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Supelco

Picloram

PESTANAL®, analytical standard

Synonym(s):

4-Amino-3,5,6-trichloropyridine-2-carboxylic acid, 4-Amino-3,5,6-trichloropicolinic acid, Picloram

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About This Item

Empirical Formula (Hill Notation):
C6H3Cl3N2O2
CAS Number:
1918-02-1
Molecular Weight:
241.46
Beilstein:
479075
EC Number:
217-636-1
MDL number:
MFCD00012101
UNSPSC Code:
41116107
PubChem Substance ID:
329755506
NACRES:
NA.24

grade

analytical standard

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

mp

200 °C (dec.) (lit.)

application(s)

agriculture
environmental

format

neat

SMILES string

Nc1c(Cl)c(Cl)nc(C(O)=O)c1Cl

InChI

1S/C6H3Cl3N2O2/c7-1-3(10)2(8)5(9)11-4(1)6(12)13/h(H2,10,11)(H,12,13)

InChI key

NQQVFXUMIDALNH-UHFFFAOYSA-N

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Application


  • Herbicide Research: Picloram is explored for its synthesis, bioactivity, and mechanism of action as a herbicide in a novel compound class, showing its efficacy and potential applications in agriculture (Liu et al., 2024).

  • Environmental Impact Studies: Research focuses on long-term conservation efforts using Picloram, demonstrating its effectiveness in ex situ plant conservation and understanding its broader environmental impacts (Kocot et al., 2024).

  • Molecular Biology: Studies on the fluorescence sensor array for herbicides including Picloram highlight advancements in analytical chemistry, providing a robust method for qualitative and quantitative herbicide analysis (Zhang et al., 2024).

  • Pharmacological Properties: The development and validation of methods for analyzing formulations containing Picloram showcase its stable nature and relevance in ensuring the safety and effectiveness of herbicidal products (Marczewska et al., 2024).

  • Plant Growth Regulator Studies: Picloram′s role in the synthesis and herbicidal activity of novel compounds supports ongoing research into its use as a plant growth regulator, enhancing our understanding of its molecular effects on plant biology (Liu et al., 2024).


Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Hazard Statements

H412

Precautionary Statements

P273 - P501

Hazard Classifications

Aquatic Chronic 3

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Jose L Marco-Brown et al.
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 54(4), 281-289 (2019-02-14)
The picloram (PCM) adsorption on nontronite, illite and kaolinite was studied at pH 3, 5 and 7. The adsorption isotherms had well-fitted to Langmuir and Freundlich models equations. The interactions of PCM with the clay mineral surfaces exhibited an anionic
Lijuan Chen et al.
Analytical biochemistry, 407(2), 172-179 (2010-08-17)
Picloram, a herbicide widely used for broadleaf weed control, is persistent and mobile in soil and water with adverse health and environmental effects. It is important to develop a sensitive method for accurate detection of trace picloram in the environment.
Alexandre G S Prado et al.
Journal of agricultural and food chemistry, 59(16), 8847-8852 (2011-07-07)
Hexagonal mesoporous silica modified with carboxylic acid (SiAc) has been obtained by reaction between chloroacetic acid and 3-aminopropyltrimethoxysilane, which was immobilized on porous material by a sol-gel process in the presence of an n-dodecylamine template. SiAc was characterized by TG
Yi Zhang et al.
Talanta, 83(1), 210-215 (2010-11-03)
Picloram is a widely used chlorinated herbicide, which is quite persistent and mobile in soil and water with adverse health and environmental risks. A simple and efficient method with high sensitivity and good selectivity was developed in this work to
Solmaz Khosravi et al.
Pakistan journal of biological sciences : PJBS, 10(15), 2517-2521 (2007-08-01)
Experiments were carried out to investigate the effects of various concentrations of Picloram (0, 1, 2, 3, 6 and 9 mg L(-1)), TDZ (0, 0.5, 1, 1.5 and 2 mg L(-1)), NAA (1.5 mg L(-1)) in combination with TDZ (0.08
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