Description

(E)-4-Morpholinobut-2-Enoic Acid CAS NO 1323199-72-9 is a high-purity, unsaturated carboxylic acid derivative featuring a morpholine moiety. This compound serves as a versatile and valuable building block in advanced organic synthesis, particularly for the construction of complex molecules with specific pharmacological or material science properties. It is primarily utilized by pharmaceutical R&D teams and fine chemical manufacturers engaged in the development of new active ingredients and specialty intermediates.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates, particularly those targeting neurological or oncological pathways.
• Organic Synthesis Building Block: Used in Michael addition reactions, amide coupling, and other transformations to introduce functionalized morpholine-containing scaffolds.
• Agrochemical Research: Employed in the development of new herbicides, fungicides, or plant growth regulators requiring specific heterocyclic acid components.
• Material Science Precursor: Potential monomer or modifier in the synthesis of specialized polymers with tailored properties.
• Chemical Biology Probe Development: Useful for creating tool compounds and probes to study biological processes and enzyme functions.
• Academic & Contract Research: Serves as a critical reagent in university laboratories and CROs (Contract Research Organizations) for methodological studies and discovery chemistry.

Basic Information

Product Name	(E)-4-Morpholinobut-2-Enoic Acid
CAS No.	1323199-72-9
Molecular Formula	C8H13NO3
Molecular Weight	171.19 g/mol
Synonyms	(2E)-4-Morpholinobut-2-enoic acid; trans-4-Morpholinocrotonic Acid; (E)-4-Morpholinocrotonic Acid; 4-Morpholinobut-2-enoic acid; (E)-4-(Morpholin-4-yl)but-2-enoic acid; 2-Butenoic acid, 4-morpholino-, (E)-; Morbutenic Acid (E-isomer)
EINECS	Contact for details

Quality Control

Our (E)-4-Morpholinobut-2-Enoic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing all specifications and test results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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