Description

1-Naphthaleneacetic-2,2-D2 Acid is a deuterated analog of the important plant growth regulator 1-naphthaleneacetic acid (NAA). This isotopically labeled compound is essential for advanced research and analytical applications where precise molecular tracking is required. It is primarily utilized by researchers in the fields of agricultural chemistry, plant physiology, and analytical method development for use as an internal standard in mass spectrometry and for metabolic studies.

Application

• Internal Standard for Mass Spectrometry (MS): Critical for the accurate quantification of 1-naphthaleneacetic acid in complex biological and environmental matrices using LC-MS/MS and GC-MS.
• Metabolic Pathway Tracing: Used in plant science research to study the absorption, translocation, and metabolic fate of auxin-type plant growth regulators.
• Analytical Method Development: Serves as a stable, non-radioactive tracer for developing and validating sensitive analytical methods for pesticide and plant hormone residue analysis.
• Deuterated Reference Material: Provides a high-purity standard for calibrating instruments and ensuring data reliability in regulated laboratory environments.
• Biochemical Research: Employed in mechanistic studies to understand the interaction of synthetic auxins with plant receptors and enzymes.

Basic Information

Product Name	1-Naphthaleneacetic-2,2-D2 Acid
CAS No.	19031-59-5
Molecular Formula	C₁₂H₈D₂O₂
Molecular Weight	188.21 g/mol
Synonyms	NAA-d2; 1-Naphthaleneacetic Acid-d2; (1-Naphthyl)acetic-2,2-d2 Acid; 2-(Naphthalen-1-yl)acetic-2,2-d2 Acid; 1-Naphthylacetic-2,2-d2 Acid; Auxin-d2; Fruitone-d2; Planofix-d2
EINECS	Contact for details

Quality Control

Our 1-Naphthaleneacetic-2,2-D2 Acid is produced under strict quality management protocols to ensure high chemical purity and isotopic enrichment suitable for research applications. Each batch is characterized by NMR and mass spectrometry to confirm structure and deuterium incorporation. Certificates of Analysis (COA) detailing purity, assay, and isotopic purity are provided and available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container sealed to protect this light-sensitive material from moisture and atmospheric contaminants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D₂)	≥ 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.