Description

1-Aminonaphthalene-D7 is a deuterium-labeled analog of 1-aminonaphthalene, where seven hydrogen atoms are replaced with the stable isotope deuterium. This high-purity labeled compound is essential for use as an internal standard in quantitative mass spectrometry, ensuring unparalleled accuracy and reliability in analytical measurements. It is a critical tool for researchers and quality control laboratories in the pharmaceutical, environmental, and agrochemical industries, where precise quantification of trace-level analytes is paramount.

Application

• Internal Standard for LC-MS/MS: Primary application as a stable isotope-labeled internal standard for the precise quantification of 1-aminonaphthalene and related compounds in complex matrices.
• Pharmaceutical Metabolism Studies: Used in pharmacokinetic and drug metabolism research to track and quantify drug metabolites with high specificity.
• Environmental Analysis: Enables accurate measurement of polycyclic aromatic hydrocarbon (PAH) derivatives and their metabolites in environmental samples like soil and water.
• Biomarker Research: Facilitates the sensitive detection and quantification of naphthalene-based biomarkers in occupational health and toxicology studies.
• Agrochemical Residue Testing: Supports the analysis of pesticide degradation products and environmental fate studies.
• Chemical Synthesis Research: Serves as a labeled precursor or intermediate in the synthesis of more complex deuterated molecules for research purposes.

Basic Information

Product Name	1-Aminonaphthalene-D7
CAS No.	78832-53-8
Molecular Formula	C10D7NH2
Molecular Weight	158.23 g/mol
Synonyms	1-Naphthylamine-D7; α-Naphthylamine-D7; 1-Naphthalenamine-D7; Naphthalen-1-amine-D7; Deuterated 1-Aminonaphthalene; [D7]-1-Aminonaphthalene; 1-Amino-D7-naphthalene
EINECS	Contact for details

Quality Control

Every batch of 1-Aminonaphthalene-D7 is produced and analyzed under strict quality management protocols to ensure the highest isotopic and chemical purity. Our products undergo rigorous quality testing, including NMR and mass spectrometry, to confirm deuterium incorporation and chemical identity. Certificates of Analysis (COA) detailing lot-specific purity, isotopic enrichment, and analytical results are provided and available upon request.

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 contamination.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98% (Chemical Purity)
Isotopic Enrichment	≥ 98 atom % D
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.