Description

1-Ethyl 4-(tert-Butyl) 2-(Diethyl Phosphono)Succinate is a high-purity organophosphorus compound that serves as a critical building block in advanced organic synthesis. Its value lies in its role as a versatile intermediate for constructing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. This product is essential for research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries who require reliable, high-quality intermediates for complex synthetic routes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly those requiring phosphonate ester functionalities.
• Agrochemical Synthesis: Used in the production of advanced herbicides, pesticides, and plant growth regulators where the phosphono-succinate moiety is integral to biological activity.
• Chemical Research & Development: Employed as a specialized reagent in academic and industrial R&D for constructing novel molecular architectures and exploring new synthetic methodologies.
• Ligand and Catalyst Preparation: Serves as a starting material for synthesizing chiral ligands and organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: Utilized in the manufacture of high-value specialty chemicals, including flavors, fragrances, and advanced materials.

Basic Information

Product Name	1-Ethyl 4-(tert-Butyl) 2-(Diethyl Phosphono)Succinate
CAS No.	77924-28-8
Molecular Formula	C14H27O6P
Molecular Weight	322.34 g/mol
Synonyms	Diethyl (1-Ethoxy-4-(tert-butoxy)-1,4-dioxobutan-2-yl)phosphonate; 2-(Diethoxyphosphoryl)succinic Acid 1-Ethyl 4-tert-Butyl Ester; Ethyl tert-Butyl (Diethylphosphono)succinate; Diethyl Phosphonosuccinic Acid Ethyl tert-Butyl Ester; Succinic Acid, 2-(Diethylphosphono)-, 1-Ethyl 4-(1,1-Dimethylethyl) Ester; Phosphonosuccinate Derivative CAS 77924-28-8
EINECS	Contact for details

Quality Control

Our 1-Ethyl 4-(tert-Butyl) 2-(Diethyl Phosphono)Succinate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container must be kept tightly closed in a dry environment.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.