Description

m-Terphenyl-D14 is a deuterated aromatic hydrocarbon, specifically a fully deuterated derivative of meta-terphenyl, where all hydrogen atoms are replaced by the stable isotope deuterium. This high isotopic purity makes it an invaluable internal standard and tracer in advanced analytical chemistry, particularly for Nuclear Magnetic Resonance (NMR) spectroscopy and mass spectrometry. It is essential for researchers and quality control laboratories in the pharmaceutical, agrochemical, and material science industries who require precise molecular tracking and quantification without spectral interference from protonated species.

Application

• Internal Standard for Quantitative NMR (qNMR) and LC-MS analysis in pharmaceutical impurity profiling and metabolomics studies.
• Deuterated solvent for specialized NMR spectroscopy, providing a lock signal and a clean spectral background.
• Tracer compound in reaction mechanism studies and kinetic isotope effect (KIE) investigations within organic and organometallic chemistry.
• Reference material for calibrating mass spectrometers and validating analytical methods in regulatory environments.
• Precursor or building block in the synthesis of more complex, labeled compounds for research in materials science.
• Component in the development of organic electronic devices where deuterated materials can influence stability and performance.

Basic Information

Product Name	m-Terphenyl-D14
CAS No.	17714-84-0
Molecular Formula	C18D14
Molecular Weight	242.39 g/mol
Synonyms	1,3-Diphenylbenzene-d14; meta-Terphenyl-d14; [1,1':3',1''-Terphenyl]-d14; Deuterated m-Terphenyl; Perdeuterated m-Terphenyl; Benzene, 1,1':3',1''-terphenyl-2,2',3,3',4,4',5,5',6,6'-d14; m-Terphenyl (deuterated)
EINECS	Contact for details

Quality Control

Our m-Terphenyl-D14 is manufactured under controlled conditions to ensure exceptional isotopic and chemical purity. Each batch undergoes rigorous analysis, including NMR spectroscopy for deuterium enrichment verification and HPLC for chemical purity assessment. We provide comprehensive Certificates of Analysis (COA) detailing all critical parameters, ensuring traceability and compliance with your research or quality assurance 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). Keep the container sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Deuterium Enrichment (NMR)	≥ 98 atom % D
Purity (HPLC)	≥ 98.0%
Melting Point	84 - 88 °C

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