Description

Benzofuran-D4 CAS NO 1571080-49-3 is a deuterated analog of benzofuran, where four hydrogen atoms are replaced with stable deuterium isotopes. This isotopic labeling is critical for applications requiring internal standards in mass spectrometry, enabling precise quantitative analysis and reducing matrix effects. It is an essential material for researchers and quality control laboratories in the pharmaceutical, agrochemical, and environmental testing industries, where accurate metabolite tracking and degradation studies are paramount.

Application

• Internal Standard for LC-MS/MS and GC-MS analysis in pharmacokinetic and bioanalytical studies.
• Deuterated tracer in metabolic pathway and drug degradation research.
• Essential reference material for quality control and method validation in pharmaceutical development.
• Use in environmental analysis for detecting and quantifying benzofuran-related pollutants.
• Isotope dilution analysis for ensuring accuracy in forensic and clinical toxicology.
• Research chemical for studying reaction mechanisms using Deuterium Kinetic Isotope Effects (DKIE).
• Key starting material or intermediate in the synthesis of other deuterium-labeled compounds.

Basic Information

Product Name	Benzofuran-D4
CAS No.	1571080-49-3
Molecular Formula	C8H4D4O
Molecular Weight	124.17 g/mol
Synonyms	Benzofuran-d4; 2,3-Dideuterio-5,6,7,8-tetradeuteriobenzofuran; Deuterated Benzofuran; Benzofuran (D4); 1-Oxa-2H-indene-d4; 2,3-Benzofuran-d4; Isotopic Labeled Benzofuran; Internal Standard Benzofuran-D4
EINECS	Contact for details

Quality Control

Our Benzofuran-D4 is manufactured under strict quality systems to ensure high isotopic purity and chemical integrity, essential for reliable analytical results. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing isotopic enrichment (D-atom %), chemical purity, and solvent residues. We adhere to relevant ISO guidelines, and our quality commitment ensures the material meets the exacting standards for research and regulated analytical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-atom %)	≥ 98.0%
Deuterium Content (NMR)	≥ 98.0% at designated positions
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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