ChemicalBook > Product Catalog > Flavors and fragrances > Synthetic fragrances > Oxygen-containing heterocyclic compounds > Thiazole, thiophene, and pyridine > 5,7-Dihydro-2-methylthieno[3,4-d]pyrimidine
5,7-Dihydro-2-methylthieno[3,4-d]pyrimidine
5,7-Dihydro-2-methylthieno[3,4-d]pyrimidine Basic information
- 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
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5,7-Dihydro-2-methylthieno[3,4-d]pyrimidine Chemical Properties
- Melting point:
- 64.5-65 °C
- Boiling point:
- 280.8±40.0 °C(Predicted)
- Density
- 1.260±0.06 g/cm3(Predicted)
- FEMA
- 3338 | 5,7-DIHYDRO-2-METHYLTHIENO(3,4-D)PYRIMIDINE
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- pka
- 2.08±0.20(Predicted)
- Odor
- at 0.10 % in dipropylene glycol. corn chip taco popcorn toasted roasted
- Odor Type
- corn chip
- JECFA Number
- 1566
- LogP
- 0.79
- CAS DataBase Reference
- 36267-71-7(CAS DataBase Reference)
- EPA Substance Registry System
- Thieno[3,4-d]pyrimidine, 5,7-dihydro-2-methyl- (36267-71-7)
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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]pyrimidineSupplier
Jinan Winsor Pharmaceutical Co., Ltd Gold
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- 152-64160071 15318402391
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Beijing Isomersyn Technology CO;LTD
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