{"title":"Pyrazine","description":"","products":[{"product_id":"2-acetyl-pyrazine","title":"2-ACETYL PYRAZINE (crist.) - toasted note, hazelnut, popcorn\n","description":"\u003cp\u003e2-Acetyl Pyrazine is an aromatic raw material from the pyrazine family, known for its extremely powerful character and its toasted, dry, gourmand olfactory profile. It is identified by CAS 22047-25-2 and has been reported among the volatile compounds found, among others, in popcorn and in the crust of wheat and rye bread.\u003c\/p\u003e\n\u003cp\u003eFrom an olfactory point of view, its odor revolves around facets of popcorn, toasted hazelnut, bread crust, cooked cereal, roasted nuts, and slightly oily accents. Depending on the dilution and the formulation context, it can also evoke toasted corn, chips, toasted rice, dry cocoa, and an almost “warm oven” nuance. Some sources describe the material as particularly effective in creating popcorn, nutty, and bread crust effects, while others emphasize its faint buttery and oily signature at very low dosages.\u003c\/p\u003e\n\u003cp\u003eFor a perfumer, its interest lies not so much in the isolated beauty of the raw material, but in its ability to build credible olfactory textures. 2-Acetyl Pyrazine does not “smell beautiful” in the classical floral or elegant sense: it structures, sculpts, and makes the accord tangible. It introduces an impression of cooked, toasted, living matter, almost three-dimensional. In a well-calibrated formula, it can transform an accord from abstract to realistic, especially when the desired effect is cereal, crust, nuts, dry gourmand, or tobacco-like. This interpretation is consistent with technical descriptions that define it as very powerful, gourmand, popcorn-like, nutty, and roasted.\u003c\/p\u003e\n\u003cp\u003eIn fine fragrance, its use requires great caution. It is a raw material with an extremely high olfactory impact: even small changes in dosage can radically alter the result. If overdosed, it can dominate the composition with an effect that is too culinary, dry, harsh, or even burnt, causing the accord to lose elegance and diffusion. For this reason, it is often recommended to use it in strong dilution; ideally, the material should be used at 1% or less.\u003c\/p\u003e\n\u003cp\u003eIn formulation practice, 2-Acetyl Pyrazine works very well as an accentuator rather than as the main body of a composition. It is particularly useful for building or reinforcing accords of hazelnut, peanut, toasted sesame, biscuit, bread, popcorn, cocoa, roasted coffee, dry praline, gourmand tobacco, and browned woods. In a composition, it can also add realism to a gourmand heart that feels too “clean” or too vanilla-like, introducing a cooked and slightly salty vibration that makes the whole accord more credible.\u003c\/p\u003e\n\u003cp\u003eIn terms of associations, it interacts very well with vanillin, ethyl vanillin, maltol, ethyl maltol, coumarin, massoia lactones, milky accords, cocoa, coffee, tobacco, tonka bean, soft sandalwood, and clean musks, especially when the goal is to create contrast between comfort and toasted dryness. It is also interesting alongside drier pyrazines, furans, creamy lactones, and certain warm woody molecules, because it can provide the “cooked” point of the accord. In modern constructions, a minimal trace of 2-Acetyl Pyrazine can be enough to suggest nuts or crust without making the perfume overtly food-like: here, the key is not to perceive it on its own, but to sense its structural effect within the whole. This is a formulation inference consistent with its highly powerful and toasted technical profile.\u003c\/p\u003e\n\u003cp\u003eFrom a sensory point of view, its evolution is interesting: at a very low dosage it can appear almost soft, warm, and “dry-gourmand,” while as the concentration increases, the popcorn, crust, toasted, and nutty facets emerge more clearly. In excess, it can become rough, intrusive, and strongly characterizing. For this reason, many perfumers prefer to evaluate it first in a diluted solution and always compare it both on a mouillette and within the complete formula.\u003cbr\u003e\u003c\/p\u003e","brand":"La Profumiera di Venezia by Irina Vaganova","offers":[{"title":"10 g","offer_id":53524618608967,"sku":"2-ACETYL-PYRAZINE-10g","price":25.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/9397\/5111\/files\/ChatGPTImage15_.2026_._17_22_57.png?v=1773591849"},{"product_id":"2-methyl-pyrazine","title":"2-Methyl Pyrazine — toasted and nutty note.","description":"\u003cp\u003e2-Methyl Pyrazine is a raw material with a very specific and powerful character, useful when a formula needs a toasted, dry, browned, and realistic effect. Its olfactory profile is typically nutty-roasted: it recalls toasted hazelnut, peanut, cocoa powder, dark chocolate, bread crust, roasted cereals, and, in the background, a green-earthy and slightly rustic nuance.\u003c\/p\u003e\n\u003cp\u003eCAS: 109-08-0.\u003c\/p\u003e\n\u003cp\u003eFor the perfumer, it is a valuable raw material especially in the construction of dry gourmand accords, cocoa, coffee, cereals, nuts, bread crust, toasted sesame, and highly realistic roasted facets. In traces, it can add depth, contrast, and realism to gourmand, leathery, tobacco, or dry woody compositions; if overdosed, however, it can become dominant and push the accord toward an effect that is too arid, powdery, or almost food-like.\u003c\/p\u003e\n\u003cp\u003eAs for the recommended concentration of use, the technical references consulted indicate for 2-Methylpyrazine a usage level of up to 0.1000% in the fragrance concentrate. In laboratory practice, however, it is advisable to start much lower, working gradually and after appropriate dilution, because the material is extremely incisive and the optimal point depends on the type of accord one wishes to obtain.\u003cbr\u003e\u003c\/p\u003e","brand":"La Profumiera di Venezia by Irina Vaganova","offers":[{"title":"10 g","offer_id":53525070610759,"sku":"2-METHYL-PYRAZINE-10g","price":25.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/9397\/5111\/files\/ChatGPTImage15_.2026_._18_05_46.png?v=1773594427"}],"url":"https:\/\/store.profumieradivenezia.it\/en\/collections\/pyrazine.oembed","provider":"La Profumiera di Venezia by Irina Vaganova","version":"1.0","type":"link"}