Description

4-Cyanophenol-d4 is a deuterium-labeled analog of 4-cyanophenol, a valuable compound in advanced chemical research and development. This high-purity, isotopically labeled standard is essential for applications requiring precise analytical detection and quantification, offering enhanced sensitivity and reliability in mass spectrometry. It is primarily utilized by researchers and quality control laboratories in the pharmaceutical, agrochemical, and material science industries for use as an internal standard in quantitative analysis, metabolic studies, and method development.

Application

• Internal Standard for Quantitative Analysis: Used in LC-MS and GC-MS for the accurate quantification of 4-cyanophenol and related compounds in complex matrices.
• Metabolite Tracing & Pharmacokinetic Studies: Enables detailed tracking of drug metabolism and distribution in biological systems due to its isotopic label.
• Method Development & Validation: Serves as a critical reference material for developing and validating robust analytical methods in regulatory environments.
• Organic Synthesis Intermediate: Acts as a deuterated building block for the synthesis of more complex labeled molecules for research.
• Quality Control & Reference Standard: Provides a certified reference material for ensuring the accuracy and precision of analytical instruments and procedures.

Basic Information

Product Name	4-Cyanophenol-d4
CAS No.	1025089-21-7
Molecular Formula	C7D4H3NO
Molecular Weight	123.14 g/mol
Synonyms	4-Hydroxybenzonitrile-d4; p-Cyanophenol-d4; 4-Cyanophenol (phenyl-d4); 1-Cyano-4-hydroxybenzene-d4; Benzonitrile, 4-hydroxy-d4; Deuteronated 4-Cyanophenol; p-Hydroxybenzonitrile-d4; Deuterated 4-Cyanophenol Internal Standard
EINECS	Contact for details

Quality Control

Our 4-Cyanophenol-d4 is manufactured under strict quality control protocols to ensure the highest isotopic purity and chemical integrity. Each batch is characterized using advanced analytical techniques including NMR, HPLC, and Mass Spectrometry. A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment (typically >98 atom % D), chemical purity, and analytical results is provided with every shipment to guarantee traceability and compliance with your research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

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