114420-56-3

Basic information

• Product Name: CLODINAFOP
• Synonyms: CLODINAFOP;clodinafop free acid;Cga 193469;Clodinafop [iso];Propanoic acid, 2-(4-((5-chloro-3-fluoro-2-pyridinyl)oxy)phenoxy)-, (2R)-;(R)-Clodinafop;(2R)-2-[4-[(5-Chloro-3-fluoro-2-pyridinyl)oxy]phenoxy]propanoic Acid;(R)-2-[4-[(5-chloro-3-fluoro-2-pyridinyl)oxy]phenoxy]propanoic Acid
• CAS NO: 114420-56-3
• Molecular Formula: C₁₄H₁₁ClFNO₄
• Molecular Weight: 311.69
• Product Categories: Amines;Chiral Reagents;Heterocycles
• Mol File: 114420-56-3.mol
• Article Data: 19

Chemical Properties

• Melting Point: 211-212℃
• Boiling Point: 410.2 °C at 760 mmHg
• Flash Point: 201.9 °C
• Appearance: /
• Density: 1.407
• Vapor Pressure: 1.83E-07mmHg at 25°C
• Refractive Index: 1.574
• Storage Temp.: 0-6°C
• Solubility: Chloroform (Slightly), Ethyl Acetate (Slightly)
• PKA: 3.12±0.10(Predicted)
• CAS DataBase Reference: CLODINAFOP(CAS DataBase Reference)
• NIST Chemistry Reference: CLODINAFOP(114420-56-3)
• EPA Substance Registry System: CLODINAFOP(114420-56-3)

Safety Data

• Hazardous Substances Data: 114420-56-3(Hazardous Substances Data)

Usage

Description

CLODINAFOP, also known as (R)-Clodinafop, is an aromatic ether derived from (R)-lactic acid, with its hydroxy group at position 2 converted to the corresponding p-[(5-chloro-3-fluoropyridin-2-yl)oxy]phenyl ether. It serves as the parent acid of the herbicide clodinafop-propargyl and is widely recognized for its effectiveness in controlling weeds.

Uses

Used in Agricultural Industry:
CLODINAFOP is used as a herbicide for weed control in wheat. It is particularly effective in managing various types of weeds that can hinder the growth and productivity of wheat crops. By targeting specific weed species, CLODINAFOP helps maintain the health and yield of wheat, contributing to more efficient and sustainable agricultural practices.

InChI:InChI=1/C14H11ClFNO4/c1-8(14(18)19)20-10-2-4-11(5-3-10)21-13-12(16)6-9(15)7-17-13/h2-8H,1H3,(H,18,19)/t8-/m1/s1

Upstream product

• 89402-43-7 5-chloro-2,3-difluoropyridine 
• 94050-90-5 (R)-2-(4-hydroxyphenoxy)propionic acid 

Downstream Products

• 105512-06-9 2-propynyl (R)-2-[4-(5-chloro-3-fluoro-2-pyridinyloxy)-phenoxy]-propionate 
• 1295650-92-8 C₁₈H₁₉ClFNO₄ 
• 1295650-98-4 C₂₇H₂₇ClFNO₇ 
• 1295650-97-3 C₂₆H₂₅ClFNO₇ 
• 1295650-91-7 C₁₇H₁₇ClFNO₄ 
• 1295650-99-5 C₂₆H₂₁ClFNO₇ 
• 1295650-95-1 (R,R)-(+)-2-(4-(5-chloro-3-fluoropyridin-2-yloxy)phenoxy)propionic acid 4-(1-ethoxycarbonylethoxy)phenyl ester 
• 1295650-96-2 C₂₆H₂₅ClFNO₇ 

Relevant articles and documents

HERBICIDAL COMPOSITIONS

The present invention provides compositions comprising herbicidally active compounds (A) and (B), where (A) represents one or more compounds of the general formula (I) or agrochemically compatible salts thereof [component (A)], and (B) represents one or more herbicides [component (B)]. The application further relates to a method and to the use of the herbicidal composition according to the invention for controlling harmful plants or for regulating growth.

Design, Synthesis and Biological Activity of 2-(4-Aryloxyphenoxy) Propionamides Containing 1,3,4-Thiadiazole

Four new 2-(4-aryloxyphenoxy) propionamides containing 1,3,4-thiadiazole moiety were synthesized based on the structure of Quizalofop-P. The structures of the synthesized compounds were confirmed by 1H nuclear magnetic resonance, elemental analysis, and optical rotation. The herbicidal bioassay showed that the title compounds had good herbicidal activity against barnyard grass.

Chiral carbon-containing aryloxy phenoxypropanamide compound as well as preparation method and application thereof

The invention discloses a chiral carbon-containing aryloxy phenoxypropanamide compound as well as a preparation method and application thereof. The preparation method comprises the following steps: carrying out a williamson etherification reaction on R-2-