Description

O,o-Diethyl Dithiophosphate-13C4 Ammonium Salt is a stable isotope-labeled compound, specifically a carbon-13 enriched version of the common ammonium O,o-diethyl dithiophosphate. This product is essential for researchers and industries requiring high-precision analytical methods, as it serves as a critical internal standard for quantitative analysis via mass spectrometry. It is primarily used in environmental monitoring, agrochemical residue analysis, and advanced materials research where traceability and accuracy are paramount.

Application

• As a stable isotope-labeled internal standard for the accurate quantification of organophosphate pesticides and their metabolites in environmental and food samples via LC-MS/MS or GC-MS.
• In metabolomics and pharmacokinetic studies to track the absorption, distribution, metabolism, and excretion (ADME) of dithiophosphate-containing compounds.
• For method development and validation in analytical laboratories to ensure compliance with regulatory standards (e.g., EPA, EU) for residue analysis.
• In the synthesis of labeled chemical intermediates for research in coordination chemistry and as ligands in catalytic systems.
• As a reference material in quality control laboratories for the calibration of analytical instruments.

Basic Information

Product Name	O,o-Diethyl Dithiophosphate-13C4 Ammonium Salt
CAS No.	1329641-22-6
Molecular Formula	13C4H16NO2PS2
Molecular Weight	~247.28 g/mol (for 13C4 labeled form)
Synonyms	Ammonium O,O-Diethyl Dithiophosphate-13C4; Ammonium Diethyl Dithiophosphate-13C4; (13C4)Ammonium O,O-Diethyl Phosphorodithioate; Diethyl Dithiophosphoric Acid-13C4 Ammonium Salt; DEDTP-13C4 Ammonium Salt; Ammonium Diethyl Dithiophosphate (13C4); AE-DTP-13C4 Ammonium Salt; Phosphorodithioic Acid, O,O-Diethyl Ester, Ammonium Salt-13C4
EINECS	Contact for details

Quality Control

Every batch of O,o-Diethyl Dithiophosphate-13C4 Ammonium Salt is produced and analyzed under strict quality management protocols. We guarantee high chemical and isotopic purity, with specifications typically meeting or exceeding the requirements for use as an analytical standard. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing results for assay, isotopic enrichment, identity (IR, NMR), and purity (HPLC). Our quality system supports compliance with relevant research and industry standards.

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) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95% (Chemical Purity)
Isotopic Enrichment (MS)	≥ 99 atom % 13C
Water Content (KF)	≤ 2.0 %
Residual Solvents (GC)	Meets ICH guidelines

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