Description

4-Fluorobenzaldehyde-2,3,5,6-D4 is a deuterium-labeled derivative of 4-fluorobenzaldehyde, a key building block in advanced chemical synthesis. This isotopically labeled compound is essential for creating internal standards and labeled analogs for precise analytical quantification and metabolic studies. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and analytical chemistry sectors who require high-purity, stable-isotope labeled intermediates.

Application

• Pharmaceutical Research & Development: Serves as a critical deuterated intermediate in the synthesis of isotopically labeled drug candidates for pharmacokinetic, metabolic, and mass spectrometry studies.
• Analytical Chemistry Standards: Used to prepare internal standards for Gas Chromatography-Mass Spectrometry (GC-MS) and Liquid Chromatography-Mass Spectrometry (LC-MS) to ensure accurate quantification in complex matrices.
• Agrochemical Development: Employed in the synthesis of deuterated analogs of pesticides and herbicides for environmental fate studies and residue analysis.
• Material Science Research: Acts as a precursor in the development of novel fluorinated and deuterated polymers or organic electronic materials.
• NMR Spectroscopy: Useful as a probe or starting material in nuclear magnetic resonance studies due to the absence of proton signals at the deuterated positions.

Basic Information

Product Name	4-Fluorobenzaldehyde-2,3,5,6-D4
CAS No.	93111-27-4
Molecular Formula	C7D4HFO
Molecular Weight	128.14 g/mol
Synonyms	4-Fluorobenzaldehyde-d4; p-Fluorobenzaldehyde-2,3,5,6-d4; Benzaldehyde-2,3,5,6-d4, 4-fluoro-; 4-Fluoro-D4-benzaldehyde; Deutero-p-fluorobenzaldehyde; (2,3,5,6-D4)-4-Fluorobenzaldehyde; 4-Fluorobenzaldehyde (phenyl-D4)
EINECS	Contact for details

Quality Control

Every batch of 4-Fluorobenzaldehyde-2,3,5,6-D4 is produced and analyzed under strict quality protocols to ensure exceptional isotopic and chemical purity. Our products undergo rigorous quality testing, including NMR, GC-MS, and HPLC analysis, to ensure compliance with research-grade standards. A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment, chemical purity, and identity is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere such as nitrogen or argon for long-term stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 98.0%
Isotopic Enrichment (D)	≥ 98 atom % D
Water Content (KF)	≤ 0.5%

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