2-Acetyl PyrazineCAS NO.: 22047-25-2

Min.Order / FOB Price:Get Latest Price

1 Kilogram	FOB Price:USD 8.0000 -10.0000

1 Kilogram

FOB Price:USD 8.0000 -10.0000

Min.Order :1 Kilogram
Purity: 99%
Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram,Other

Keywords

Acetylpyrazine 1-pyrazinylethanone 1-pyrazinyl-Ethanone

Quick Details

Appearance:powder
Application:Synthetic fragrances
PackAge:drum
ProductionCapacity:10000|Kilogram|Month
Storage:Room temperature
Transportation:By sea or by air

Superiority:

We are leading fine chemicals supplier in China and

Our main business covers the fields below:

1.Noble Metal Catalysts (Pt.Pd...)

2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)

3.OLED intermediates (Fluorene,Carbazole,Boric acid...)

4.Customs Synthesis

Our advantage:

1.Higest quality and good package

2.Fast delivery

3.Better payment term

4.Fast response to customer within 6 hours

5.Good business credit in Europe ,US ,Japan ,Korea

Anyway ,if you need any chemicals from China ,Henan Wentao can help you

Details:

Description	2-acetylpyrazine is white to pale yellow crystalline powder with a nutty, popcorn, bread-crust odor. It is soluble in water and stable under ordinary conditions. It is used to manufacture many polycyclic compounds and used as useful structures in pharmaceuticals and perfumes. It is a component of the folates (vitamin B compounds) and of the isoalloxazine ring nucleus of flavins. Numerous pyrazine derivatives such as pyrazine polycyclic compounds, alkyl-, alicyclic-, and alkylaryl-substituted compounds, derivatives containing oxygenated functional groups and thio-functional groups in the side-chains are used in biological, drug, flavoring and perfumery industry. 2-acetylpyrazine is used as food additive, commonly used in chocolate and baked goods.
References	[1] # [2] # [3] #
Chemical Properties	LIGHT YELLOW TO YELLOW-BROWNISH POWDER
Chemical Properties	Acetylpyrazine has a nutty, popcorn, bread crust odor.
Occurrence	Reported found in guava fruit (Psidium guajava L.), wheaten bread, other types of breads, boiled and cooked beef, grilled/roasted uncured pork, pork liver, cocoa, coffee, black tea, roasted barley, roasted filbert (Corylus avellano), roasted peanut (Arachis hypogea), roasted almond (Prunus amygdalus), scallop, filberts, popcorn and sesame oil.
Preparation	By the ester condensation of EtO2 C-pyrazine; by dehydrating pyrazynamide with POCI3 and then reacting the resulting 2-cyano-pyrazine with methyl magnesium bromide
Aroma threshold values	Detection at 62 ppb
Taste threshold values	Taste characteristics at 10 ppm: roasted, nutty, bready, yeasty with popcorn, corn chip nuance