2-Methyl-5,7-dihydrothieno[3,4-d]pyrimidine
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![2-Methyl-5,7-dihydrothieno[3,4-d]pyrimidine structure](https://file.echemi.com/fileManage/upload/canonicalSmiles/20220811/4cc4bfaca5264373bb01fbbaee15c2c4.png "2-Methyl-5,7-dihydrothieno[3,4-d]pyrimidine")
2-Methyl-5,7-dihydrothieno[3,4-d]pyrimidine
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CAS No:
36267-71-7
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Formula:
C7H8N2S
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Chemical Name:
2-Methyl-5,7-dihydrothieno[3,4-d]pyrimidine
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Synonyms:
Thieno[3,4-d]pyrimidine,5,7-dihydro-2-methyl-;5,7-Dihydro-2-methylthieno[3,4-d]pyrimidine;2-Methyl-5,7-dihydrothieno[3,4-d]pyrimidine;2-Methyl-5H,7H-thieno[3,4-d]pyrimidine
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CAS No:
Description
5,7-Dihydro-2-methylthieno(3,4d)pyrimidine has a roasted meaty aroma.
Solid|Solid; Meaty roasted aroma
5,7-Dihydro-2-methylthieno[3,4-d]pyrimidine is an organosulfur heterocyclic compound, an organonitrogen heterocyclic compound and an organic heterobicyclic compound.
2-Methyl-5,7-dihydrothieno[3,4-d]pyrimidine Basic Attributes
152.22
152.22
252-940-8
56X379115Y
DTXSID1052038
2934999090
Characteristics
51.1
0.7
White to pale yellow crystals
1.26 g/cm3
64.5-65 °C
280.8°C at 760 mmHg
123.6ºC
1.63
very slightly|Very slighlty soluble in water|Soluble (in ethanol)
Safety Information
P264, P270, P301+P312, P330, P501
H302
|Warning|H302 (91.07%): Harmful if swallowed [Warning Acute toxicity, oral]|P264, P270, P301+P312, P330, and P501|Aggregated GHS information provided by 112 companies from 2 notifications to the ECHA C&L Inventory.
2-Methyl-5,7-dihydrothieno[3,4-d]pyrimidine Use and Manufacturing
GB 2760-1996 stipulates the permitted food spices.
Thieno[3,4-d]pyrimidine, 5,7-dihydro-2-methyl-: ACTIVE
Food additives -> Flavoring Agents|Flavoring Agents -> JECFA Flavorings Index
Flavoring Agents
Computed Properties
Molecular Weight:152.22
XLogP3:0.7
Hydrogen Bond Acceptor Count:3
Exact Mass:152.04081944
Monoisotopic Mass:152.04081944
Topological Polar Surface Area:51.1
Heavy Atom Count:10
Complexity:129
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
Recommended Suppliers of 2-Methyl-5,7-dihydrothieno[3,4-d]pyrimidine
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CN
7 YRS
Business licensed Certified factoryManufactory Supplier of Biochemicals Ingredients,Vitamin Amino Acid Ingredients,Cosmestic Ingredients,Pharma Chemicals,Organic Fine Chemicals,Food Nutrient Ingredients,Natural Plant Ingredients,APIS Intermidiates,Daily Chemicals,Agricultural Chemicals,Surfactant Chemicals,Ultraviolet Absorbents,Antioxidant Ingredients,Scientific Research Chemical,Flavors and Fragrances ChemicalsInquiryCAS No.: 36267-71-7Grade: Food GradeContent: 99% -
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CN
3 YRS
Business licensed Certified factoryManufactory Supplier of Cosmetics raw materials,Pesticide intermediate,Photoelectric material,pharmaceutical intermediates,Raw materials for food and health products,Polymer materials,Fine Chemicals,Synthetic customizationInquiryCAS No.: 36267-71-7Grade: Industrial gradeContent: 99%
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2-Methyl-5,7-dihydrothieno[3,4-d]pyrimidine
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