Description

4,5-Dihydro-5-(1,2-Heptadiene-4,6-Diyn-1-Yl)-2(3H)-Furanone CAS NO 502-12-5 is a specialized organic compound featuring a unique furanone core integrated with a conjugated diyne-diene system. This complex molecular architecture makes it a valuable advanced synthetic intermediate for research and development in fine chemical synthesis. It is primarily utilized by pharmaceutical R&D and agrochemical laboratories for constructing novel molecular scaffolds with potential biological activity.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators due to its bioactive potential.
• Organic Synthesis & Material Science: Acts as a precursor for complex organic molecules and functional materials, leveraging its reactive diyne and furanone groups.
• Academic & Industrial R&D: Employed in chemical research for studying reaction mechanisms and developing new synthetic methodologies.
• Fine Chemical Production: Utilized in the manufacture of specialty chemicals requiring specific, complex molecular frameworks.

Basic Information

Product Name	4,5-Dihydro-5-(1,2-Heptadiene-4,6-Diyn-1-Yl)-2(3H)-Furanone
CAS No.	502-12-5
Molecular Formula	C11H8O2
Molecular Weight	172.18 g/mol
Synonyms	5-(1,2-Heptadiene-4,6-diynyl)dihydro-2(3H)-furanone; 5-(Hepta-1,2-diene-4,6-diyn-1-yl)dihydrofuran-2(3H)-one; 2(3H)-Furanone, 4,5-dihydro-5-(1,2-heptadiene-4,6-diyn-1-yl)-; 5-(1,2-Heptadien-4,6-diynyl)-4,5-dihydro-2(3H)-furanone; NSC 163022
EINECS	Contact for details

Quality Control

Our production of 4,5-Dihydro-5-(1,2-Heptadiene-4,6-Diyn-1-Yl)-2(3H)-Furanone adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance as a critical intermediate. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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/59-77°F). Due to its sensitivity, the product should be stored under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.