ПРИМЕСЬ ИМИДАКЛОПРИДА 1

Description

Imidacloprid impurity 1 is 1,3-bis[(6-chloro-3-pyridinyl)methyl]-N-nitro-2-imidazolidinimine. This is a bis-adduct: unlike imidacloprid itself, where there is only one chloropyridylmethyl group, here such groups are attached to both nitrogen atoms of the imidazolidine ring. The compound is formed as a by-product during the synthesis of imidacloprid and is found in its technical batches and formulations. The commercial purpose of the item is an analytical standard for quality control, and not the active ingredient of a plant protection product.

Basic Attributes

• CAS No: 105828-41-9
• Chemical formula: C15H14Cl2N6O2
• Molecular weight: 381.22
• Exact weight: 380.056
• IUPAC systematic name: N-[1,3-bis[(6-chloropyridin-3-yl)methyl]imidazolidin-2-ylidene]nitramide

Characteristics

• PSA: 90.4
• XLogP3: 2.7

Scope of application

• standard sample for determining the impurity profile of technical imidacloprid
• calibration and validation of HPLC and gas chromatography-mass spectrometry techniques
• quality control of formulations based on imidacloprid
• studies of neonicotinoid metabolism and degradation

Delivery form

It is shipped as a substance in its pure form (neat), milligram packaging - a typical sample is 50 mg. Catalog designations from suppliers of reference materials coincide with the name “Imidacloprid Impurity 1”.

Storage and handling

Handle as a reagent for laboratory use: closed container, protected from light and moisture, work with gloves and goggles. The compound belongs to the same structural series as imidacloprid, so precautions are taken according to the rules for neonicotinoids: avoid ingestion, inhalation of dust and discharge of solutions into sewers.