1073-79-6

Basic information

• Product Name: 2,6-DIMETHYLTETRAHYDRO-4H-PYRAN-4-ONE
• Synonyms: dimethyltetrahydropyrone;tetrahydro-2,6-dimethyl-4h-pyran-4-on;2,6-Dimethyltetrahydro-4H-pyran-4-one 97%;Tetrahydro-2,6-dimethyl-4H-pyran-4-one;2,6-Dimethyltetrahydro-4-pyrone;2,6-dimethyloxan-4-one;2,6-dimethyltetrahydropyran-4-one;2,6-Dimethyl-4-oxotetrahydro-2H-pyran
• CAS NO: 1073-79-6
• Molecular Formula: C₇H₁₂O₂
• Molecular Weight: 128.17
• Product Categories: Ring Systems
• Mol File: 1073-79-6.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 177.6°C (rough estimate)
• Flash Point: 65.5°C
• Appearance: /
• Density: 0.9805 (rough estimate)
• Vapor Pressure: 0.71mmHg at 25°C
• Refractive Index: 1.4500 (estimate)
• Storage Temp.: 2-8°C
• CAS DataBase Reference: 2,6-DIMETHYLTETRAHYDRO-4H-PYRAN-4-ONE(CAS DataBase Reference)
• NIST Chemistry Reference: 2,6-DIMETHYLTETRAHYDRO-4H-PYRAN-4-ONE(1073-79-6)
• EPA Substance Registry System: 2,6-DIMETHYLTETRAHYDRO-4H-PYRAN-4-ONE(1073-79-6)

Safety Data

• Hazard Codes: F
• Hazardous Substances Data: 1073-79-6(Hazardous Substances Data)

Usage

General Description

2,6-Dimethyltetrahydro-4h-pyran-4-one, also known as Dihydro-2,6-dimethyl-4H-pyran-4-one, is a chemical compound classified under the pyranones and derivatives. This organic compound is used in various applications, including as a flavoring agent due to its pleasing aroma. It is a colorless to pale yellow liquid with a sweet taste and a fruity smell resembling that of cooked apple and pineapple. The chemical is synthesized from dihydrofuran and is used in the food industry to replicate the flavor of tropical fruits in pastries, ice cream, candies, and beverages. It has a low acute toxicity, but appropriate measures should be taken to handle this chemical to avoid skin and eye irritation.

InChI:InChI=1/C7H12O2/c1-5-3-7(8)4-6(2)9-5/h5-6H,3-4H2,1-2H3

Upstream product

• 60-29-7 diethyl ether 
• 41866-70-0 2,6-dimethyl-4-hydroxy-2,3,5,6-tetrahydro-4H-pyran 
• 1004-36-0 2,6-dimethylpyrone 

Downstream Products

• 928156-61-0 2-(trans-2,6-dimethyltetrahydro-2H-pyran-4-yl)acetic acid 
• 928156-60-9 2-((2R,6S)-2,6-dimethyltetrahydro-2H-pyran-4-yl)acetic acid 
• 41823-04-5 4-Ethinyl-2,6-dimethyl-tetrahydropyranol-4 
• 130724-84-4 4-(3-benzyloxyphenyl)-4-hydroxy-2,6-dimethyltetrahydropyran 

Relevant articles and documents

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2-CYANOPYRROLIDINECARBOXAMIDE COMPOUND

A compound of the formula (I) or a pharmaceutically acceptable salt thereof: [wherein X1 and X2 each is independently lower alkylene; X3 is =CH2, =CHF or =CF2; R1 is substituent, R2 and R3 each is independently H or lower alkyl; n is 0, 1, 2, 3 or 4.] having the activity inhibiting DPP-IV activity. They are therefore useful in the treatment of conditions mediated by DPP-IV, such as NIDDM.

Antibiotic oxazolidinone derivatives

The invention concerns a compound of formula (I): STR1 wherein R1 -R6, A, B, and D have any of the values defined in the specification, or a pharmaceutically acceptable salt thereof, as well as pharmaceutical compositions comprising