Description

Ethyl 3-(Ethylamino)Crotonate is a versatile β-enamino ester derivative, serving as a crucial building block in advanced organic synthesis. Its primary value lies in its bifunctional reactivity, enabling the construction of complex heterocyclic and pharmaceutical intermediates. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those containing pyridine, pyrimidine, or other nitrogen-containing heterocycles.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents, including certain classes of fungicides and insecticides.
• Fine Chemical Building Block: Employed in multi-step synthesis for creating complex molecules used in dyes, pigments, and specialty polymers.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new synthetic methodologies and developing novel chemical entities.
• Chemical Synthesis: Acts as a Michael acceptor or a nucleophile in condensation and cyclization reactions to form carbon-carbon and carbon-nitrogen bonds.

Basic Information

Product Name	Ethyl 3-(Ethylamino)Crotonate
CAS No.	13070-53-6
Molecular Formula	C8H15NO2
Molecular Weight	157.21 g/mol
Synonyms	Ethyl 3-(ethylamino)but-2-enoate; Ethyl (Z)-3-(ethylamino)crotonate; 3-(Ethylamino)-2-butenoic Acid Ethyl Ester; Ethyl β-Ethylaminocrotonate; NSC 404058; Crotonic acid, 3-(ethylamino)-, ethyl ester; Ethyl 3-ethylaminocrotonate
EINECS	Contact for details

Quality Control

Our Ethyl 3-(Ethylamino)Crotonate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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