Description

Hexanedioic-D8 Acid Dihydrazide is a deuterated derivative of adipic acid dihydrazide, where eight hydrogen atoms are replaced by deuterium, a stable hydrogen isotope. This isotopic labeling is critical for applications requiring precise molecular tracking and analysis, such as in mass spectrometry and NMR studies. It serves as a valuable building block and analytical standard for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, particularly in the development and quality control of deuterated compounds.

Application

• Deuterated Standard for Analytical Chemistry: Used as an internal standard or reference material in quantitative mass spectrometry (MS) and nuclear magnetic resonance (NMR) spectroscopy to enhance accuracy and reliability in compound analysis.
• Pharmaceutical Research & Development: Employed in the synthesis of deuterated drug candidates and active pharmaceutical ingredients (APIs) for metabolic stability studies, pharmacokinetic profiling, and patent protection strategies.
• Polymer & Material Science: Acts as a chain extender or cross-linking agent in the synthesis of specialized deuterated polymers, polyurethanes, and hydrazide-functionalized materials for research in structure-property relationships.
• Agrochemical Development: Utilized in creating deuterated analogs of pesticides and herbicides for environmental fate studies, metabolic pathway tracing, and regulatory submission support.
• Organic Synthesis Intermediate: Serves as a key precursor for introducing the dihydrazide functional group with deuterium labels into more complex molecular architectures.

Basic Information

Product Name	Hexanedioic-D8 Acid Dihydrazide
CAS No.	1202865-37-9
Molecular Formula	C6D8H6N4O2
Molecular Weight	178.22 g/mol (approx.)
Synonyms	Adipic Acid-D8 Dihydrazide; Adipic-D8 Acid Dihydrazide; 1,6-Hexanedioic-D8 Acid Dihydrazide; Deuterated Adipic Dihydrazide; Adipodihydrazide-D8; Hexanedioic Acid-D8, Dihydrazide; Adipoyl-D8 Dihydrazide; 1,4-Bis(hydrazinylcarbonyl)butane-D8
EINECS	Contact for details

Quality Control

Our Hexanedioic-D8 Acid Dihydrazide is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR (¹H, ²H, ¹³C) and mass spectrometry, to confirm isotopic purity (D-enrichment) and chemical purity. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting key parameters such as assay, isotopic enrichment level, and impurity profiles. Our quality commitment ensures material consistency for your critical research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under dry, inert conditions to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Deuterium Enrichment	≥ 98 atom % D
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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