Description

3-Buten-2-One, 3-(Nitromethyl)- (9Ci) is a specialized organic building block featuring a reactive nitroalkene moiety. This compound matters as a versatile synthon for the synthesis of complex nitrogen-containing molecules, enabling the construction of novel pharmacophores and fine chemicals. It is needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries for applications in medicinal chemistry and heterocyclic synthesis.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those containing nitro or amine functional groups.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its reactive structure for molecular diversification.
• Medicinal Chemistry Research: Employed as a building block for constructing diverse compound libraries via Michael addition and other conjugate addition reactions.
• Fine Chemical Production: Acts as an intermediate in the manufacture of specialty chemicals, dyes, and functional materials.
• Academic & Industrial R&D: Utilized in methodological development and synthetic route exploration for new chemical entities.

Basic Information

Product Name	3-Buten-2-One, 3-(Nitromethyl)- (9Ci)
CAS No.	220061-36-9
Molecular Formula	C5H7NO3
Molecular Weight	129.11 g/mol
Synonyms	3-(Nitromethyl)-3-buten-2-one; 1-Buten-3-one, 3-(nitromethyl)-; 3-Nitromethyl-3-buten-2-one; 3-Methyl-3-nitrobut-3-en-2-one; Nitromethyl vinyl ketone derivative
EINECS	Contact for details

Quality Control

Our 3-Buten-2-One, 3-(Nitromethyl)- (9Ci) is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (by HPLC), identity (by IR/NMR), and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) when appropriate for long-term storage. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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