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Manufacturer 2,5-Dimethyl Pyrazine CAS 123-32-0

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  • Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
  • Min: 10 Gram
  • Delivery: 7 Days
  • Transporta: Ocean, Land,Air, DHL，TNT
  • Port: Shanghai Port, Qingdao Port

Name: 2,5-Dimethyl Pyrazine

Cas: 123-32-0

Purity: 99%

MOQ: 1KG

Directory Guidance on 2,5-Dimethyl Pyrazine

Chemical Structure

123-32-0
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Basic Info

2,5-Dimethyl Pyrazine is an organic compound with the chemical formula C6H8N2, belonging to the pyrazine class of compounds. Its molecular structure contains a pyrazine ring (a hexagonal ring composed of two nitrogen atoms and four carbon atoms), and two methyl (- CH3) substituents are attached to the 2nd and 5th carbon atoms, respectively. This structure gives 2,5-dimethyl Pyrazine a certain degree of aromaticity and chemical stability. It is usually a colourless to light yellow liquid with a strong roasted and nutty aroma and can dissolve in various organic solvents such as ethanol, ether, and chloroform.
 
2,5-Dimethyl Pyrazine has specific biological activity and is commonly used in food, spices, cosmetics, and other chemical synthesis. In the food industry, it is an essential natural flavouring ingredient commonly used in meat products, coffee, baked goods, and beverages, giving products a unique roasted, nutty, or caramel aroma. Therefore, 2,5-Dimethyl Pyrazine is widely used in flavourings, especially in processed foods such as grilled meat and sausages. In addition, 2,5-dimethyl pyrazine is also used as an intermediate in organic synthesis to produce other compounds containing pyrazine structures, such as pesticides, drugs, and fragrances.

Product Introduction

2,5-Dimethyl pyrazine Chemical Properties
Melting point 15°C
Boiling point 155 °C (lit.)
density 0.99 g/mL at 25 °C (lit.)
refractive index n20/D 1.502(lit.)
FEMA 3272 | 2,5-DIMETHYLPYRAZINE
Fp 147 °F
storage temp. Inert atmosphere,Room Temperature
solubility Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form Liquid
pka2.21±0.10(Predicted)
Specific Gravity0.990
color Clear colorless to pale yellow
PH7 (H2O)
Odorat 0.10 % in dipropylene glycol. nutty roasted baked potato
Odor Typechocolate

 

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Product Packaging

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1. Food and beverage industry
The application of 2,5-Dimethyl Pyrazine in the food and beverage industry is highly prominent, mainly serving as a flavouring ingredient to provide unique flavours:
Meat products and processed foods: 2,5-Dimethyl Pyrazine is commonly used in sausages, ham, bacon, and other meat products to give them a unique grilled and burnt aroma, enhancing the sensory experience of the food. It can simulate the aroma of grilled or baked goods, giving processed meat products a more natural and attractive flavour.
Coffee and baked goods: 2,5-Dimethyl Pyrazine is also widely used in coffee and baked goods. It can bring the aroma generated during the roasting process, similar to the roasting aroma of coffee, making the aroma of coffee and pastries more rich and mellow. In addition, chocolate and candy can also provide a nutty or roasted sugar flavour.
Seasoning and seasoning: In seasonings and sauces, 2,5-Dimethyl Pyrazine is commonly used as a flavour enhancer to enhance the overall aroma level, especially in products such as barbecue sauce and soy sauce, which can increase its complexity and depth.
 
2. Spices and cosmetics industry
In the spice and cosmetics industry, 2,5-dimethyl Pyrazine is used as a critical spice ingredient to enhance the aroma of products.
Perfume and cosmetics: 2,5-Dimethylpyrazine has unique uses in perfume, skin care products and cosmetics due to its nut and baking aroma. It is often used to create a warm and sweet atmosphere, suitable for some perfumes, body lotions, hand creams and other products with rich fragrances to bring a comfortable and attractive smell.
Air freshener: Due to its strong fragrance, 2,5-dimethyl Pyrazine is an ingredient in air fresheners to help freshen the air and bring a warm aroma. It can be combined with other spices to add freshness and depth.
 
3. Agricultural field
In the field of agriculture, 2,5-dimethyl Pyrazine also plays an important role, mainly as a synthetic intermediate for certain chemicals:
The synthesis of pesticides and fungicides: 2,5-dimethyl pyrazine can be used as an intermediate for synthesising certain pesticides and fungicides, especially playing an essential role in producing some pyrazine insecticides and herbicides. By reacting with other chemicals, it can participate in synthesising some bioactive agricultural chemicals, providing the ability to control pests.
Plant growth regulators: Some compounds containing pyrazine structures can regulate the growth cycle of plants, and derivatives of 2,5-dimethyl Pyrazine can be used to synthesise plant growth regulators to help improve crop yield and growth health.
 
4. Chemical synthesis and industrial applications
In the fields of chemical synthesis and industrial applications, 2,5-dimethyl Pyrazine also has particular application value:
Organic synthesis intermediates: As a multifunctional organic intermediate, 2,5-Dimethyl Pyrazine is widely used in various organic synthesis reactions, especially in producing other organic chemicals, drugs, and pesticides. Specific chemical reactions can convert it into other compounds with important biological activity and industrial value.
The production of catalysts: 2,5-dimethylpyrazine is also used in the preparation of catalysts, especially in some complex organic reactions; it can be used as a component of the catalyst to help improve the efficiency and selectivity of the reaction.
 
5. Other applications
In addition, 2,5-dimethyl pyrazine also has value in certain specific applications:
Dyes and pigments industry: In synthesising dyes and pigments, 2,5-dimethylpyrazine is used as a raw material for synthesising certain pigments, especially in synthesising unique colour pigments. As one of the dye precursors, it can help achieve the desired colour effect.
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Related References

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Manufacturer of 2,5-Dimethyl Pyrazine

Company Info

Zhishang chemical company in China that exports chemicals, Cosmetic raw materials, and Intermediates for over 70 countries now.
 
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Raymond
I would like to thank Shandong Zhishang New Materials Co., Ltd. for a very efficient transaction with their team.
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Raymond Louis
The goods have been delivered intact. good packing. honest seller
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Mary
As usual, a great service from dear zhishang chemical, and the perfect quality of product! Highly recommend this company, and hope for long and productive cooperation :)
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