Description

Ethyl (2Z)-2-Methoxyimino-3-Oxo-Butanoate is a high-purity synthetic intermediate characterized by its specific methoxyimino functional group. This compound is valued for its role as a crucial building block in the synthesis of advanced active ingredients, particularly in the agrochemical sector. It is primarily sought by manufacturers in the crop protection industry for the production of modern, high-performance fungicides.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of strobilurin and methoxyacrylate-class fungicides, which are essential for protecting a wide range of crops from fungal diseases.
• Pharmaceutical Research: Serves as a versatile synthon in medicinal chemistry for constructing complex molecules with potential biological activity.
• Fine Chemical Synthesis: Used in the production of other specialty chemicals requiring the (Z)-methoxyiminoacetate moiety.
• Laboratory Reagent: Employed in research and development settings for method development and scale-up studies in process chemistry.

Basic Information

Product Name	Ethyl (2Z)-2-Methoxyimino-3-Oxo-Butanoate
CAS No.	60846-14-2
Molecular Formula	C7H11NO4
Molecular Weight	173.17 g/mol
Synonyms	Ethyl (Z)-2-Methoxyimino-3-oxobutanoate; Ethyl 2-Methoxyiminoacetoacetate; (Z)-Ethyl 2-Methoxyimino-3-oxobutanoate; Ethyl α-(Methoxyimino)acetoacetate; EMA; Ethyl Methoxyiminoacetoacetate; 2-Methoxyimino-3-oxo-butanoic Acid Ethyl Ester; Acetoacetic acid, 2-(methoxyimino)-, ethyl ester, (Z)-
EINECS	Contact for details

Quality Control

Our Ethyl (2Z)-2-Methoxyimino-3-Oxo-Butanoate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for use in sensitive synthesis processes. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed and away from direct light sources to maintain stability and purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Isomeric Purity (Z-Isomer, HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%

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