Description

Neocnidilide is a high-purity synthetic chemical intermediate of significant interest in advanced organic synthesis. Its unique structural framework makes it a valuable precursor for the development of novel compounds in the pharmaceutical and agrochemical sectors. This product is essential for research and development chemists and process engineers working on next-generation active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex 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 for specialty chemicals, flavors, and fragrances requiring specific bicyclic lactone structures.
• Academic & Industrial Research: A valuable reagent for methodological studies in organic chemistry, particularly in lactone and heterocycle formation.
• Material Science: Investigated as a monomer or modifying agent for specialized polymers with unique properties.

Basic Information

Item	Details
Product Name	Neocnidilide
CAS No.	4567-33-3
Molecular Formula	C12H18O2
Molecular Weight	194.27 g/mol
Synonyms	3-Butylidene-4,5,6,7-tetrahydro-1(3H)-isobenzofuranone; 3-Butylidenephthalide; Ligustilide isomer; (Z)-3-Butylidene-4,5,6,7-tetrahydro-1(3H)-isobenzofuranone; Senkyunolide I isomer; Cnidilide, neo-; Neocnidilid; 3-Butylidene-4,5,6,7-tetrahydroisobenzofuran-1(3H)-one
EINECS	Contact for details

Quality Control

Our Neocnidilide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting research and production standards. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). This material is light-sensitive and easily oxidized; for long-term storage, consider an inert atmosphere (e.g., nitrogen or argon) to maintain optimal purity and stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 0.5%

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