Description

2,4,5-T-D4 is a deuterated isotopologue of the herbicide 2,4,5-trichlorophenoxyacetic acid, serving as a critical internal standard for precise analytical quantification. This high-purity compound is essential for ensuring accuracy and reliability in mass spectrometry and other advanced analytical techniques, where it compensates for matrix effects and instrument variability. It is primarily utilized by analytical laboratories, agrochemical research facilities, and environmental testing organizations engaged in residue analysis, metabolic studies, and method development.

Application

• Internal Standard for LC-MS/MS and GC-MS analysis of 2,4,5-T and related compounds.
• Quantitative reference material in environmental monitoring for herbicide residues.
• Use in agrochemical research for studying the metabolism and degradation pathways of phenoxy herbicides.
• Critical component in the development and validation of analytical methods for regulatory compliance testing.
• Application in forensic and food safety laboratories for trace-level contaminant analysis.
• Use in isotopic dilution studies to ensure high-precision quantification in complex matrices.

Basic Information

Product Name	2,4,5-T-D4
CAS No.	358731-37-0
Molecular Formula	C8H1D4Cl3O3
Molecular Weight	Contact for details
Synonyms	2,4,5-Trichlorophenoxyacetic Acid-d4; (2,4,5-Trichlorophenoxy)acetic-2,2-d2 acid-3,5,6-d2; Deuterated 2,4,5-T; 2,4,5-T-d4; 2,4,5-T Acid-d4; Herbizon-d4 (proposed); Isotopic Standard 2,4,5-T; 2,4,5-TCPOA-d4
EINECS	Contact for details

Quality Control

Our 2,4,5-T-D4 is manufactured under strict quality control protocols to ensure the high isotopic purity and chemical stability required for analytical standards. Each batch is characterized by advanced spectroscopic and chromatographic methods, including NMR and HPLC-MS, to confirm deuteration level and chemical purity. A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment, assay, and impurity profile is provided with every shipment to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry, well-ventilated area. Keep the container sealed to prevent moisture absorption and potential contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Isotopic Purity (D-content)	≥ 98 atom % D
Chemical Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	≤ 2.0% total
Residual Solvents (GC)	Complies with ICH limits

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