Description

9-Anthracene-D9-Carboxylic Acid is a high-purity, deuterium-labeled derivative of anthracene-9-carboxylic acid, serving as a critical internal standard and tracer in advanced analytical chemistry. Its core value lies in enabling precise quantification and metabolic pathway elucidation through isotope dilution mass spectrometry, ensuring superior data accuracy and reproducibility. This compound is essential for researchers and quality control laboratories in the pharmaceutical, agrochemical, and environmental science sectors who require definitive analytical standards for method development and validation.

Application

• Internal Standard for LC-MS/MS and GC-MS analysis in pharmacokinetic and bioanalytical studies.
• Isotope-labeled tracer for investigating the environmental fate and metabolic pathways of polycyclic aromatic hydrocarbons (PAHs).
• Critical reference material for the calibration and validation of analytical methods in regulatory compliance testing.
• Key reagent in the synthesis of deuterium-labeled complex molecules for use as analytical probes.
• Component in the development of stable isotope-labeled standards for food safety and contaminant analysis.
• Research tool in material science for studying photophysical properties of deuterated organic semiconductors.

Basic Information

Product Name	9-Anthracene-D9-Carboxylic Acid
CAS No.	1219803-78-7
Molecular Formula	C15HD9O2
Molecular Weight	221.28 g/mol
Synonyms	Anthracene-9-carboxylic-d9 acid; 9-Carboxyanthracene-d9; Deutero Anthracene-9-carboxylic Acid; 9-Anthroic Acid-d9; 9-Anthracenecarboxylic Acid-d9; 9-ACA-d9; Perdeuterated 9-Anthracenecarboxylic Acid; 9-Anthracene-D9-Carboxylic Acid CAS NO 1219803-78-7
EINECS	Contact for details

Quality Control

Our 9-Anthracene-D9-Carboxylic Acid is manufactured under strict quality management systems to ensure the highest isotopic and chemical purity required for analytical applications. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing key parameters such as isotopic purity (D-enrichment), chemical purity by HPLC, and identity confirmation. We adhere to relevant industry standards for reference materials, ensuring reliability and consistency for your most demanding research and quality control protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed under inert atmosphere when not in use to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-enrichment)	≥ 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.