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Thiazole series
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01
2,4-Dimethylthiazole (CAS 541-58-2, FEMA 3187) – Roasted & Coffee Flavoring Agent
Product Code: RL2002
Molecular Weight: 113.181
Density: 1.1±0.1 g/cm3
Boiling Point :153.4±9.0 °C at 760 mmHg
Flash Point: 46.0±7.6 °C
Structural formula:
Stock Sample is Free & Available
Chemical name：2,4-Dimethylthiazole
Synonyms: 2.4-Dimethyl thiazole;2,4-Dimethylthiazole
Molecular weight: C5H7NS
Appearance: Colorless to light yellow liquid
Stability : Used and stored according to specifications, it will not decompose and avoid contact with oxides.
The specification of 2,4-Dimethylthiazole:
|
Appearance |
Colorless to light yellow liquid |
Conform |
|
Purity (≥w%) |
99 |
99.85 |
|
Aroma |
Has a meaty, coffee, and cocoa like aroma |
Conform |
|
(25℃/25℃) Relative Density |
1.0510～1.0590 |
1.0563 |
|
(20℃) Refractive Index |
1.5020～1.5060 |
1.5041 |
|
Executive Standard |
GB 29938-2020 |
|
|
CAS NO. |
656-53-1 |
|
The Usage of 2,4-Dimethylthiazole
2,4-Dimethylthiazole (CAS 541-58-2, FEMA 3187) is a heterocyclic aromatic compound belonging to the thiazole family. It is characterized by a five-membered ring containing both sulfur and nitrogen atoms, with methyl substituents at the 2 and 4 positions . This specific substitution pattern contributes to its distinctive organoleptic profile.
The compound is widely recognized in the flavor industry for its ability to impart coffee, roasted barley, beefy, and nutty notes. It occurs naturally in various food products, including coffee, black tea, roasted pork, and passion fruit juice . As a flavoring agent, it is valued for its potency and ability to add depth and complexity to savory and roasted flavor systems.
2,4-Dimethylthiazole is widely used as a flavoring agent across multiple food categories. Its characteristic coffee and roasted notes make it particularly valuable in:
Application Category Typical Usage Level Function
Bakery Products 0.4 – 2 mg/kg Adds roasted, nutty notes; enhances dough and crust character
Confectionery 0.4 – 2 mg/kg Provides coffee and caramel undertones
Meat & Savory Products 0.1 – 0.4 mg/kg Enhances grilled, roasted, and beefy profiles
Sauces & Condiments 0.2 – 1 mg/kg Adds depth to savory systems
Ready-to-Eat Savory Snacks 1 – 5 mg/kg Creates roasted snack flavor profiles
Non-Alcoholic Beverages 0.2 – 1 mg/kg Coffee-flavored drinks and functional beverages
Dairy Products 0.4 – 2 mg/kg Adds complexity to cheese and cream-based products
Advantage of 2,4-Dimethylthiazole
1.High purity 99.0%min
2.Use a wide range of taste
3.We have ISO certificate , have Halal and kosher certificate of this product.
5. We have a big capacity ,so, commonly have fast lead time.
6. We can offer 10g-50g free sample for your lab test .
The packing of 2,4-Dimethylthiazole
1.The sample packing is 20g/30g/50g per bottle.
2.The small packing is 1kg /5kg /10 kg per bottle.
3.25 kg per drum(Food grade plastic drum, plasticizer free, third-party certification report)
Packaging can also be customized according to customer needs
Storage conditions for 2,4-Dimethylthiazole
Store at -20℃ in a cool, dry and well-ventilated warehouse. Keep away from fire and heat. Keep out of direct sunlight. The package is sealed. It should be stored separately from acids and edible chemicals, and should not be mixed. Storage areas should be equipped with suitable materials to contain leaks.