607-99-8 Usage
Description
2,4,6-Tribromoanisole is an off-white to pale yellow solid that is a musty-smelling metabolite of the fungicide 2,4,6-tribromophenol. It has been reported to cause cork taint in wines and is often present in wine samples, contributing to the musty odor.
Uses
Used in Analytical Chemistry:
2,4,6-Tribromoanisole is used as a suitable reagent for the determination of its presence in packaging materials and food by an analytical method based on multiple ion detection gas chromatography-mass spectrometry (GC-MS). This application is crucial for ensuring the safety and quality of these products.
Used in Wine Industry:
In the wine industry, 2,4,6-tribromoanisole is identified as one of the main agents responsible for the musty odor in wine samples. Its detection and removal are essential for maintaining the quality and reputation of the wine produced. Various methods, such as vortex-assisted liquid-liquid microextraction (VALLME) and gas chromatography-high-resolution mass spectrometry (GC-HRMS), have been developed for its determination and quantification at low ngL-1 levels in wine.
Check Digit Verification of cas no
The CAS Registry Mumber 607-99-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,0 and 7 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 607-99:
(5*6)+(4*0)+(3*7)+(2*9)+(1*9)=78
78 % 10 = 8
So 607-99-8 is a valid CAS Registry Number.
InChI:InChI=1/C7H5Br3O/c1-11-7-5(9)2-4(8)3-6(7)10/h2-3H,1H3
607-99-8Relevant articles and documents
Zwitterionic-Salt-Catalyzed Site-Selective Monobromination of Arenes
Xiong, Xiaodong,Tan, Fei,Yeung, Ying-Yeung
, p. 4243 - 4246 (2017/08/23)
A zwitterionic-salt-catalyzed electrophilic monobromination of arenes with high regioselectivity has been developed. Under mild reaction conditions, a wide range of monobrominated aromatic compounds can be obtained in excellent yields. The reaction can be operated using an extremely low catalyst loading (0.05 mol %) with the inexpensive brominating agent N-bromosuccinimide. The versatility of this catalytic protocol has been demonstrated by the scale-up reaction with a 0.01 mol % catalyst loading to provide the selectively halogenated compound in quantitative yield.
New synthesis of hydrangettn and collinin
Maes, Dominick,Vervisch, Stijn,De Kimpe, Norbert
, p. 395 - 415 (2008/02/07)
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SULFONYL ESTERS 1: THE REDUCTION OF TRIBROMOPHENYL SULFONATES WITH MERCAPTIDE ANIONS
Durkin, Kathleen Anne,Langler, Richard Francis,Morrison Nancy Ann
, p. 3070 - 3076 (2007/10/02)
2,4,6-tribromophenyl sulfonates have been shown to undergo unusually efficient reduction by mercaptide anions in hexamethylphosphoramide.The reduction products include the sulfinate anion derived from the sulfonate ester and the disulfide derived from the mercaptide anions.