Description

9,9'-o-Isopropyllidene-Isolariciresil is a specialized organic compound belonging to the lignan class, characterized by its unique isopropylidene-bridged structure. This compound serves as a valuable advanced intermediate or reference standard in research and development, particularly for synthesizing complex natural product derivatives or bioactive molecules. It is primarily sought by pharmaceutical research, agrochemical development, and fine chemical synthesis sectors for its defined molecular architecture.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates, particularly those exploring lignan-based pharmacophores.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical and natural product analysis.
• Agrochemical Research: Acts as a key building block in the development of new plant protection agents and bioactive agrochemicals.
• Fine Chemical Synthesis: Employed as a sophisticated intermediate for creating complex molecules in custom synthesis and material science projects.
• Academic & Industrial R&D: Utilized in chemical research to study structure-activity relationships and develop new synthetic methodologies.

Basic Information

Product Name	9,9'-o-Isopropyllidene-Isolariciresil
CAS No.	252333-71-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Isolariciresinol Isopropylidene Derivative; 9,9'-O-Isopropylideneisolariciresinol; Isolariciresinol Isopropylidene Ether; 9,9'-O-(1-Methylethylidene)isolariciresinol; 9,9'-O-Isopropylidenylisolariciresil; 9,9'-O-(Propan-2-ylidene)isolariciresinol; Lignan Isopropylidene Derivative; 252333-71-4
EINECS	Contact for details

Quality Control

Our 9,9'-o-Isopropyllidene-Isolariciresil is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistent identity. We provide comprehensive Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data upon request, supporting its use in research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Due to its sensitivity, the material should be handled under an inert atmosphere to prevent oxidation and stored away from strong oxidizers.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Loss on Drying	≤ 1.0%

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