1167483-18-2 Usage
General Description
2-(4-Hydroxyphenyl)-6-methyl-2,3-dihydro-4H-pyran-4-one, also known as ethyl maltol, is a synthetic organic compound commonly used as a flavor enhancer and fragrance in foods, beverages, and personal care products. It is a white crystalline powder with a sweet, caramel-like odor and taste. Ethyl maltol is approved for use in food and cosmetic products by the Food and Drug Administration (FDA) and is generally recognized as safe (GRAS) when used in accordance with good manufacturing practices. It is often used to impart a sweet, candy-like flavor and aroma to a variety of products, including confections, baked goods, and flavored tobacco. Additionally, it has antioxidant properties and is used as a preservative in some food products.
Check Digit Verification of cas no
The CAS Registry Mumber 1167483-18-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,7,4,8 and 3 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1167483-18:
(9*1)+(8*1)+(7*6)+(6*7)+(5*4)+(4*8)+(3*3)+(2*1)+(1*8)=172
172 % 10 = 2
So 1167483-18-2 is a valid CAS Registry Number.
1167483-18-2Relevant articles and documents
Design, synthesis and evaluation of diaryl γ-dihydropyrone derivatives as cyclocurcumin mimetics and inhibitors of the aggregation of amyloid β
Hotsumi, Mayumi,Tajiri, Misato,Makabe, Koki,Konno, Hiroyuki
, (2020)
A structure activity relationship study of cyclocurcumin-derived, diaryl γ-dihydropyrone-based inhibitors of amyloid β aggregation is described. Optimization of the diaryl γ-dihydropyrone framework and two phenolic rings resulted in the identification of diaryl γ-dihydropyrone type cyclocurcumin analogue AY1511, which exhibited potent anti-amyloid β aggregation activity (leading to nanorod-like fragments), sufficient water solubility, and low cytotoxicity.
One-pot synthesis of 6-aryl-2,3-dihydro-4H-pyran-4-ones by cyclocondensation of 1,3-diketone dianions with aldehydes
Ahmad, Rasheed,Khera, Rasheed Ahmad,Villinger, Alexander,Langer, Peter
experimental part, p. 3020 - 3022 (2009/09/28)
6-Aryl-2,3-dihydro-4H-pyran-4-ones were prepared in one step by cyclocondensation of 1,3-diketone dianions with aldehydes. The use of hydrochloric acid (10%) for the aqueous work-up proved to be very important.
