Description

Dibenzylphthalate-D4 is a deuterium-labeled analog of dibenzyl phthalate, specifically designed for use as an internal standard in analytical chemistry. This high-purity compound is essential for ensuring accurate quantification and reliable data in sensitive mass spectrometry (MS) and gas chromatography-mass spectrometry (GC-MS) applications. It is primarily utilized by research scientists, analytical laboratories, and pharmaceutical developers working in method development, pharmacokinetic studies, and environmental analysis where precise isotopic dilution is required.

Application

• Internal Standard for GC-MS and LC-MS analysis of phthalates and related compounds.
• Quantitative analysis in environmental testing for plasticizer contamination.
• Metabolite tracing and pharmacokinetic studies in pharmaceutical research.
• Method development and validation in analytical chemistry laboratories.
• Quality control and assurance in chemical manufacturing.
• Isotope dilution mass spectrometry (IDMS) for high-accuracy measurements.
• Research into polymer chemistry and plasticizer migration.
• Forensic analysis and material identification.

Basic Information

Product Name	Dibenzylphthalate-D4
CAS No.	1015854-62-2
Molecular Formula	C22H12D4O4
Molecular Weight	348.39 g/mol (approx.)
Synonyms	1,2-Benzenedicarboxylic Acid, 1,2-Bis(phenylmethyl) Ester-d4; Dibenzyl Benzene-1,2-dicarboxylate-d4; Phthalic Acid, Dibenzyl Ester-d4; Bis(benzyl) Phthalate-d4; Deuterated Dibenzyl Phthalate; DBP-d4; Dibenzyl-d4 Phthalate
EINECS	Contact for details

Quality Control

Our Dibenzylphthalate-D4 is manufactured under strict quality management systems to ensure exceptional isotopic purity and chemical integrity. Each batch is characterized by advanced spectroscopic and chromatographic techniques, including NMR and HPLC-MS, to confirm deuteration level and chemical purity. A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment (typically >98 atom % D), chemical purity, and analytical data is 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 away from strong acids and organic solvents. For long-term stability, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Isotopic Purity	≥98 atom % D
Chemical Purity (HPLC)	≥95%
Water Content (KF)	≤0.5%
Solubility	Soluble in common organic solvents

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