Description

Simazine D10 CAS NO 220621-39-6 is a high-purity analytical reference standard of the triazine herbicide simazine, specifically the D10 (deuterated) isotopologue. This compound is essential for precise quantitative analysis, serving as a critical internal standard in advanced mass spectrometry (MS) and liquid chromatography-mass spectrometry (LC-MS/MS) methods to ensure accuracy and reproducibility. It is primarily needed by analytical laboratories, environmental testing facilities, and agrochemical R&D departments for method development, residue analysis, and quality control protocols.

Application

• Used as an internal standard for the accurate quantification of simazine and related triazine herbicides in environmental and food samples via LC-MS/MS.
• Critical for method development and validation in analytical chemistry laboratories to meet regulatory compliance (e.g., EPA, EU).
• Enables high-accuracy residue analysis in water, soil, and agricultural products to monitor environmental contamination.
• Supports metabolite studies and degradation pathway research in agrochemical and environmental science.
• Facilitates doping control analysis and forensic investigations where precise isotopic labeling is required.
• Employed in pharmaceutical impurity profiling and stability studies where simazine-related compounds are of concern.

Basic Information

Product Name	Simazine D10
CAS No.	220621-39-6
Molecular Formula	C7H2D10ClN5
Molecular Weight	207.71 g/mol (deuterated form)
Synonyms	Simazine-d10; Deuterated Simazine; 2-Chloro-4,6-bis(ethylamino)-1,3,5-triazine-d10; 6-Chloro-N,N'-diethyl-1,3,5-triazine-2,4-diamine-d10; Simazine Internal Standard; Simazine Isotopic Label; AATREX D10; G 27692-d10
EINECS	Contact for details

Quality Control

Every batch of Simazine D10 is produced and tested to meet the exacting requirements for analytical reference standards. Our rigorous quality testing includes identity confirmation by NMR and MS, purity assessment by HPLC, and isotopic enrichment verification. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing batch-specific results for purity, isotopic purity, and solvent content. We adhere to ISO 17034 guidelines for reference material production to ensure traceability and reliability for your critical analyses.

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); ensure the container is sealed under an inert atmosphere after each use to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (NMR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D10)	≥ 98.0 atom % D
Chemical Purity	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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