Description

3-Heptene-2,6-Dione, 3-Methyl-, (3E)- (9Ci) is a specialized organic compound belonging to the class of α,β-unsaturated diketones. This chemical serves as a valuable high-purity intermediate and building block in advanced organic synthesis, particularly for constructing complex molecular frameworks. It is primarily utilized by pharmaceutical R&D and fine chemical manufacturers for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new active pharmaceutical ingredients (APIs), especially those requiring complex ketone or enone functionalities.
• Fine Chemical Synthesis: Used as a versatile building block for synthesizing specialty chemicals, including flavors, fragrances, and advanced polymers.
• Agrochemical Research: Employed in the development of novel crop protection agents and herbicides due to its reactive diketone structure.
• Material Science: Acts as a precursor or cross-linking agent in the synthesis of specialized polymers and organic electronic materials.
• Academic & Industrial R&D: Serves as a standard or starting material in methodological studies and catalysis research within organic chemistry laboratories.

Basic Information

Product Name	3-Heptene-2,6-Dione, 3-Methyl-, (3E)- (9Ci)
CAS No.	544423-73-6
Molecular Formula	C8H12O2
Molecular Weight	140.18 g/mol
Synonyms	(3E)-3-Methyl-3-heptene-2,6-dione; 3-Methyl-3-heptene-2,6-dione (E)-; 3-Heptene-2,6-dione, 3-methyl-, (3E)-; (E)-3-Methyl-3-heptene-2,6-dione; 3-Methylhept-3-ene-2,6-dione; β-Methyl-β-acetonyl acrolein
EINECS	Contact for details

Quality Control

Our production of 3-Heptene-2,6-Dione, 3-Methyl-, (3E)- (9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. All materials are accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support cGMP compliance for pharmaceutical applications, and specifications can be aligned with client requirements.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
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.