China Largest Manufacturer factory sales 2-Acetyl-3-ethylpyrazine CAS 32974-92-8 CAS NO.32974-92-8

                                PRODUCT DETAILS       

2-Acetyl-3-ethylpyrazine Basic information Identification Description Regulatory Status Usage Natural occurrence Product Name: 2-Acetyl-3-ethylpyrazine Synonyms: 2-ACETYL-3-ETHYLPYRAZINE 99+%;2-Acetyl-3-thylpyrazine;ACETYL-3-ETHYLPYRAZINE, 2-(SG);2-ACETYL-3-ETHYL PYRAZINE FEMA NO.--------;2-Acetyl-3-Ethyl;2-Acetyi-3-ethyl pyrazine;1-(3-Ethylpyrazin-2-yl)ethanone;1-(3-ethylpyrazin-2-yl)ethan-1-one CAS: 32974-92-8 MF: C8H10N2O MW: 150.18 EINECS: 251-316-2 Product Categories: Alphabetical Listings;Flavors and Fragrances;Pyrazine;Mono- & Polyalkylpyrazines;Pyrazines;A-B;pyrazine Flavor Mol File: 32974-92-8.mol   2-Acetyl-3-ethylpyrazine Chemical Properties Boiling point  54-56 °C1 mm Hg(lit.) density  1.075 g/mL at 25 °C(lit.) FEMA  3250 | 2-ACETYL-3-ETHYLPYRAZINE refractive index  n20/D 1.515(lit.) Fp  188 °F storage temp.  Sealed in dry,Room Temperature pka 0.56±0.10(Predicted) JECFA Number 785 BRN  742901 CAS DataBase Reference 32974-92-8(CAS DataBase Reference) NIST Chemistry Reference 2-Acetyl-3-ethylpyrazine(32974-92-8) EPA Substance Registry System Ethanone, 1-(3-ethylpyrazinyl)- (32974-92-8)   Safety Information Hazard Codes  Xi Risk Statements  36/37/38 Safety Statements  26-36/37/39 WGK Germany  3 TSCA  Yes HS Code  29339900 MSDS Information Provider Language SigmaAldrich English ALFA English   2-Acetyl-3-ethylpyrazine Usage And Synthesis Identification CAS.No.:  32974-92-8  FL.No.:  14.049 FEMA.No.:  3250 NAS.No.:  3250 CoE.No.:  11293 EINECS.No.:  251-316-2  JECFA.No.:  785 Description 2-Acetyl-3-ethylpyrazine has a nutty, popcorn, potato chip, meaty odor. Regulatory Status CoE: n/a FDA: n/a FDA (other): n/a JECFA: ADI: Acceptable. No safety concern at current levels of intake when used as a flavoring agent (2001). Usage Reported uses (ppm): (FEMA, 1994) Food Category  Usual  Max.  Baked goods  1 2 Gelatins, puddings  0.1 0.1 Gravies  10 20 Meat products  1 2 Milk products  0.1 0.1 Snack foods  0.14 0.25 Soft.candy  1.5 5 Soups  10 20 Natural occurrence Reported found in pork liver and cocoa. Chemical Properties Yellow liquid Chemical Properties 2-Acetyl-3-ethylpyrazine has a nutty, popcorn, potato chip, meaty odor Occurrence Reported found in pork liver and cocoa Preparation From 2-ethyl-3-methylpyrazine by bromination, followed by oxidation to the ketone   2-Acetyl-3-ethylpyrazine Preparation Products And Raw materials Raw materials Iodoethane-->2-Ethyl-3-methylpyrazine

                                                              About US 
Leader Biochemical Group is a large leader incorporated industry manufacturers and suppliers of advanced refined raw materials From the year of 1996 when our factory was put into production to year of 2020, our group has successively invested in more than 52 factories with shares and subordinates.We focus on manufacture Pharm & chemicals, functional active ingredients, nutritional Ingredients, health care products, cosmetics, pharmaceutical and refined feed, oil, natural plant ingredients industries to provide top quality of GMP standards products.All the invested factories' product lines cover API and intermediates, vitamins, amino acids, plant extracts, daily chemical products, cosmetics raw materials, nutrition and health care products, food additives, feed additives, essential oil products, fine chemical products and agricultural chemical raw materials And flavors and fragrances. Especially in the field of vitamins, amino acids, pharmaceutical raw materials and cosmetic raw materials, we have more than 20 years of production and sales experience. All products meet the requirements of high international export standards and have been recognized by customers all over the world. Our manufacture basement & R&D center located in National Aerospace Economic & Technical Development Zone Xi`an Shaanxi China. Now not only relying on self-cultivation and development as well as maintains good cooperative relations with many famous research institutes and universities in China. Now, we have closely cooperation with Shanghai Institute of Organic Chemistry of Chinese Academy of Science, Beijing Institute of Material Medical of Chinese Academy of Medical Science, China Pharmaceutical University, Zhejiang University. Closely cooperation with them not only integrating Science and technology resources, but also increasing the R&D speed and improving our R&D power. Offering Powerful Tech supporting Platform for group development. Keep serve the manufacture and the market as the R&D central task, focus on the technical research.  Now there are 3 technology R & D platforms including biological extract, microorganism fermentation and chemical synthesis, and can independently research and develop kinds of difficult APIs and pharmaceutical intermediates. With the strong support of China State Institute of Pharmaceutical Industry (hereinafter short for CSIPI), earlier known as Shanghai Institute of Pharmaceutical Industry (SIPI), we have unique advantages in the R & D and industrialization of high-grade, precision and advanced products.  Now our Group technical force is abundant, existing staff more that 1000 people, senior professional and technical staff accounted for more than 50% of the total number of employees, including 15 PhD research and development personnel, 5 master′ S degree in technical and management personnel 9 people. We have advanced equipment like fermentation equipment and technology also extraction, isolation, purification, synthesis with rich production experience and strict quality control system, According to the GMP required, quickly transforming the R&D results to industrial production in time, it is our advantages and our products are exported to North and South America, Europe, Middle East, Africa, and other five continents and scale the forefront in the nation, won good international reputation.  We believe only good quality can bring good cooperation, quality is our key spirit during our production, we are warmly welcome clients and partner from all over the world contact us for everlasting cooperation, Leader will be your strong, sincere and reliable partner in China.

                                                                       Group profiles

Our Factories production lines

                                                   Our Factories R&D ability

                        Our Factories warehouse 

                                                       Product information

2-Acetyl-3-ethylpyrazine Basic information Identification Description Regulatory Status Usage Natural occurrence Product Name: 2-Acetyl-3-ethylpyrazine Synonyms: 2-ACETYL-3-ETHYLPYRAZINE 99+%;2-Acetyl-3-thylpyrazine;ACETYL-3-ETHYLPYRAZINE, 2-(SG);2-ACETYL-3-ETHYL PYRAZINE FEMA NO.--------;2-Acetyl-3-Ethyl;2-Acetyi-3-ethyl pyrazine;1-(3-Ethylpyrazin-2-yl)ethanone;1-(3-ethylpyrazin-2-yl)ethan-1-one CAS: 32974-92-8 MF: C8H10N2O MW: 150.18 EINECS: 251-316-2 Product Categories: Alphabetical Listings;Flavors and Fragrances;Pyrazine;Mono- & Polyalkylpyrazines;Pyrazines;A-B;pyrazine Flavor Mol File: 32974-92-8.mol   2-Acetyl-3-ethylpyrazine Chemical Properties Boiling point  54-56 °C1 mm Hg(lit.) density  1.075 g/mL at 25 °C(lit.) FEMA  3250 | 2-ACETYL-3-ETHYLPYRAZINE refractive index  n20/D 1.515(lit.) Fp  188 °F storage temp.  Sealed in dry,Room Temperature pka 0.56±0.10(Predicted) JECFA Number 785 BRN  742901 CAS DataBase Reference 32974-92-8(CAS DataBase Reference) NIST Chemistry Reference 2-Acetyl-3-ethylpyrazine(32974-92-8) EPA Substance Registry System Ethanone, 1-(3-ethylpyrazinyl)- (32974-92-8)   Safety Information Hazard Codes  Xi Risk Statements  36/37/38 Safety Statements  26-36/37/39 WGK Germany  3 TSCA  Yes HS Code  29339900 MSDS Information Provider Language SigmaAldrich English ALFA English   2-Acetyl-3-ethylpyrazine Usage And Synthesis Identification CAS.No.:  32974-92-8  FL.No.:  14.049 FEMA.No.:  3250 NAS.No.:  3250 CoE.No.:  11293 EINECS.No.:  251-316-2  JECFA.No.:  785 Description 2-Acetyl-3-ethylpyrazine has a nutty, popcorn, potato chip, meaty odor. Regulatory Status CoE: n/a FDA: n/a FDA (other): n/a JECFA: ADI: Acceptable. No safety concern at current levels of intake when used as a flavoring agent (2001). Usage Reported uses (ppm): (FEMA, 1994) Food Category  Usual  Max.  Baked goods  1 2 Gelatins, puddings  0.1 0.1 Gravies  10 20 Meat products  1 2 Milk products  0.1 0.1 Snack foods  0.14 0.25 Soft.candy  1.5 5 Soups  10 20 Natural occurrence Reported found in pork liver and cocoa. Chemical Properties Yellow liquid Chemical Properties 2-Acetyl-3-ethylpyrazine has a nutty, popcorn, potato chip, meaty odor Occurrence Reported found in pork liver and cocoa Preparation From 2-ethyl-3-methylpyrazine by bromination, followed by oxidation to the ketone   2-Acetyl-3-ethylpyrazine Preparation Products And Raw materials Raw materials Iodoethane-->2-Ethyl-3-methylpyrazine