Description

Cnidilide is a specialized organic compound of significant interest in advanced chemical synthesis and research. This compound serves as a valuable intermediate for the development of complex molecules, offering precise structural control for demanding applications. It is primarily utilized by the pharmaceutical, agrochemical, and fine chemical industries for research, process development, and high-purity manufacturing.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Research: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Synthesis: Employed as a critical intermediate for creating complex flavors, fragrances, and specialty chemicals.
• Academic & Industrial R&D: Serves as a standard or reagent in chemical research for studying reaction mechanisms and developing new synthetic methodologies.
• Material Science: Potential use in the synthesis of organic electronic materials and advanced polymers.

Basic Information

Item	Details
Product Name	Cnidilide
CAS No.	3674-03-1
Molecular Formula	C12H14O2
Molecular Weight	190.24 g/mol
Synonyms	3-Butylidene-4,5-dihydrophthalide; 3-Butylidenephthalide; Ligustilide isomer; (Z)-3-Butylidene-1(3H)-isobenzofuranone; Cnidilid; Senkyunolide I (Note: Verify isomer specificity); 3-Butylidenephthalan-1-one
EINECS	Contact for details

Quality Control

Our Cnidilide is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity and purity against established specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment. We support compliance with cGMP, ISO, and other relevant quality standards for industrial and research use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Purity (GC)	≥ 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.