Description

Butanoic Acid, 3-Oxo-2-[(1-Oxopropyl)Amino]-, Methyl Ester is a specialized organic ester compound with significant utility in advanced chemical synthesis. This product serves as a critical building block or intermediate for the production of more complex molecules, valued for its specific reactive functional groups. It is primarily needed by pharmaceutical, agrochemical, and fine chemical research and development sectors for creating novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with complex amide and ester backbones.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, or plant growth regulators.
• Fine Chemical Manufacturing: Serves as a versatile building block for creating specialty chemicals, dyes, and pigments.
• Biochemical Research: May be utilized as a substrate or intermediate in enzymatic studies or metabolic pathway investigations.
• Polymer Modification: Can be employed to introduce specific functional groups into polymer chains for enhanced properties.
• Academic & Industrial R&D: Essential for method development and exploratory synthesis in organic chemistry laboratories.

Basic Information

Product Name	Butanoic Acid, 3-Oxo-2-[(1-Oxopropyl)Amino]-, Methyl Ester
CAS No.	136682-44-5
Molecular Formula	C9H15NO4
Molecular Weight	201.22 g/mol
Synonyms	Methyl 3-oxo-2-(propionamido)butanoate; 2-(Propionylamino)-3-oxobutanoic acid methyl ester; Methyl 2-propionamido-3-oxobutanoate; Butanoic acid, 3-oxo-2-(propionylamino)-, methyl ester; N-Propionylacetoacetic acid methyl ester; Acetoacetic acid, 2-(propionylamino)-, methyl ester; Methyl N-propionylacetoacetate
EINECS	Contact for details

Quality Control

Our Butanoic Acid, 3-Oxo-2-[(1-Oxopropyl)Amino]-, Methyl Ester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity, identity, and consistency, meeting the stringent requirements for chemical intermediates. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is between 15°C and 25°C. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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