Description

Desamino p-Ethoxy Glufosinate-D3 Ethyl Ester is a high-purity, deuterium-labeled analog of a key glufosinate intermediate. This compound is specifically designed for use as an internal standard in advanced analytical chemistry, providing superior accuracy and reliability for quantitative analysis. It is an essential material for researchers and quality control laboratories in the agrochemical and pharmaceutical industries who require precise measurement of glufosinate-related compounds.

Application

• Primary use as a deuterated internal standard for the accurate quantification of glufosinate and its metabolites via LC-MS/MS and GC-MS.
• Critical component in residue analysis for environmental and food safety testing programs.
• Supports metabolic and pharmacokinetic studies in pharmaceutical and agrochemical research.
• Enables method development and validation for regulatory compliance in analytical laboratories.
• Used in the synthesis and characterization of novel herbicide analogs and related active ingredients.
• Facilitates quality control and impurity profiling in the manufacturing of glufosinate-based products.

Basic Information

Product Name	Desamino p-Ethoxy Glufosinate-D3 Ethyl Ester
CAS No.	1346598-74-0
Molecular Formula	C9H14D3NO5P
Molecular Weight	265.22 g/mol (for monoisotopic mass)
Synonyms	2-[(Ethoxy-D5)(hydroxy)(methyl)phosphinoyl]ethyl 4-Ethoxybenzoate; Desamino-p-ethoxy-glufosinate-D3 ethyl ester; Glufosinate-D3 ethyl ester derivative; Deuterated glufosinate ethyl ester; 4-Ethoxy-DL-homoalanin-4-yl(methyl)phosphinic acid-D3 ethyl ester; Phosphinothricin-D3 analog; BASTA intermediate-D3
EINECS	Contact for details

Quality Control

This high-grade analytical standard is produced under strict quality control protocols to ensure isotopic purity and chemical integrity. Each batch is characterized by NMR, MS, and HPLC to confirm identity, deuterium incorporation, and chemical purity exceeding 98%. Comprehensive Certificates of Analysis (COA) detailing all analytical results are provided to support your research and regulatory submissions.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term stability, consider storage at 2-8°C.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D3)	≥ 99.0 atom % D
Chemical Purity (NMR)	Conforms
Residual Solvents (GC)	Meets ICH guidelines

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