{"product_id":"chat-thom-sulfurol","title":"Sulfurol Aroma Chemical CAS# 137-00-8","description":"\u003cp\u003eSulfurol, widely known by its chemical name 4-Methyl-5-thiazoleethanol (CAS number: 137-00-8, FEMA number: 3204), is a highly functionalized, sulfur-containing heterocyclic compound. In its highly purified state, it presents as a colorless to pale yellow, viscous, oily liquid. Its physical characteristics can change over time; upon exposure to air, light, or thermal fluctuations during extended storage, the liquid can gradually darken to a yellow-brown, brown, or deep amber hue. It is highly soluble in water, ether, benzene, chloroform, and alcohol.\u003c\/p\u003e\n\u003cp\u003eThe sensory profile of Sulfurol is unique, extremely powerful, and highly dependent on its concentration. In its pure, neat form (100% concentration), it emits a pungent, sulfurous stench, with metallic and rubbery notes that are highly unpleasant. However, the most distinctive characteristic of Sulfurol is that when heavily diluted (from 10 ppm down to 100 ppb), it reveals very desirable, warm notes reminiscent of baked milk, rice pudding, sweetened bean paste, and roasted hazelnuts. Additionally, it provides savory impressions of boiled beef, roasted fatty meat, nuts, and rich broths.\u003c\/p\u003e\n\u003cp\u003eDue to its diverse sensory properties when diluted, Sulfurol is widely used in both the food flavoring and fragrance industries. In the food industry, it serves as an excellent flavor enhancer for savory products such as soups, beef broths, and processed pork, as well as in dairy products, baked goods, and confectioneries. In perfumery, Sulfurol acts as a base-to-heart note modifier with extremely high tenacity, lasting over 18 to 20 hours on a smelling strip. Perfumers frequently use it to enhance the milky and buttery facets of sandalwood, create sweet gourmand accords when blended with vanillin, or act as a fixative to add depth to heavy white floral compositions like jasmine and tuberose.\u003c\/p\u003e\n\u003cp\u003eBiochemically, Sulfurol plays an essential role as the direct precursor for the synthesis of Thiamine (Vitamin B1). The structure of Vitamin B1 contains a thiazole ring that is directly derived from this 4-methyl-5-thiazoleethanol molecule. Beyond food and fragrances, this compound is utilized as an intermediate in pharmaceutical development, formulated into agricultural chemicals to improve crop yields, and incorporated into cosmetic formulations for its moisturizing properties.\u003c\/p\u003e\n\u003cp\u003eSulfurol is a combustible and irritating compound that can cause skin irritation, serious eye irritation, and respiratory tract irritation upon direct exposure. Because it has a tendency to react with certain aldehydes and ketones (forming Schiff bases) which can cause discoloration in the final product, it requires strict storage conditions. To preserve its quality, the product must be stored at room temperature in tightly sealed amber glass or aluminum containers, in a dry, well-ventilated area, and away from direct light. Personnel handling high concentrations of the liquid must wear appropriate protective equipment, including gloves, safety glasses, and respiratory protection.\u003cbr\u003e\u003c\/p\u003e","brand":"Scent.vn","offers":[{"title":"10g","offer_id":53404498166039,"sku":"SULFUROL-10M","price":237000.0,"currency_code":"VND","in_stock":true},{"title":"100g","offer_id":53404498198807,"sku":"SULFUROL-100M","price":1010000.0,"currency_code":"VND","in_stock":true},{"title":"500g","offer_id":53404498231575,"sku":"SULFUROL-500M","price":3220000.0,"currency_code":"VND","in_stock":true},{"title":"1kg","offer_id":53404498264343,"sku":"SULFUROL-1K","price":4400000.0,"currency_code":"VND","in_stock":true},{"title":"5kg","offer_id":53404498297111,"sku":"SULFUROL-5K","price":20400000.0,"currency_code":"VND","in_stock":true},{"title":"10kg","offer_id":53404498329879,"sku":"SULFUROL-10K","price":37800000.0,"currency_code":"VND","in_stock":true},{"title":"25kg","offer_id":53404498362647,"sku":"SULFUROL-25K","price":90700000.0,"currency_code":"VND","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/9886\/7479\/files\/Sulfurol.png?v=1779461615","url":"https:\/\/scent.vn\/en\/products\/sulfurol-aroma-chemical","provider":"Scent.vn","version":"1.0","type":"link"}