6,8-Dibromo-2-methylimidazo[1,2-a]pyrazine

Product Name: 6,8-Dibromo-2-methylimidazo[1,2-a]pyrazine
CAS No.: 1208082-91-0
Chemical Name: 6,8-Dibromo-2-methylimidazo[1,2-a]pyrazine
Synonyms: 6,8-Dibromo-2-methylimidazo[1,2-a]pyrazine;Imidazo[1,2-a]pyrazine, 6,8-dibromo-2-methyl-
CBNumber: CB02470168
Molecular Formula: C7H5Br2N3
Formula Weight: 290.94
MOL File: 1208082-91-0.mol

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6,8-Dibromo-2-methylimidazo[1,2-a]pyrazine Property

Density: 2.19±0.1 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
pka: 0.66±0.30(Predicted)
Appearance: Brown to dark brown Solid

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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: D425898
Product name: 6,8-Dibromo-2-methylimidazo[1,2-a]pyrazine
Packaging: 50mg
Price: $55
Updated: 2021/12/16

AK Scientific

Product number: X9443
Product name: 6,8-Dibromo-2-methylimidazo[1,2-a]pyrazine
Packaging: 5g
Price: $265
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0367626
Product name: 6,8-DIBROMO-2-METHYLIMIDAZO[1,2-A]PYRAZINE
Purity: 95.00%
Packaging: 5G
Price: $135.45
Updated: 2021/12/16

Ambeed

Product number: A230520
Product name: 6,8-Dibromo-2-methylimidazo[1,2-a]pyrazine
Purity: 95%
Packaging: 5g
Price: $205
Updated: 2021/12/16

Chemenu

Product number: CM168727
Product name: 6,8-Dibromo-2-methylimidazo[1,2-a]pyrazine
Purity: 95+%
Packaging: 1g
Price: $219
Updated: 2021/12/16

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6,8-Dibromo-2-methylimidazo[1,2-a]pyrazine Chemical Properties,Usage,Production

Synthesis

78-95-5

24241-18-7

1208082-91-0

The reaction was carried out with 3,5-dibromopyrazin-2-amine (5 g, 19.8 mmol) and 2-chloroacetone (18.3 g, 198 mmol) in dioxane (40 ml) at reflux temperature for 16 hours. After completion of the reaction, the mixture was concentrated under reduced pressure and the resulting residue was ground with diisopropyl ether (DIPE) to give intermediate 101 (3.6 g, 55% yield).

References

[1] Patent: WO2010/89292, 2010, A1. Location in patent: Page/Page column 93
[2] Patent: US2012/83492, 2012, A1. Location in patent: Page/Page column 92
[3] Patent: US9993554, 2018, B2. Location in patent: Page/Page column 243

6,8-Dibromo-2-methylimidazo[1,2-a]pyrazine Preparation Products And Raw materials

Raw materials

Preparation Products

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6,8-Dibromo-2-methylimidazo[1,2-a]pyrazine Suppliers

China 41 India 1 United States 4 Global 46

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

Alchem Pharmtech,Inc.

Tel: 8485655694
Email: sales@alchempharmtech.com
Country: United States
ProdList: 63687
Advantage: 58

Combi-Blocks Inc.

Tel: --
Fax: --
Email: sales@combi-blocks.com
Country: United States
ProdList: 6618
Advantage: 69

Matrix Scientific

Tel: --
Fax: --
Email: sales@matrixscientific.com
Country: United States
ProdList: 6632
Advantage: 80

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6,8-Dibromo-2-methylimidazo[1,2-a]pyrazine

Imidazo[1,2-a]pyrazine, 6,8-dibromo-2-methyl-

1208082-91-0