Description

4-Nonylphenoxy-Acetic Acid D2 is a deuterated derivative of the non-ionic surfactant intermediate, nonylphenoxy acetic acid. This compound is specifically valued for its role as a stable isotope-labeled standard in advanced analytical chemistry, providing critical internal references for mass spectrometry and other quantitative techniques. It is essential for researchers and quality control laboratories in the pharmaceutical, agrochemical, and environmental science sectors who require precise quantification and metabolic pathway tracing.

Application

• As a stable isotope-labeled internal standard for the accurate quantification of nonylphenoxy acetic acid and related metabolites via LC-MS/MS and GC-MS.
• Use in environmental fate and metabolism studies to track the degradation and transformation pathways of nonylphenol ethoxylate surfactants.
• Critical component in pharmaceutical research for developing and validating bioanalytical methods where nonylphenoxy acetic acid is a metabolite or impurity of interest.
• Application in agrochemical analysis for monitoring surfactant residues and ensuring regulatory compliance in product formulations.
• Utilized in industrial chemical analysis to assess the purity and composition of surfactant mixtures and process streams.
• Supporting toxicological and safety assessments by enabling precise measurement of exposure levels in biological matrices.

Basic Information

Product Name	4-Nonylphenoxy-Acetic Acid D2
CAS No.	1219798-75-0
Molecular Formula	C₁₇H₂₄D₂O₃
Molecular Weight	280.40 g/mol (approx.)
Synonyms	4-(Nonyloxy)acetic Acid-d2; Deuterated 4-Nonylphenoxyacetic Acid; [D2]-4-Nonylphenoxyacetic Acid; NP1EC-d2; 4-NP1EC-d2; Nonylphenol monoethoxylate acetic acid-d2; 2-[4-(Nonyloxy)phenyl]acetic-2,2-d2 acid; Acetic-2,2-d2 acid, 2-[4-(nonyloxy)phenyl]-
EINECS	Contact for details

Quality Control

Every batch of 4-Nonylphenoxy-Acetic Acid D2 is produced and analyzed under strict quality management protocols to ensure isotopic purity and chemical identity. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing isotopic enrichment, chemical purity, and analytical method results (NMR, MS, HPLC) are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95% (Chemical)
Isotopic Purity (D-content)	≥ 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.