Description

Captan D6 is a deuterated isotopologue of the widely used fungicide Captan, specifically labeled with six deuterium atoms. This compound is an essential analytical standard for high-precision research, enabling accurate quantification and metabolic pathway tracing of the parent molecule in complex matrices. It is primarily required by agrochemical research laboratories, environmental testing facilities, and regulatory bodies for method development, residue analysis, and compliance testing.

Application

• Primary use as an Internal Standard (IS) or Reference Standard for the quantification of Captan via LC-MS/MS or GC-MS.
• Metabolic and environmental fate studies, including degradation pathway analysis and metabolite identification in soil and water.
• Development and validation of regulatory-compliant analytical methods for pesticide residue testing in food and agricultural products.
• Use in dioxin and impurity profiling studies related to Captan manufacturing and quality control.
• Supporting Good Laboratory Practice (GLP) and ISO 17025 accredited testing protocols.
• Research into the environmental impact and ecotoxicology of fungicides.

Basic Information

Product Name	Captan D6
CAS No.	1330190-00-5
Molecular Formula	C9H2D6Cl3NO2S
Molecular Weight	313.64 g/mol (approximate)
Synonyms	Captan-d6; 3a,4,7,7a-Tetrahydro-2-[(trichloromethyl)thio]-1H-isoindole-1,3(2H)-dione-d6; N-(Trichloromethylthio)-4-cyclohexene-1,2-dicarboximide-d6; 1,2,3,6-Tetrahydro-N-(trichloromethylthio)phthalimide-d6; Isotopically Labeled Captan; Deuterated Captan Internal Standard; Captan (hexadeuterated).
EINECS	Contact for details

Quality Control

Every batch of Captan D6 is produced and analyzed under strict quality systems to ensure the high chemical purity and isotopic enrichment required for trace-level analysis. Our quality commitment includes comprehensive characterization by NMR, HPLC, and mass spectrometry to confirm identity, purity, and deuterium incorporation. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-enrichment)	≥ 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.