Description

Imidacloprid D4 (Imidazolidin-4,4,5,5 D4) is a deuterium-labeled internal standard of the widely used neonicotinoid insecticide, Imidacloprid, with the CAS number 1015855-75-0. This stable isotope-labeled compound is essential for ensuring the accuracy and reliability of quantitative analysis in complex matrices. It is primarily used by analytical chemists and researchers in contract research organizations (CROs), agrochemical companies, and environmental testing laboratories. The high isotopic purity and chemical stability of this standard are critical for precise mass spectrometry-based methods.

Application

• Quantitative Analysis Internal Standard: Serves as a critical reference compound for the accurate quantification of Imidacloprid and its metabolites in samples using LC-MS/MS or GC-MS.
• Agrochemical Research & Development: Used in metabolism studies, environmental fate analysis, and residue testing to understand the behavior and degradation of Imidacloprid.
• Food Safety & Regulatory Testing: Enables precise measurement of pesticide residues in food products to ensure compliance with global maximum residue limits (MRLs).
• Environmental Monitoring: Applied in the analysis of soil, water, and plant tissues to assess environmental contamination and ecological impact.
• Pharmacokinetic Studies: Utilized in biomedical research for tracing and quantifying compounds in biological fluids and tissues.
• Method Development & Validation: Essential for developing, calibrating, and validating new analytical methods, ensuring robustness and regulatory acceptance.
• Quality Control in Manufacturing: Supports impurity profiling and batch consistency testing in the production of agrochemical formulations.

Basic Information

Product Name	Imidacloprid D4 (Imidazolidin-4,4,5,5 D4)
CAS No.	1015855-75-0
Molecular Formula	C9H6D4ClN5O2
Molecular Weight	259.71 g/mol
Synonyms	Imidacloprid-d4; 1-[(6-Chloro-3-pyridinyl)methyl]-4,5-dihydro-N-nitro-2H-imidazol-2-imine-4,4,5,5-d4; (4,4,5,5-d4)-1-[(6-Chloro-3-pyridyl)methyl]-4,5-dihydro-N-nitroimidazol-2-ylideneamine; Imidacloprid (d4); Deuterated Imidacloprid; Imidacloprid Internal Standard D4; Imidazolidin-4,4,5,5 D4
EINECS	Contact for details

Quality Control

Every batch of Imidacloprid D4 is manufactured and analyzed under strict quality protocols to ensure the high isotopic and chemical purity required for analytical standards. Our products undergo rigorous quality testing, including NMR and mass spectrometry, to confirm deuteration level and chemical identity, ensuring compliance with industry standards for research and regulatory analysis. Certificates of Analysis (COA) detailing lot-specific data for isotopic purity, chemical purity, and assay are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-content)	≥ 98.0 atom % D
Chemical Purity (NMR)	Conforms
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.