amino-3-bromo-6-chloropyrazine Suppliers

China 144 India 1 United Kingdom 1 United States 9 Global 155

ChengDu TongChuangYuan Pharmaceutical Co.Ltd

Tel: 28-83379370 13880556291
Fax: 028-87747383
Email: tcy@tcypharm.com
Country: China
ProdList: 510
Advantage: 57

Energy Chemical

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

Carbott PharmTech Inc.

Tel: 0535-6385396
Fax: +86 (535) 638-9971
Email: info@carbottpharm.com
Country: China
ProdList: 901
Advantage: 56

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Email: sales@capotchem.com
Country: China
ProdList: 18207
Advantage: 66

Jia Xing Isenchem Co.,Ltd

Tel: 0573-85285100 18627885956
Fax: 0573-85285100
Email: isenchem@163.com
Country: China
ProdList: 9414
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

Accela ChemBio Co.,Ltd.

Tel: 021-50795510 4000665055
Fax: 021-50795055
Email: sales@accelachem.com
Country: China
ProdList: 11655
Advantage: 64

ZEROSCHEM.CO.,LTD.

Tel: 10-61256048 13810278579
Fax: +86 10 61256049
Email: sales@zeroschem.com
Country: China
ProdList: 1346
Advantage: 59

Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070
Fax: +86-25-83453306
Email: info@chemlin.com.cn
Country: China
ProdList: 19172
Advantage: 64

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42958
Advantage: 64

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View Lastest Price from 2-Amino-3-bromo-6-chloropyrazine manufacturers

Hong Kong Tiansheng New Material Trading Co., Ltd

Product: 2-Amino-3-bromo-6-chloropyrazine 212779-21-0
Price: US $100.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 100KG
Release date: 2021-09-14

Hong Kong Tiansheng New Material Trading Co., Ltd

Product: 3-bromo-6-chloropyrazin-2-amine 212779-21-0
Price: US $100.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 10KG
Release date: 2021-09-16

Career Henan Chemical Co

Product: 2-Amino-3-bromo-6-chloropyrazine 212779-21-0
Price: US $6.00/KG
Min. Order: 1KG
Purity: 95%-98%
Supply Ability: 100
Release date: 2019-09-04

212779-21-0, 2-Amino-3-bromo-6-chloropyrazineRelated Search:

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2-Amino-3-bromo-6-chloropyrazine

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2-Amino-3-bromo-6-chloropyrazine ISO 9001：2015 REACH

212779-21-0