Mecoprop

Mecoprop structural formula

CAS Number 93-65-2
Molecular Formula C10H11ClO3
Molecular Weight 214.650 g/mol
InChI Key WNTGYJSOUMFZEP-UHFFFAOYSA-N
LogP 3.13
Synonyms
  • Mecoprop
  • 2-(4-Chloro-2-methylphenoxy)propanoic acid
  • Propanoic acid, 2-(4-chloro-2-methylphenoxy)-
  • 93-65-2
  • MCPP
  • MCPP acid
  • 2-(2-Methyl-4-chlorophenoxy)propionic acid
  • Propanoic acid, 2-(4-chloro-2-methylphenoxy)-
  • (.+-.)-2-(4-Chloro-2-methylphenoxy)propanoic acid
  • (.+-.)-2-(4-Chloro-2-methylphenoxy)propionic acid
  • (.+-.)-Mecoprop
  • (RS)-2-(4-chloro-o-tolyloxy)-propionic acid
  • 2-(2-Methyl-4-chlorophenoxy)propanoic acid
  • 2-(4-Chlor-2-methylphenoxy)propionsaure
  • 2-(4-Chloro-2-methylphenoxy)propanoic acid
  • 2-(4-chloro-2-methylphenoxy)propionic acid
  • 2-(4-Chloro-o-tolyloxy)propionic acid
  • 2-(p-Chloro-o-tolyloxy)propionic acid
  • Acide 2-(4-chloro-2-methylphenoxy)propionique
  • acido 2-(4-cloro-2-metilfenoxi)propionico
  • Anicon B
  • Anicon P
  • Celatox CMPP
  • Compitox
  • Isocarnox
  • Mechlorprop
  • Morogal
  • NSC 60282
  • Okultin MP
  • Propionic acid, 2-[(4-chloro-o-tolyl)oxy]-
  • Rankotex
  • SYS 67 Mecmin
  • U 46 KV Fluid
  • α-(2-Methyl-4-chlorophenoxy)propionic acid
  • N.b. mecoprop
  • BRN 2212752
  • Caswell No. 559
  • Chipco turf herbicide mcpp
  • (+)-alpha-(4-Chloro-2-methylphenoxy) propionic acid
  • 2-(4-Chlorophenoxy-2-methyl)propionic acid
  • 2-(4-Chloro-o-tolyl)oxylpropionic acid
  • (+-)-2-((4-Chloro-o-tolyl)oxy)propionic acid
  • EINECS 202-264-4
  • EINECS 230-386-8
  • EPA Pesticide Chemical Code 031501
  • FBC CMPP
  • Iso-Cornox
  • Kilprop
  • Liranox
  • Mecomec
  • Mecopar
  • Mecopeop
  • Mecoper
  • Mecopex
  • Mecoturf
  • Mecprop
  • alpha-(2-Methyl-4-chlorophenoxy)propionic acid
  • Propionic acid, 2-(4-chloro-2-methylphenoxy)
  • Propionic acid, 2-(2-methyl-4-chlorophenoxy)-
  • Proponex-plus
  • Runcatex
  • 2-(2-Methyl-4-chlorphenoxy)-propionsaeure
  • 2-(4-Chloor-2-methyl-fenoxy)-propionzuur
  • 2-(4-Chlor-2-methyl-phenoxy)-propionsaeure
  • Acide 2-(4-chloro-2-methyl-phenoxy)propionique
  • Acido 2-(4-cloro-2-metil-fenossi)-propionico
  • Kwas 4-chloro-2-metylofenoksypropionowy
  • Kyselina 2-(4-chlor-2-methylfenoxy)propionova
  • UNII-74N8TKR9P8
  • 4-Chloro-2-methylphenoxy-alpha-propionic acid
  • O-(4-chloro-2-methylphenyl)lactic acid
  • (+-)-mecoprop
  • (RS)-mecoprop
  • 2-(4-Chloro-2-tolyloxy)propionic acid
  • O-(4-chloro-2-methylphenyl)lactic acid
  • racemic mecoprop
  • 7085-19-0

Applications:


Mecoprop Analysis on Primesep and Obelisc Mixed-Mode HPLC Columns
Mecoprop or methylchlorophenoxypropionic acid (MCPP) is a common herbicide found in many weed-killing/fertilizer products. The EURL (European Union Reference Laboratory) placed mecoprop in an Analysis of Acidic Pesticides using QueChERS method. Obelisc R and Primesep 100 were used to retain mecoprop, each with unique selectivity due to multiple modes of separation. Obelisc R contains embedded ion-pairing groups and a long hydrophobic chain, while Primesep 100 contains acidic ion-pairing groups. Method is LC/MS compatible and capable of retaining many different pesticides.

Condition 1

Column Obelisc R, 2.1x150 mm, 5 µm, 100A
Mobile Phase Gradient MeCN - 25-70%, 15 min,  7 min hold
Buffer Gradient AmAc pH 3.0- 30-60 mM, 15 min,  7 min hold
Flow Rate 0.4 ml/min
Detection UV, 270 nm
 

Condition 2

Column Obelisc R, 2.1x150 mm, 5 µm, 100A
Mobile Phase Gradient MeCN - 10-70%, 15 min,  7 min hold
Buffer Gradient AmAc pH 3.0- 20-60 mM, 15 min,  7 min hold
Flow Rate 0.4 ml/min
Detection UV, 270 nm
 

Condition 3

Column Primesep 100, 2.1x150 mm, 5 µm, 100A
Mobile Phase Gradient MeCN - 10-70%, 15 min,  7 min hold
Buffer Gradient AmAc pH 3.0- 20-60 mM, 15 min,  7 min hold
Flow Rate 0.4 ml/min
Detection UV, 270 nm
 

Description

Class of Compounds  Insecticide, Herbicide, Fungicide,  Hydrophobic, Ionizable
Analyzing Compounds Mecoprop
 

Application Analytes:

Mecoprop

HPLC Separation of Pesticides, Herbicides, Fungicides and Insecticides on Newcrom BH Column
Herbicides are used to control unwanted plants, they are also known as weedkillers. Insecticides are used to kill insects. Fungicides are used to kill parasitic fungi. Pesticide is a more generic term that includes herbicides, fungicides and insecticides in its definition. All are heavily used in agriculture. By using HPLC, many different pesticides can be separated and their retention characteristics controlled using the Newcrom BH mixed-mode column. It can be used with different organic media such as acetonitrile (ACN) or methanol (MeOH). By varying the concentration of organic modifier and using different buffers like sulfuric acid (H2SO4), ammonium formate (AmFm), or formic acid, separation of desired pesticides can be achieved.

Condition

Column Newcrom BH, 3.2x100 mm, 5 µm, 100A
Mobile Phase MeCN, MeOH
Buffer H2SO4, Formic acid, AmFm pH 3.0
Flow Rate 0.6 ml/min
Detection UV 275 nm

Description

Class of Compounds Pesticides, Herbicides, Fungicides, Insecticides
Analyzing Compounds Monocrotophos, Metribuzin, Bromacil, Carbofuran, 4-Chlorophenoxyacetic acid, Bentazone, Folpet, Fenthion, Fenvalerate, Metrabuzin, Carbofuran, Atrazine, Parathion –methyl, MCPA, Clopyralid, Dicamba, Benthazon, Simazine, Diuron, MCPB, Mecoprop, 4-Chlorophenoxyacetic acid,2,4,5-T


Application Analytes:

2,4,5-Trichlorophenoxyacetic acid
4-CPA
Atrazine
Bentazone-sodium
Carbofuran
Clopyralid
Dicamba
Diuron
Fenvalerate
Folpet
MCPA
MCPB
Mecoprop
Methyl parathion
Monocrotophos
Simazine