Name: 2-Ethyl-4-Methyl Thiazole
Cas: 15679-12-6
Purity: 99%
MOQ: 1KG
Directory Guidance on 2-Ethyl-4-Methyl Thiazole
Nature and Specifications
| MF: | C6H9NS |
| MW: | 127.21 |
| EINECS: | 239-757-9 |
Basic Info
2-Ethyl-4-methylthiazole is a sulfur-containing heterocyclic compound. The molecular core of the compound is a five membered thiazole chain composed of three carbon atoms, one nitrogen atom and a sulfur atom. The 2-position is attached with an ethyl (-C2H5) group, and the 4-position is attached with a methyl (-CH3) group. Its unique substituent distribution provides a molecular and spatial configuration that makes it distinct among other thiazole derivates.
This compound is a liquid that appears colorless or pale yellow and has chemical properties that are relatively stable. The thiazole rings in the molecule have a certain aromaticity. In addition, the introduction of ethyl or methyl groups alters not only the electron cloud distribution but also physical parameters such as density and boiling point. The structural features determine the fundamental properties of this class of heterocyclic compound in chemistry. They provide a foundation for further exploration and research.
Product Introduction
| Boiling point | 161-162 °C(lit.) |
| density | 1.026 g/mL at 25 °C(lit.) |
| FEMA | 3680 | 2-ETHYL-4-METHYLTHIAZOLE |
| refractive index | n20/D 1.505(lit.) |
| Fp | 130 °F |
| storage temp. | 2-8°C |
| pka | 3.67±0.10(Predicted) |
| form | clear liquid |
| Specific Gravity | 1.03 |
| color | Colorless to Light yellow to Light orange |
| Odor | at 0.10 % in dipropylene glycol. nutty green pistachio |
| Odor Type | nutty |
⇒We provide high-purity chemical raw materials with clear molecular formula and precise specifications. Each batch of 2-Ethyl-4-Methyl Thiazole products undergoes strict quality inspection to ensure stable and reliable physical and chemical properties. It adopts international standard packaging, sealed and moisture-proof, to ensure safe transportation and storage. Whether it is R&D experiments or industrial production, we can provide you with professional technical support and customized services. With rigorous technology, transparent data and stable supply, we help you efficiently complete chemical applications and innovations.
In the Food Industry
2-Ethyl-4-Methyl Thiazole demonstrates its unique flavor profile through the interaction of its sulfur heterocycle and alkyl substituents. The roasted hazelnut, coffee, and nutty aromas of this compound are due to the chemical bond patterns that form between its sulfur atoms. These vibration patterns stimulate the human olfactory system. It is used in baked goods during the dough-preparation stage of bread and biscuits. Its aroma components combine with malt and other butter notes when baked between 150 and 200degC. This results in a rich, layered flavor. In candy making, whether it’s during the cooking of hard candies or the gelling of soft candies, 2-Ethyl-4-Methyl Thiazole imparts a unique flavor layer from the first bite to the lasting aftertaste. It is the “aroma-code” for cocoa and coffee products. It interacts with the chlorogenic acid found in coffee, and theobromine, which is present in cocoa to enhance the richness of the beverages. It enhances meat flavor and aroma by combining it with umami compounds like inosinic and glutamic acids. A controlled concentration between 0.10ppm and 0.50ppm in dairy products, desserts and beverages creates a musty, oily and woody aroma of cocoa powder with subtle coffee notes. The flavor is enhanced by this precise control of concentration. Addition of around 0.3ppm cocoa to a drink can significantly increase the richness.
In Flavors and Fragrances
2-Ethyl-4-Methyl Thiazole, a key ingredient, can create a variety of unique aromas thanks to its unique physical properties and odor characteristics. Water-insoluble and colorless, it is compatible with oil-soluble flavor systems. This allows for easy blending of other fat-soluble flavors. The ethyl- and methyl-groups in the molecule modulate the electron cloud densities of the thiazole rings, giving it its nutty green pistachio scent. This is a very recognizable olfactory characteristic. It is a perfect blend with other aroma components, such as the cucumber freshness, floral undertones from rose oxide and the herbal scent of ferns. In perfume formulations, 2-Ethyl-4-Methyl Thiazole is often used in floral or woody fragrances. A 0.5%-1% addendum to the top notes creates a slightly nutty, fresh opening that captures olfactory interest. As other volatile components fade, it combines with ingredients such as musk, sandalwood, and vetiver to prolong the scent’s lasting time. It’s widely used for air fresheners, scented candles and other products.
In the Chemical Raw Material Sector
although 2-Ethyl-4-Methyl Thiazole isn’t as widely used as in food and flavors and fragrances, as a sulfur-containing heterocyclic compound, its unique ring structure and substituent combinations provide a rich variety of reaction sites for organic synthesis. The nitrogen and sulfur atoms of the thiazole rings have nucleophilic characteristics and can be involved in different reactions, such as electrophilic addition and cycloaddition. Meanwhile, the ethyl groups and methyl group present in the ring regulate the reaction activity by steric and electrical effects. It can be used as a reaction or intermediate in certain organic synthesis. When synthesizing heterocyclic molecules containing a thinazole ring the ethyl groups at the 2 and 4 positions can be converted to other functional groups by reactions such as halogenation or oxidation. The methyl group in the 4 position, on the other hand, can participate in condensation reaction, thus constructing more complex molecular organic structures. These properties are the basis for developing new materials, such as polymer materials that have specific optoelectronic characteristics and pharmaceutical intermediates. Their specific applications in chemical syntheses require further research and exploration. For example, how to improve the selectivity of their reactions by targeted modification.
Related References
Manufacturer of 2-Ethyl-4-Methyl Thiazole
Zhishang Chemical is based in Shandong, serves the whole country, faces the world, and is determined to become an excellent supplier and service provider in the chemical industry.
As a top manufacturer of cosmetic raw materials, disinfectants, flavors and fragrances in China, we are committed to producing high-quality products and have won high praise from customers all over the world.
In the next 10 years or even longer, Zhishang will always adhere to the tenet of quality first and reputation first, and devote itself to providing customers with thoughtful and perfect services.
As a professional 2-Ethyl-4-Methyl Thiazole manufacturer, Zhi shang Chemical has served more than 6,000 customers around the world. Because of our high-quality products and professional services, we have won high praise from most of our customers.
Pre-Sales Service
* Timely reply and 24 hours online, the professional team will provide you with the most favorable prices and high-quality products.
* The sample supports testing and inspection.
* Each batch of products will be tested to ensure that its quality meets user needs.
*Packaging can also be made according to customer requirements.
*Any inquiries will be answered by our relevant personnel within 24 hours.
*We will provide you with commercial invoice, packing list, packing list, COA, health certificate and certificate of origin if you need it. If your market has other special requirements, please let us know.
After-Sales Service
*We will monitor the logistics information in real time and will share the information with you.
* You can consult us at any time if you have any questions about the product, and we will answer you in time.
*If you have any questions about the product, you can report it to us, we will deal with it in time for you, and the product can be returned.
DO YOU ACCEPT SAMPLE ORDER?
We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.
WHAT’S YOUR MOQ?
Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.
IS THERE A DISCOUNT?
Different quantity has different discount.
HOW TO CONFIRM WHETHER THE PRODUCT QUALITY MEETS OUR NEEDS BEFORE PLACING AN ORDER?
You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.
DO YOU SUPPLY PRODUCT REPORT?
Yes. We’ll give you product analysis report before shipping.
LEARN MORE ABOUT US
Shandong Look Chemical
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
