Description

Dimethyl Isophthalate--D4 is a deuterated derivative of dimethyl isophthalate, where four hydrogen atoms are replaced by deuterium, a stable isotope of hydrogen. This isotopic labeling is critical for advanced analytical and research applications where molecular tracking and spectroscopic clarity are paramount. It is an essential material for researchers and developers in the fields of analytical chemistry, pharmaceutical development, and materials science who require high-purity, isotopically labeled compounds.

Application

• Internal standard or reference material in Quantitative NMR (qNMR) and Mass Spectrometry (MS) for precise quantification.
• Tracer compound in metabolic and pharmacokinetic studies within pharmaceutical R&D.
• Key intermediate for the synthesis of deuterated polymers and advanced organic electronic materials.
• Used in deuterium labeling studies to investigate reaction mechanisms and pathways.
• Essential component in the development and calibration of analytical instruments and methods.
• Research chemical for structural elucidation and spectroscopic analysis (e.g., FT-IR, Raman).

Basic Information

Product Name	Dimethyl Isophthalate--D4
CAS No.	1007509-57-0
Molecular Formula	C10H6D4O4
Molecular Weight	~198.21 g/mol
Synonyms	Dimethyl Isophthalate-d4; 1,3-Benzenedicarboxylic Acid, Dimethyl Ester-d4; Dimethyl Benzene-1,3-dicarboxylate-d4; Deuterated Dimethyl Isophthalate; DMI-d4; D4-Dimethyl Isophthalate; Isotopically Labeled Dimethyl Isophthalate
EINECS	Contact for details

Quality Control

Our deuterated compounds are produced under stringent conditions to ensure exceptional isotopic purity and chemical integrity. Each batch of Dimethyl Isophthalate--D4 is rigorously analyzed using advanced techniques including NMR and GC/MS to confirm deuterium incorporation and chemical purity. Certificates of Analysis (COA) detailing isotopic enrichment (typically ≥98 atom % D), chemical purity, and analytical results are provided with every shipment to support your research and compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). Keep the container sealed to prevent moisture absorption and potential contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Isotopic Purity (Atom % D)	≥98% (by NMR)
Chemical Purity (HPLC)	≥98.0%
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.