Description

Ethyl 2-(Methoxyimino)-4-Oxopentanoate is a specialized organic ester compound with a methoxyimino functional group, serving as a key synthetic intermediate in advanced chemical manufacturing. Its precise molecular structure enables controlled reactivity, making it valuable for constructing complex molecules where specific stereochemistry and functional group compatibility are required. This high-purity intermediate is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring the methoxyimino moiety.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, where it acts as a precursor for bioactive molecules.
• Chemical Research & Development: Serves as a versatile reagent in organic synthesis for academic and industrial R&D, enabling the exploration of new reaction pathways.
• Fine Chemical Production: Employed in the manufacture of other high-value specialty chemicals, dyes, and performance materials.

Basic Information

Product Name	Ethyl 2-(Methoxyimino)-4-Oxopentanoate
CAS No.	82874-96-2
Molecular Formula	C8H13NO4
Molecular Weight	187.19 g/mol
Synonyms	Ethyl 2-(Methoxyimino)-4-oxopentanoate; Ethyl 4-Oxo-2-(methoxyimino)pentanoate; 2-(Methoxyimino)-4-oxopentanoic Acid Ethyl Ester; Pentanoic acid, 2-(methoxyimino)-4-oxo-, ethyl ester; Ethyl α-(Methoxyimino)acetoacetate; Acetoacetic acid, (methoxyimino)-, ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 2-(Methoxyimino)-4-Oxopentanoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is 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 area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.