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 |  | 5,7-Dihydro-2-methylthieno[3,4-d]pyrimidine Basic information |  | Use limited  |  
 | Product Name: | 5,7-Dihydro-2-methylthieno[3,4-d]pyrimidine |  | Synonyms: | 4-d]pyrimidine,5,7-dihydro-2-methyl-thieno[;4-d]pyrimidine,5,7-dihydro-2-methyl-Thieno[3;popcornaroma;2-Methyl-5,7-Dihydrothieno-[3,4D]-Pyrimidine;Thieno3,4-dpyrimidine, 5,7-dihydro-2-methyl-;2-METHYL-5,7-DIHYDROTHIENO[3,4-D]PYRIMIDINE,95%;Thieno,4-DpyriMidine,5,7-dihydro-2-Methyl;5,7Dihydro-2-Methylthieno(3,4-d) pyriMieine |  | CAS: | 36267-71-7 |  | MF: | C7H8N2S |  | MW: | 152.22 |  | EINECS: | 252-940-8 |  | Product Categories: | Flavor |  | Mol File: | 36267-71-7.mol |  ![5,7-Dihydro-2-methylthieno[3,4-d]pyrimidine Structure](CAS/GIF/36267-71-7.gif)  |  
  
 |  | 5,7-Dihydro-2-methylthieno[3,4-d]pyrimidine Chemical Properties |  
  
 |  | 5,7-Dihydro-2-methylthieno[3,4-d]pyrimidine Usage And Synthesis |  
 | Use limited | FEMA (mg/kg): Soft drinks, cold drinks, candy, baked goods, jellies, puddings, gummies, seasonings, pickles, meat products, bouillon, dairy products, cereal products, all 1.0. |  | Chemical Properties | 5,7-Dihydro-2-methylthieno(3,4d)pyrimidine has a roasted meaty aroma. |  | Preparation | By reaction of acetamidine HCl with 3-carbomethyoxytetrahydro-4-furanones |  | Definition | ChEBI: 5,7-Dihydro-2-methylthieno[3,4-d]pyrimidine is an organosulfur heterocyclic compound, an organonitrogen heterocyclic compound and an organic heterobicyclic compound. |  | Taste threshold values | Taste characteristics at 5 ppm: corn, taco, nutty, popcorn and corn chip with roasted nuances |  
  
 |  | 5,7-Dihydro-2-methylthieno[3,4-d]pyrimidine Preparation Products And Raw materials |  
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