Description

4-Fluorophenol-D5 is a deuterium-labeled isotopologue of 4-fluorophenol, a key building block in advanced chemical synthesis and analytical research. This high-purity compound is essential for applications requiring precise molecular tracking and minimal background interference, such as in the development of quantitative analytical methods. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries for use as an internal standard, a tracer in metabolic studies, and a precursor in deuterated material synthesis.

Application

• Internal Standard for Quantitative Analysis: Used in GC-MS, LC-MS, and NMR for the accurate quantification of 4-fluorophenol and related compounds in complex matrices.
• Metabolic Pathway Tracer: Employed in pharmaceutical and biochemical research to study drug metabolism, degradation pathways, and environmental fate.
• Deuterated Precursor Synthesis: Serves as a critical starting material for the synthesis of more complex deuterium-labeled fine chemicals, active pharmaceutical ingredients (APIs), and advanced materials.
• Spectroscopic Studies: Utilized in NMR spectroscopy to investigate molecular structure, dynamics, and reaction mechanisms without signal overlap from protonated species.
• Stable Isotope Labeling: Applied in the development of labeled standards for environmental monitoring, food safety testing, and clinical diagnostics.

Basic Information

Product Name	4-Fluorophenol-D5
CAS No.	1219804-93-9
Molecular Formula	C6D5FO
Molecular Weight	117.13 g/mol
Synonyms	4-Fluoro[2H5]phenol; [2H5]-4-Fluorophenol; p-Fluorophenol-d5; 4-Fluorophenol (phenyl-d5); Deutero-p-fluorophenol; Perdeuterated 4-fluorophenol; 1-Fluoro-4-hydroxybenzene-d5
EINECS	Contact for details

Quality Control

Our 4-Fluorophenol-D5 is manufactured under strict quality control protocols to ensure high isotopic purity and chemical integrity, meeting the stringent requirements of research and development. Each batch is characterized by advanced spectroscopic techniques, including NMR and Mass Spectrometry, to confirm deuteration level and chemical purity. A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment (typically >98 atom % D), chemical purity (by HPLC or GC), and other relevant specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥98.0%
Isotopic Purity (Atom % D)	≥98%
Water Content (KF)	≤0.5%

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