Description

Trans 4-Dimethylaminocrotonic Acid Methyl Ester is a high-purity, light-sensitive chemical intermediate of significant importance in advanced organic synthesis. This compound matters for its role as a versatile building block in the creation of complex molecules, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing nitrogen-containing heterocycles and other specialized structures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those containing complex amine and ester functionalities.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its reactive α,β-unsaturated ester moiety.
• Fine Chemical Manufacturing: Serves as a specialized building block for creating dyes, pigments, and other performance chemicals requiring specific molecular architectures.
• Academic & Industrial R&D: Employed in method development and discovery chemistry for creating novel compounds with potential biological activity.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of advanced polymeric materials.

Basic Information

Product Name	Trans 4-Dimethylaminocrotonic Acid Methyl Ester
CAS No.	212776-19-7
Molecular Formula	C7H13NO2
Molecular Weight	143.18 g/mol
Synonyms	(E)-4-(Dimethylamino)but-2-enoic acid methyl ester; Methyl (E)-4-(dimethylamino)crotonate; Methyl trans-4-(dimethylamino)crotonate; 4-(Dimethylamino)-2-butenoic acid methyl ester, (E)-; trans-Methyl 4-dimethylaminocrotonate; DMAC Methyl Ester; 212776-19-7
EINECS	Contact for details

Quality Control

Our Trans 4-Dimethylaminocrotonic Acid Methyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality parameters. Our commitment to quality supports compliance with cGMP and ISO standards where required for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant secondary packaging.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.