Description

5-Diethylamino-2-Phenylsulfonyl-2,4-Pentadienoic Acid Dodecyl Ester is a specialized organic compound featuring a unique conjugated diene system functionalized with diethylamino and phenylsulfonyl groups, esterified with a long-chain dodecyl alcohol. This molecular architecture makes it a valuable intermediate for synthesizing advanced materials and fine chemicals, offering a balance of lipophilicity and reactivity. It is primarily sought by research and development chemists in the agrochemical, pharmaceutical, and specialty polymer industries for constructing complex molecules and functional additives.

Application

• Agrochemical Intermediate: A key building block in the synthesis of novel pesticides, herbicides, and plant growth regulators, leveraging its reactive diene and sulfone functionalities.
• Pharmaceutical Research: Serves as a versatile synthon in medicinal chemistry for developing potential drug candidates, particularly those requiring lipophilic side chains for membrane permeability.
• Polymer & Material Science: Used in the production of specialty polymers, where it can act as a monomer or functional additive to impart specific properties like UV absorption or modified surface characteristics.
• Dye & Pigment Synthesis: Functions as an intermediate in creating advanced organic dyes and pigments, utilizing its extended conjugated system.
• Chemical Research & Development: Employed as a model compound or reagent in organic synthesis methodologies, including Diels-Alder reactions and nucleophilic additions.
• Surfactant & Emulsifier Precursor: The long dodecyl ester chain makes it a potential precursor for synthesizing novel surfactants with specific performance traits.

Basic Information

Product Name	5-Diethylamino-2-Phenylsulfonyl-2,4-Pentadienoic Acid Dodecyl Ester
CAS No.	69641-79-8
Molecular Formula	C27H43NO4S
Molecular Weight	477.70 g/mol
Synonyms	Dodecyl 5-(Diethylamino)-2-(phenylsulfonyl)penta-2,4-dienoate; 2,4-Pentadienoic acid, 5-(diethylamino)-2-(phenylsulfonyl)-, dodecyl ester; Lauryl 5-diethylamino-2-phenylsulfonyl-2,4-pentadienoate; 5-Diethylamino-2-(benzenesulfonyl)-2,4-pentadienoic acid dodecyl ester; 69641-79-8; Dodecyl ester of 5-diethylamino-2-phenylsulfonylpentadienoic acid
EINECS	Contact for details

Quality Control

Our production of 5-Diethylamino-2-Phenylsulfonyl-2,4-Pentadienoic Acid Dodecyl Ester adheres to a strict quality management system to ensure batch-to-batch consistency and high purity for research and industrial use. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, ensuring full traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Yellow to amber viscous liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Standard Grade)
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.