Description

5-Dione CAS NO 82169-87-7 is a high-purity diketone compound serving as a versatile and critical building block in advanced organic synthesis. Its unique molecular structure makes it an essential precursor for synthesizing complex heterocyclic compounds and fine chemicals. This product is primarily targeted at research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors requiring reliable, high-quality intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a building block for dyes, pigments, and performance chemicals.
• Material Science Research: Employed in the development of novel polymers and organic electronic materials.
• Academic & R&D: Utilized in chemical research for method development and exploring new synthetic pathways.

Basic Information

Product Name	5-Dione
CAS No.	82169-87-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,5-Dione; 1,5-Diketone; Pentanedione; 1,5-Pentanedione; 5-Oxopentan-2-one; Glutaric Acid Diketone; Glutaryl Diketone
EINECS	Contact for details

Quality Control

Our 5-Dione is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopy, to verify identity and purity against established specifications. Certificates of Analysis (COA) documenting all test results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong acids.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.