Description

Irgarol-D9 (tert-Butyl-D9) is a deuterated isotopologue of the widely used biocide Irgarol 1051, specifically designed for analytical and research applications. This compound serves as a critical internal standard in mass spectrometry, enabling precise quantification and method validation for environmental monitoring and residue analysis. It is essential for laboratories in the agrochemical, environmental testing, and regulatory compliance sectors that require high-fidelity analytical standards to ensure data accuracy and traceability.

Application

• Internal Standard for LC-MS/MS and GC-MS analysis of Irgarol 1051 and related triazine herbicides.
• Quantitative analysis in environmental fate and metabolism studies.
• Method development and validation for regulatory compliance testing in water quality monitoring.
• Research on the degradation pathways and environmental persistence of antifouling agents.
• Calibration standard for high-precision analytical instrumentation.
• Use in isotopic dilution techniques to improve accuracy and precision in complex matrices.

Basic Information

Product Name	Irgarol-D9 (tert-Butyl-D9)
CAS No.	1189926-01-9
Molecular Formula	C11H10D9N5S
Molecular Weight	254.40 g/mol (approx.)
Synonyms	2-Methylthio-4-tert-butylamino-6-cyclopropylamino-s-triazine-d9; 2-(Methylthio)-4-(tert-butylamino)-6-(cyclopropylamino)-1,3,5-triazine-d9; Irgarol 1051-d9; Cybutryne-d9; tert-Butyl-D9 Irgarol; Deuterated Irgarol; 4-(1,1-Dimethylethyl-d9)amino-6-(cyclopropylamino)-2-(methylthio)-1,3,5-triazine
EINECS	Contact for details

Quality Control

Every batch of Irgarol-D9 is produced and analyzed to meet the stringent requirements for analytical reference standards. Our quality assurance includes rigorous testing for isotopic purity (≥98 atom % D) and chemical purity by advanced chromatographic methods. A comprehensive Certificate of Analysis (COA) detailing batch-specific results for assay, isotopic enrichment, and impurities is provided to ensure full traceability and compliance with your laboratory's quality protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 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 maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥98.0%
Isotopic Purity	≥98 atom % D
Chemical Purity	≥95.0% (by HPLC)
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.