Description

Halofenozide-D4 is a deuterated isotopologue of the insect growth regulator Halofenozide, specifically labeled with four deuterium atoms. This stable isotope-labeled compound is essential for use as an internal standard in quantitative mass spectrometry, ensuring the highest accuracy and reliability in analytical measurements. It is a critical tool for researchers and quality control laboratories in the agrochemical, environmental monitoring, and regulatory compliance sectors who require precise quantification of Halofenozide residues.

Application

• Primary use as an internal standard for the accurate quantification of Halofenozide via LC-MS/MS and GC-MS.
• Method development and validation in environmental analysis for soil and water residue studies.
• Quality control and assurance in the manufacturing of agrochemical formulations containing Halofenozide.
• Metabolic and pharmacokinetic studies in agricultural research to track the compound's fate.
• Calibration standard for regulatory testing to ensure compliance with food and environmental safety MRLs (Maximum Residue Limits).
• Use in academic and industrial research investigating the environmental impact and degradation pathways of insect growth regulators.

Basic Information

Product Name	Halofenozide-D4
CAS No.	1794827-54-5
Molecular Formula	C23H25D4ClN2O3
Molecular Weight	428.97 g/mol (approximate)
Synonyms	Halofenozide-d4; 1-(2-Benzoyl-1-(1,1-dimethylethyl)hydrazinyl)-3,5-dimethyl-4-((methyl-d3)-d)benzoate; Benzoic acid, 3,5-dimethyl-4-((methyl-d3)-d)-, 2-benzoyl-2-(1,1-dimethylethyl)hydrazide; Deuterated Halofenozide; Halofenozide Internal Standard; RH-0345-d4
EINECS	Contact for details

Quality Control

Every batch of Halofenozide-D4 is produced and analyzed under strict quality protocols to ensure isotopic purity and chemical integrity suitable for analytical standard applications. Our products undergo rigorous quality testing, including NMR and mass spectrometry, to confirm isotopic enrichment and chemical purity. A comprehensive Certificate of Analysis (COA) detailing batch-specific results for assay, isotopic purity, and solvent content is provided with each shipment.

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 material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccant use.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-content)	≥ 98 atom % D
Chemical Purity (NMR)	Conforms
Residual Solvents (GC)	Meets ICH guidelines

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