Description

4,5,6,7-Tetradeuterio-2-(Trichloromethylsulfanyl)Isoindole-1,3-Dione is a deuterated derivative of a key heterocyclic compound, offering enhanced stability and unique isotopic properties for advanced research and development. This deuterium-labeled compound is critical for applications requiring precise molecular tracking and improved analytical sensitivity. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries for use as a stable isotope-labeled intermediate or internal standard.

Application

• As a stable isotope-labeled internal standard for quantitative mass spectrometry (MS) and nuclear magnetic resonance (NMR) analysis in pharmaceutical research.
• As a deuterated building block in the synthesis of novel active pharmaceutical ingredients (APIs) for drug discovery and development.
• In mechanistic studies and metabolic pathway tracing to understand biochemical processes using isotopic labeling techniques.
• For the development of advanced organic electronic materials, where deuterium substitution can influence stability and performance.
• As a specialized intermediate in agrochemical research for creating novel compounds with improved environmental or biological profiles.
• In academic and industrial R&D for exploring structure-activity relationships (SAR) in heterocyclic chemistry.

Basic Information

Product Name	4,5,6,7-Tetradeuterio-2-(Trichloromethylsulfanyl)Isoindole-1,3-Dione
CAS No.	1327204-12-5
Molecular Formula	C9D4Cl3NO2S
Molecular Weight	312.60 g/mol
Synonyms	2-(Trichloromethylthio)-4,5,6,7-tetradeuterio-1H-isoindole-1,3(2H)-dione; Deuterated N-(Trichloromethylthio)phthalimide; d4-N-(Trichloromethylthio)phthalimide; Tetradeuterated Folpet-d4; 4,5,6,7-Tetradeutero-2-[(trichloromethyl)sulfanyl]-1H-isoindole-1,3(2H)-dione; 1327204-12-5; Deuterated Phthalimide Trichloromethylthio Derivative
EINECS	Contact for details

Quality Control

Our deuterated compounds are produced under strict quality protocols to ensure isotopic purity and chemical integrity, meeting the exacting standards required for research and development. Each batch is characterized using advanced analytical techniques including NMR and MS to confirm deuterium incorporation and chemical purity. A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment, chemical purity, and identity is provided with every shipment.

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 compound is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere when appropriate to ensure long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (Deuterium Content)	≥ 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.