Description

Pendimethalin D5 is a deuterated isotopologue of the widely used pre-emergence herbicide pendimethalin, where five hydrogen atoms are replaced with deuterium. This compound is a critical analytical standard used for precise quantification and metabolic studies, ensuring accurate and reliable data in complex matrices. It is essential for researchers and quality control laboratories in the agrochemical, environmental monitoring, and regulatory compliance sectors who require high-purity reference materials for mass spectrometry and other advanced analytical techniques.

Application

• Primary use as an Internal Standard (IS) or Reference Standard for the accurate quantification of pendimethalin via LC-MS/MS and GC-MS.
• Metabolic fate and environmental degradation studies (environmental fate studies) of pendimethalin in soil and water systems.
• Analysis of pendimethalin residues in food crops, soil, and water for regulatory compliance and food safety programs.
• Supporting research and development of new herbicide formulations and efficacy testing.
• Use in clinical and toxicological research to understand the compound's behavior in biological systems.
• Calibration and method validation in contract research organizations (CROs) and analytical testing laboratories.

Basic Information

Product Name	Pendimethalin D5
CAS No.	1219803-39-0
Molecular Formula	C13H14D5N3O4
Molecular Weight	286.34 g/mol (approx.)
Synonyms	Pendimethalin-d5; [2H5]-Pendimethalin; 3,4-Dimethyl-2,6-dinitro-N-pentan-3-yl-aniline-d5; N-(1-Ethylpropyl)-3,4-dimethyl-2,6-dinitrobenzenamine-d5; Deuterated Pendimethalin; Pendimethalin (pentadeutero); Prowl-d5; Stomp-d5
EINECS	Contact for details

Quality Control

Our Pendimethalin D5 is manufactured under strict quality control protocols to ensure the highest isotopic purity and chemical integrity. Each batch is analyzed using advanced techniques including NMR and Mass Spectrometry to confirm deuteration level and chemical purity. A comprehensive Certificate of Analysis (COA) is provided, detailing assay, isotopic enrichment, and purity specifications. We adhere to ISO 9001 quality management principles to guarantee consistency and traceability for research and regulatory applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Chemical Purity)
Isotopic Purity (Deuteration Degree)	≥ 98 atom % D
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.