Description

3,6,3-Nonylphenol-Monoethoxylate-13C6, also known as 363-Np1Eo-13C6, 2-[4-(1-Ethyl-1,4-Dimethylpentyl)Phenoxy]Ethanol-13C6, or 2-[4-(3,6-Dimethyl-3-Heptyl)Phenoxy]Ethanol-13C6, is a high-purity, carbon-13 (13C) labeled isotopologue of a nonylphenol ethoxylate derivative. This compound is essential for advanced analytical research, serving as a critical internal standard for precise quantification and metabolic pathway tracing in mass spectrometry-based studies. It is primarily utilized by scientists and quality control laboratories in the environmental, pharmaceutical, and agrochemical sectors where accurate detection and analysis of nonylphenol ethoxylates and their metabolites are required.

Application

• Internal Standard for LC-MS/MS and GC-MS: Provides unmatched accuracy for the quantification of nonylphenol ethoxylates and related compounds in complex matrices.
• Environmental Fate and Metabolism Studies: Used as a tracer to study the biodegradation, transformation, and environmental persistence of surfactant compounds.
• Pharmaceutical and Biomedical Research: Enables precise tracking of surfactant excipients or related chemical entities in pharmacokinetic and metabolic studies.
• Agrochemical Analysis: Facilitates the reliable measurement of surfactant residues or adjuvants in pesticide formulations and environmental samples.
• Method Development and Validation: Critical for developing robust, isotope-dilution mass spectrometry methods that meet stringent regulatory compliance standards.
• Quality Control and Assurance: Ensures batch-to-batch consistency and purity verification in the production of specialty surfactants and research chemicals.

Basic Information

Product Name	3,6,3-Nonylphenol-Monoethoxylate-13C6
CAS No.	1173019-61-8
Molecular Formula	C17H2813C6O2 *
Molecular Weight	~298.4 g/mol (for 13C6 labeled form) *
Synonyms	363-Np1Eo-13C6
2-[4-(1-Ethyl-1,4-Dimethylpentyl)Phenoxy]Ethanol-13C6
2-[4-(3,6-Dimethyl-3-Heptyl)Phenoxy]Ethanol-13C6
Nonylphenol Monoethoxylate-13C6 (3,6,3-isomer)
NPE1-13C6 (3,6,3-isomer)
13C6-Labeled 3,6,3-Nonylphenol Ethoxylate (1 EO)
Carbon-13 Labeled Nonylphenol Ethoxylate Internal Standard
EINECS	Contact for details

* Formula and weight are for the 13C6 labeled isotopologue. Exact values depend on the specific labeling pattern and should be confirmed via the technical data sheet.

Quality Control

Every batch of our 3,6,3-Nonylphenol-Monoethoxylate-13C6 is produced and analyzed under strict quality protocols to ensure the highest isotopic and chemical purity for research applications. Our products undergo rigorous quality testing, including isotopic enrichment verification and chemical purity assessment via advanced analytical techniques. Certificates of Analysis (COA) detailing batch-specific data for isotopic purity, chemical purity, and identity confirmation are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This material is light-sensitive (store away from light) and compatible with strong acid/organic solvent environments, but standard laboratory storage conditions are recommended to maintain long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR / NMR)	Conforms to structure
Isotopic Purity (13C)	≥ 99 atom % 13C (on labeled positions)
Chemical Purity (HPLC)	≥ 98.0%
Isomer Content (GC/HPLC)	≥ 95.0% (3,6,3-isomer)

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.