Description

Butanoic Acid, 3-Oxo-2-(Phenylmethylene)-, Methyl Ester is a specialized organic ester compound with a conjugated ketone and phenyl substituent, offering unique reactivity and structural features. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis. It is primarily required by R&D laboratories and chemical manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and specialty performance chemicals.
• Organic Synthesis & Research: A versatile reagent in academic and industrial R&D for constructing complex molecular frameworks via condensation and cyclization reactions.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing specific aromatic compounds, subject to purity and regulatory compliance.
• Material Science: Investigated as a monomer or cross-linking agent in the development of novel polymeric materials.

Basic Information

Product Name	Butanoic Acid, 3-Oxo-2-(Phenylmethylene)-, Methyl Ester
CAS No.	15768-07-7
Molecular Formula	C12H12O3
Molecular Weight	204.22 g/mol
Synonyms	Methyl 3-oxo-2-(phenylmethylene)butanoate; Methyl 2-benzylidene-3-oxobutanoate; 2-Benzylidene-3-oxobutyric acid methyl ester; 3-Oxo-2-(phenylmethylene)butyric acid methyl ester; Methyl (2Z)-2-benzylidene-3-oxobutanoate; Methyl (2E)-2-benzylidene-3-oxobutanoate; Methyl 2-benzylideneacetoacetate; Butanoic acid, 3-oxo-2-(phenylmethylene)-, methyl ester
EINECS	Contact for details

Quality Control

Our Butanoic Acid, 3-Oxo-2-(Phenylmethylene)-, Methyl Ester is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with detailed specifications upon request, supporting compliance with ISO and cGMP guidelines where applicable for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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 when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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