Description

Formaldehyde 2,4-Dinitrophenylhydrazone--D3 is a deuterated derivative of the classic 2,4-dinitrophenylhydrazone (DNPH) reagent, specifically designed for use as an internal standard in advanced analytical chemistry. This compound is critical for ensuring the accuracy and precision of quantitative analyses, particularly in methods like Liquid Chromatography-Mass Spectrometry (LC-MS), where it compensates for matrix effects and instrument variability. It is an essential tool for analytical laboratories and research institutions focused on trace-level detection and quantification of carbonyl compounds, such as formaldehyde and other aldehydes, in complex environmental, pharmaceutical, and industrial samples.

Application

• Internal Standard for LC-MS/MS quantification of formaldehyde and other aldehydes in environmental monitoring.
• High-precision calibration in analytical method development and validation for regulatory compliance.
• Stable isotope-labeled standard in metabolomics and biomarker discovery research.
• Quality control reagent in pharmaceutical analysis for residual solvent and impurity profiling.
• Reference material in occupational health and safety testing for airborne carbonyl compounds.
• Critical component in food and beverage safety testing for aldehyde contamination.

Basic Information

Product Name	Formaldehyde 2,4-Dinitrophenylhydrazone--D3
CAS No.	259824-50-5
Molecular Formula	C7H4D3N4O4
Molecular Weight	200.16 g/mol
Synonyms	Formaldehyde-d3 2,4-Dinitrophenylhydrazone; [2H3]-Formaldehyde 2,4-DNPH; Deuterated Formaldehyde DNPH; (2,4-Dinitrophenyl)hydrazone of Formaldehyde-d3; Formaldehyde (d3) 2,4-Dinitrophenylhydrazone; Internal Standard for Aldehyde Analysis; Isotopically Labeled DNPH Reagent; CAS 259824-50-5
EINECS	Contact for details

Quality Control

Every batch of Formaldehyde 2,4-Dinitrophenylhydrazone--D3 is produced and tested under strict quality management protocols to ensure exceptional isotopic purity and chemical stability, which are paramount for its function as an internal standard. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing isotopic enrichment, chemical purity, and chromatographic performance are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D3)	≥ 98.0 atom % D
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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