399-40-6 Usage
Description
(2-BROMO-4-FLUORO-PHENOXY)-ACETIC ACID, also known as 2-Bromo-4-fluorophenoxyacetic acid, is a chemical compound with the molecular formula C8H6BrFO3. It is a derivative of acetic acid and contains a phenyl ring with a bromine and fluorine atom attached. (2-BROMO-4-FLUORO-PHENOXY)-ACETIC ACID has a variety of applications in the fields of medicine, agriculture, and chemical research.
Used in Pharmaceutical Industry:
(2-BROMO-4-FLUORO-PHENOXY)-ACETIC ACID is used as an intermediate in the synthesis of pharmaceuticals for its ability to be incorporated into the molecular structure of various drugs, potentially enhancing their therapeutic properties and effectiveness.
Used in Agricultural Industry:
(2-BROMO-4-FLUORO-PHENOXY)-ACETIC ACID is used as a precursor in the development of agricultural chemicals, specifically for the creation of herbicides. Its unique structure allows it to be a potential candidate for controlling and managing weed growth in agricultural settings.
Used in Chemical Research:
(2-BROMO-4-FLUORO-PHENOXY)-ACETIC ACID is utilized as a research compound in various chemical studies. Its distinct properties and reactivity make it a valuable tool for understanding and advancing chemical reactions and processes in the lab.
Check Digit Verification of cas no
The CAS Registry Mumber 399-40-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,9 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 399-40:
(5*3)+(4*9)+(3*9)+(2*4)+(1*0)=86
86 % 10 = 6
So 399-40-6 is a valid CAS Registry Number.
InChI:InChI=1/C8H6BrFO3/c9-6-3-5(10)1-2-7(6)13-4-8(11)12/h1-3H,4H2,(H,11,12)
399-40-6Relevant articles and documents
Design and Synthesis of Novel 4-Hydroxyl-3-(2-phenoxyacetyl)-pyran-2-one Derivatives for Use as Herbicides and Evaluation of Their Mode of Action
Lei, Kang,Li, Pan,Yang, Xue-Fang,Wang, Shi-Ben,Wang, Xue-Kun,Hua, Xue-Wen,Sun, Bin,Ji, Lu-Sha,Xu, Xiao-Hua
, p. 10489 - 10497 (2019/10/02)
In order to develop a novel herbicide containing the β-triketone motif, a series of 4-hydroxyl-3-(2-phenoxyacetyl)-pyran-2-one derivatives were designed and synthesized. The bioassay results showed that compound II15 had good pre-emergent herbicidal activity even at a dosage of 187.5 g ha-1. Moreover, compound II15 showed a broader spectrum of weed control when compared with a commercial herbicide 2,4-dichlorophenoxyacetic acid (2,4-D), and displayed good crop safety to Triticum aestivum L. and Zea mays Linn. when applied at 375 g ha-1 under pre-emergence conditions, which indicated its great potential as a herbicide. More importantly, studying the molecular mode of action of compound II15 revealed that the novel triketone structure is a proherbicide of its corresponding phenoxyacetic acid auxin herbicide, which has a herbicidal mechanism similar to that of 2,4-D. The present work indicates that the 4-hydroxyl-3-(2-phenoxyacetyl)-pyran-2-one motif may be a potential lead structure for further development of novel auxin-type herbicides.
