Description

1,3-Benzenediamine-D8 CAS NO 770735-58-5 is a deuterated analog of m-phenylenediamine, where eight hydrogen atoms are replaced by deuterium, serving as a stable isotope-labeled internal standard. This high-purity compound is critical for ensuring accuracy and reliability in quantitative mass spectrometry and NMR spectroscopy analyses. It is primarily required by analytical laboratories and R&D departments in the pharmaceutical, agrochemical, and environmental testing industries for method development, validation, and precise metabolite tracking.

Application

• Internal Standard for LC-MS/MS and GC-MS in pharmaceutical bioanalysis and pharmacokinetic studies.
• Quantitative reference standard for metabolite identification and quantification in drug development.
• Stable isotope-labeled tracer in environmental analysis for detecting aromatic amine pollutants.
• NMR spectroscopy solvent for structural elucidation and reaction mechanism studies.
• Critical reagent in the synthesis of deuterated polymers and advanced materials for research.
• Quality control standard in the production of high-performance polymers and resins.

Basic Information

Item	Detail
Product Name	1,3-Benzenediamine-D8
CAS No.	770735-58-5
Molecular Formula	C6D8N2
Molecular Weight	116.20 g/mol
Synonyms	m-Phenylenediamine-D8; 1,3-Diaminobenzene-D8; 1,3-Benzenediamine-d8; m-PDA-D8; Deuterated m-Phenylenediamine; Benzene-1,3-diamine-D8; 3-Aminoaniline-D8; Isotope Labeled m-Phenylenediamine
EINECS	Contact for details

Quality Control

Our 1,3-Benzenediamine-D8 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high isotopic purity and chemical integrity, meeting the exacting standards required for analytical applications. Certificates of Analysis (COA) detailing isotopic enrichment, chemical purity, and solvent content are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its sensitivity to light and oxidation, prolonged exposure to air and light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (chemical purity)
Isotopic Purity (D-content)	≥ 98 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.