Description

Butanamide, n-Methoxy-n-Methyl-3-Oxo- is a specialized organic compound, specifically a Weinreb amide derivative, widely recognized for its utility as a key synthetic intermediate. Its primary value lies in its ability to act as a stable acylating agent, facilitating the controlled formation of ketones and aldehydes from organometallic reagents. This makes it an indispensable building block for researchers and manufacturers in the pharmaceutical and agrochemical sectors, where precise molecular construction is critical.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for ketone-containing drug molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides requiring specific carbonyl functionalities.
• Fine Chemical Manufacturing: Serves as a versatile reagent for constructing complex organic molecules in research and development laboratories.
• Material Science Research: Employed in the development of novel polymers and functional materials that incorporate amide or ketone groups.
• Academic & Industrial R&D: A standard reagent for methodological development in organic synthesis and catalysis studies.

Basic Information

Product Name	Butanamide, n-Methoxy-n-Methyl-3-Oxo-
CAS No.	133146-85-7
Molecular Formula	C6H11NO3
Molecular Weight	145.16 g/mol
Synonyms	3-Oxo-N-methoxy-N-methylbutanamide; N-Methoxy-N-methyl-3-oxobutanamide; Acetoacetic acid N-methoxy-N-methylamide; Meldrum's acid Weinreb amide derivative; N-Methoxy-N-methylacetoacetamide; 3-Oxobutyric acid N-methoxy-N-methylamide; N-Methoxy-N-methyl-3-oxobutyramide; Acetylacetic acid N-methoxy-N-methylamide
EINECS	Contact for details

Quality Control

Our Butanamide, n-Methoxy-n-Methyl-3-Oxo- is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results to support your quality assurance protocols.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect product stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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