Description

Methyl (E)-4-(3-(tert-Butoxy)-3-Oxoprop-1-En-1-Yl)Benzoate is a high-purity, advanced pharmaceutical intermediate characterized by its specific ester and enone functional groups. This compound matters for its role as a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs), where precise molecular architecture is paramount. It is primarily needed by research institutions and manufacturers in the pharmaceutical and fine chemical industries developing new therapeutic agents.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of target drug molecules, particularly those requiring a conjugated ester-enone moiety.
• Organic Synthesis Building Block: Used in research and development for constructing complex organic frameworks via reactions such as Michael additions or further functional group transformations.
• Agrochemical Research: Serves as a synthetic intermediate in the development of new crop protection agents and herbicides.
• Material Science: Potential monomer or cross-linking agent in the development of specialized polymers with tailored properties.
• Academic & R&D Laboratories: Utilized in methodological studies and as a reference standard in chemical research.

Basic Information

Product Name	Methyl (E)-4-(3-(tert-Butoxy)-3-Oxoprop-1-En-1-Yl)Benzoate
CAS No.	683246-09-5
Molecular Formula	C15H18O5
Molecular Weight	278.30 g/mol
Synonyms	(E)-Methyl 4-(3-(tert-butoxy)-3-oxoprop-1-en-1-yl)benzoate; Methyl 4-[(1E)-3-(tert-Butoxy)-3-oxo-1-propen-1-yl]benzoate; Benzoic acid, 4-[(1E)-3-(1,1-dimethylethoxy)-3-oxo-1-propen-1-yl]-, methyl ester; 4-[(E)-3-tert-Butoxy-3-oxoprop-1-enyl]benzoic acid methyl ester; tert-Butyl (E)-3-(4-(methoxycarbonyl)phenyl)acrylate
EINECS	Contact for details

Quality Control

Our Methyl (E)-4-(3-(tert-Butoxy)-3-Oxoprop-1-En-1-Yl)Benzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.