Description

3-Butenoic Acid, 2-[(Ethoxycarbonyl)Amino]-, Methyl Ester is a specialized chemical intermediate featuring a reactive butenoate backbone and a protected amino acid moiety. This compound matters as a versatile building block for the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research and development. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for constructing novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates, particularly those requiring amino acid derivatives or unsaturated ester functionalities.
• Agrochemical Synthesis: Used as a building block for developing new herbicides, fungicides, and insecticides with tailored biological activity.
• Peptide Mimetics Research: Serves as a precursor for creating peptidomimetics and constrained amino acid analogs in medicinal chemistry.
• Polymer Science: Can be utilized as a monomer or co-monomer for specialty polymers, leveraging its double bond for polymerization reactions.
• Chemical Biology Probes: Employed in the design and synthesis of activity-based probes and molecular tags for studying biological systems.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis houses producing bespoke compounds for client R&D programs.

Basic Information

Product Name	3-Butenoic Acid, 2-[(Ethoxycarbonyl)Amino]-, Methyl Ester
CAS No.	135630-84-1
Molecular Formula	C9H15NO4
Molecular Weight	201.22 g/mol
Synonyms	Methyl 2-[(ethoxycarbonyl)amino]but-3-enoate; 2-[(Ethoxycarbonyl)amino]-3-butenoic acid methyl ester; N-Carbethoxy-2-amino-3-butenoic acid methyl ester; 3-Butenoic acid, 2-[(ethoxycarbonyl)amino]-, methyl ester; Methyl N-ethoxycarbonyl-2-amino-3-butenoate; 2-(Ethoxycarbonylamino)but-3-enoic acid methyl ester; (2E)-2-[(Ethoxycarbonyl)amino]but-3-enoic acid methyl ester (possible stereoisomer); N-Carboethoxy-dehydroalanine methyl ester
EINECS	Contact for details

Quality Control

Our 3-Butenoic Acid, 2-[(Ethoxycarbonyl)Amino]-, Methyl Ester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent composition. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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