Description

4-Pentene-2,3-Dione, 4-Methyl- (9Ci) is a specialized diketone compound with the CAS registry number 35749-74-7. This chemical serves as a valuable building block and intermediate in advanced organic synthesis, prized for its reactive carbonyl groups and unique structure. It is primarily utilized by research institutions, pharmaceutical developers, and fine chemical manufacturers for creating novel molecules, including potential active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex heterocyclic compounds and potential drug candidates.
• Fine Chemical Synthesis: Used as a versatile building block for producing specialty chemicals, flavors, and fragrances.
• Agrochemical Research: Employed in the development of new active ingredients for crop protection products.
• Material Science: Acts as a monomer or cross-linking agent in the research of polymers and advanced materials.
• Academic & Industrial R&D: A critical reagent for methodological studies in organic chemistry and process development.

Basic Information

Product Name	4-Pentene-2,3-Dione, 4-Methyl- (9Ci)
CAS No.	35749-74-7
Molecular Formula	C6H8O2
Molecular Weight	112.13 g/mol
Synonyms	4-Methyl-4-pentene-2,3-dione; 4-Methylpent-4-ene-2,3-dione; 2,3-Pentanedione, 4-methylene-; 4-Methyl-4-penten-2,3-dione; 4-Methylidenepentane-2,3-dione
EINECS	Contact for details

Quality Control

Our 4-Pentene-2,3-Dione, 4-Methyl- (9Ci) is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the exacting requirements of research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

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

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