Description

Acetamide, n-(3-Oxo-1-Butenyl)-, (E)- (9Ci) is a specialized organic compound featuring an acetamide core conjugated with an α,β-unsaturated ketone moiety. This unique structure makes it a valuable versatile building block and intermediate in advanced organic synthesis. It is primarily sought after by pharmaceutical, agrochemical, and fine chemical research and development teams for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing nitrogen heterocycles or specific carbonyl functionalities.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its reactive enone system.
• Fine Chemical Production: Serves as a building block for dyes, pigments, and other performance chemicals requiring specific amide and ketone linkages.
• Academic & Industrial Research: Employed in methodological studies and as a model compound in organic chemistry research focused on Michael additions or amide chemistry.
• Material Science Precursor: Potential use in the synthesis of specialized polymers or organic electronic materials due to its conjugated system.

Basic Information

Product Name	Acetamide, n-(3-Oxo-1-Butenyl)-, (E)- (9Ci)
CAS No.	150172-10-4
Molecular Formula	C6H9NO2
Molecular Weight	127.14 g/mol
Synonyms	(E)-N-(3-Oxobut-1-en-1-yl)acetamide; 1-Buten-1-one, 3-(acetylamino)-, (E)-; 3-(Acetylamino)-1-buten-1-one, (E)-; N-(1-Oxo-2-butenyl)acetamide; N-Acetyl-3-aminocrotonaldehyde; Acetamide, N-(3-oxo-1-butenyl)-, (E)-; (E)-3-Acetamidobut-2-enal; 3-Acetamidocrotonaldehyde
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity. Our products undergo comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity and purity against established specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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