Description

Fluindione-D4 is a deuterated analog of the anticoagulant drug fluindione, specifically labeled with four deuterium atoms. This stable isotope-labeled compound is essential for use as an internal standard in quantitative bioanalytical methods, ensuring the highest accuracy and reliability in pharmacokinetic and metabolic studies. It is a critical tool for researchers and quality control laboratories in the pharmaceutical and contract research organization (CRO) sectors who require precise and interference-free analysis of the parent compound.

Application

• Primary use as an internal standard in Liquid Chromatography-Mass Spectrometry (LC-MS/MS) for the quantification of fluindione in biological matrices.
• Enabling high-precision pharmacokinetic studies and drug metabolism research.
• Critical component in bioanalytical method development and validation for regulatory submissions.
• Supporting therapeutic drug monitoring (TDM) and clinical research programs.
• Used in metabolite identification and profiling studies.
• Essential for quality control and assurance in pharmaceutical manufacturing of fluindione-based products.

Basic Information

Product Name	Fluindione-D4
CAS No.	1246820-41-6
Molecular Formula	C14H8D4FO2
Molecular Weight	244.26 g/mol (approx.)
Synonyms	2-(4-Fluorophenyl)-1,3-indandione-d4; Fluindione (phenyl-d4); [D4]-Fluindione; 2-(4-Fluorophenyl)-1H-indene-1,3(2H)-dione-d4; FLU-D4; Fluindione Internal Standard; Fluindione-d4 Isotopic Label; 1,3-Indandione, 2-(4-fluorophenyl)-, phenyl-d4
EINECS	Contact for details

Quality Control

Every batch of Fluindione-D4 is manufactured and tested to meet the stringent requirements for isotopic purity and chemical purity demanded by advanced analytical applications. Our products undergo rigorous quality testing, including NMR and mass spectrometry, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing isotopic enrichment, chemical purity, and other critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term storage, consider storing at 2-8°C.

Specification

Item	Specification
Appearance	Off-white to yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity	≥ 98.0 atom % D
Chemical Purity	≥ 95.0%
Water Content	≤ 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.