Description

Indole-3-Acetic-Alpha,α-D2 Acid is a deuterated isotopologue of the essential plant hormone indole-3-acetic acid (IAA). This compound is specifically designed for use as an internal standard in mass spectrometry and other analytical techniques, providing superior accuracy and reliability in quantitative analysis. It is a critical reagent for researchers and quality control laboratories in the agrochemical, pharmaceutical, and plant science industries who require precise measurement of auxin levels and metabolism studies.

Application

• Analytical Internal Standard: Primary use as a stable isotope-labeled internal standard for the accurate quantification of endogenous indole-3-acetic acid via LC-MS/MS, GC-MS, and HPLC.
• Plant Hormone Research: Enables precise tracing and metabolic studies of auxin pathways, biosynthesis, and degradation in plant physiology and developmental biology.
• Agrochemical Development: Used in the research and quality control of plant growth regulators, herbicides, and other agrochemicals that interact with auxin signaling.
• Pharmaceutical Metabolism Studies: Facilitates pharmacokinetic and metabolic studies of compounds with indole-based structures in drug discovery and development.
• Environmental Analysis: Applied in the detection and quantification of plant hormone residues in environmental samples and agricultural products.
• Biochemical Tracer: Serves as a deuterium-labeled tracer in mechanistic biochemical studies to elucidate reaction pathways and enzymatic processes.

Basic Information

Product Name	Indole-3-Acetic-Alpha,α-D2 Acid
CAS No.	24420-86-8
Molecular Formula	C10H7D2NO2
Molecular Weight	177.19 g/mol
Synonyms	(2,2-Dideutero-2-indol-3-ylethyl)acetic acid; 3-Indoleacetic-α,α-d2 acid; IAA-d2; Indole-3-acetic acid-d2; Auxin-d2; Heteroauxin-d2; (Indol-3-yl)[2,2-2H2]acetic acid; 1H-Indole-3-acetic-2,2-d2 acid
EINECS	Contact for details

Quality Control

Our Indole-3-Acetic-Alpha,α-D2 Acid is manufactured under strict quality systems to ensure high isotopic purity and chemical integrity, essential for its role as an analytical standard. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing isotopic enrichment (D atom %), chemical purity by HPLC, and confirming structural identity. We adhere to relevant guidelines for the production of stable isotope-labeled compounds for research use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C for long-term stability. This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent degradation from atmospheric moisture.

Specification

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