Description

3-Buten-2-One, 3-Methyl-4-Nitro-, (3E)- (9Ci) is a specialized nitro-alkene compound that serves as a valuable synthetic intermediate in advanced organic synthesis. Its conjugated nitro-alkene structure makes it a versatile electrophile and dienophile for constructing complex molecular frameworks. This high-purity building block is essential for research and development chemists in the pharmaceutical and agrochemical industries, enabling the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor in the manufacture of dyes, pigments, and other performance chemicals.
• Academic & Industrial R&D: A crucial reagent in methodological development and discovery chemistry for creating new carbon-carbon bonds.
• Material Science: Potential monomer or cross-linking agent in the development of specialized polymers and functional materials.

Basic Information

Item	Detail
Product Name	3-Buten-2-One, 3-Methyl-4-Nitro-, (3E)- (9Ci)
CAS No.	149795-00-6
Molecular Formula	C5H7NO3
Molecular Weight	129.11 g/mol
Synonyms	(3E)-3-Methyl-4-nitrobut-3-en-2-one; 3-Methyl-4-nitro-3-buten-2-one; 4-Nitro-3-methyl-3-buten-2-one; (E)-3-Methyl-4-nitrobut-3-en-2-one; trans-3-Methyl-4-nitro-3-buten-2-one; 3-Methyl-4-nitrobut-3-en-2-one; 3-Buten-2-one, 3-methyl-4-nitro-, (3E)-
EINECS	Contact for details

Quality Control

Our 3-Buten-2-One, 3-Methyl-4-Nitro-, (3E)- (9Ci) is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including chromatography and spectroscopy, to meet precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.