Description

tert-Butyl 4-Methyl-3-Oxopentanoate is a high-purity organic ester building block, valued for its role as a versatile intermediate in advanced synthetic chemistry. Its structure makes it a critical precursor for the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for research and development chemists and production facilities requiring reliable, high-quality raw materials for active pharmaceutical ingredient (API) and specialty chemical manufacturing.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other specialty organic compounds.
• Academic & Industrial Research: Employed in R&D laboratories for method development and novel compound synthesis.
• Peptide Chemistry: Can be utilized in the synthesis of peptide analogs and related biomolecules.
• Material Science: Acts as a monomer or modifying agent in the development of specialized polymers.

Basic Information

Product Name	tert-Butyl 4-Methyl-3-Oxopentanoate
CAS No.	94250-54-1
Molecular Formula	C10H18O3
Molecular Weight	186.25 g/mol
Synonyms	4-Methyl-3-oxopentanoic acid tert-butyl ester; 3-Oxo-4-methylpentanoic acid tert-butyl ester; tert-Butyl 4-methyl-3-oxovalerate; 3-Oxopentanoic acid, 4-methyl-, 1,1-dimethylethyl ester; tert-Butyl β-ketoisocaproate; 94250-54-1; t-Butyl 4-methyl-3-oxopentanoate
EINECS	Contact for details

Quality Control

Our tert-Butyl 4-Methyl-3-Oxopentanoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (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	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.