Description

Toluene-3-D1 is a deuterated isotopologue of toluene, where a single deuterium atom replaces a hydrogen atom at the meta position of the aromatic ring. This specific labeling makes it an invaluable tool for advanced spectroscopic studies and mechanistic investigations in organic chemistry. It is primarily utilized by researchers and analytical scientists in pharmaceutical development, material science, and academic institutions. The compound is essential for applications requiring precise molecular tracking and non-invasive structural analysis.

Application

• Internal standard for quantitative Gas Chromatography-Mass Spectrometry (GC-MS) and Nuclear Magnetic Resonance (NMR) spectroscopy.
• Tracer compound in reaction mechanism studies and kinetic isotope effect (KIE) investigations.
• Solvent for specialized NMR spectroscopy to avoid signal interference from protonated solvents.
• Precursor in the synthesis of more complex deuterated pharmaceuticals and fine chemicals.
• Use in metabolic pathway research and stable isotope labeling studies.
• Component in the manufacturing of organic light-emitting diodes (OLEDs) and other electronic materials for research.

Basic Information

Product Name	Toluene-3-D1
CAS No.	4409-85-2
Molecular Formula	C7H7D
Molecular Weight	93.15 g/mol
Synonyms	3-Deuteriotoluene; Toluene-d1 (meta); m-Deuteriotoluene; Methylbenzene-3-d1; Benzene, methyl-3-d1-; (3-Deuteriophenyl)methane; Toluene-3,3,5,5-d4 (common mis-assignment check); meta-Deuterated Toluene
EINECS	Contact for details

Quality Control

Our Toluene-3-D1 is produced and handled under strict quality protocols to ensure high isotopic and chemical purity for research applications. Each batch is accompanied by comprehensive analytical data, including NMR and GC-MS analysis. Certificates of Analysis (COA) detailing isotopic enrichment (atom % D), chemical purity, and solvent residues are available upon request to support your compliance and research documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat and ignition sources. Due to its highly volatile nature, ensure containers are kept upright and sealed when not in use. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 98.0%
Isotopic Enrichment (NMR)	≥ 98 atom % D
Water Content (KF)	≤ 0.1%

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