Description

Ethyl 7-(3-Bromo-4-Methylphenyl)-7-Oxoheptanoate is a high-purity, synthetic organic compound featuring a brominated aromatic ketone ester structure. This specialized intermediate is critical for advanced chemical synthesis, offering a unique combination of reactivity and structural motifs for constructing complex molecules. It is primarily utilized by research and development chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of new drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for novel polymers, liquid crystals, or organic electronic materials due to its aromatic and ester functionalities.
• Chemical Biology Probes: Employed in the creation of labeled compounds or molecular probes for biochemical and diagnostic research.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific, multi-step synthesis projects.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploratory chemistry in university and corporate laboratories.

Basic Information

Product Name	Ethyl 7-(3-Bromo-4-Methylphenyl)-7-Oxoheptanoate
CAS No.	898776-88-0
Molecular Formula	C16H21BrO3
Molecular Weight	341.24 g/mol
Synonyms	Ethyl 7-(3-Bromo-4-methylphenyl)-7-oxoheptanoate; 7-(3-Bromo-4-methylphenyl)-7-oxoheptanoic Acid Ethyl Ester; Ethyl 7-Oxo-7-(3-bromo-4-methylphenyl)heptanoate; Heptanoic acid, 7-(3-bromo-4-methylphenyl)-7-oxo-, ethyl ester; 898776-88-0
EINECS	Contact for details

Quality Control

Our Ethyl 7-(3-Bromo-4-Methylphenyl)-7-Oxoheptanoate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry for identity confirmation and impurity profiling. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.