Description

Epi-Sesamin Monocatechol CAS NO 1105568-81-7 is a specialized lignan derivative, a key intermediate in the synthesis of bioactive compounds and advanced pharmaceutical ingredients. Its unique catechol structure makes it a valuable building block for developing novel antioxidants and therapeutic agents. This high-purity intermediate is essential for research and production in the pharmaceutical, nutraceutical, and fine chemical industries.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of complex drug molecules, particularly those targeting oxidative stress pathways.
• Nutraceutical Research: Used in the development of high-potency dietary supplements and functional food ingredients with antioxidant properties.
• Fine Chemical Synthesis: Serves as a versatile building block for creating specialty chemicals, flavors, and fragrances.
• Biochemical Research: Employed in academic and industrial R&D for studying lignan metabolism and biological activity.
• Cosmeceutical Formulations: Incorporated into advanced skincare products for its potential antioxidant and stabilizing effects.
• Reference Standard: Used as an analytical standard in quality control laboratories for HPLC and LC-MS methods.

Basic Information

Product Name	Epi-Sesamin Monocatechol
CAS No.	1105568-81-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Epi-Sesamin Catechol; Sesamin Monocatechol Derivative; (1R,2S,5R,6S)-6-(3,4-Dihydroxyphenyl)-2,3,4,5-tetrahydro-1H,3H-furo[3,4-f][1,3]benzodioxole-5,8-dione (tentative); Lignan Catechol Intermediate; Epi-Sesamin Dihydroxyphenyl Derivative; CAS 1105568-81-7
EINECS	Contact for details

Quality Control

Our Epi-Sesamin Monocatechol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical and research applications. Certificates of Analysis (COA) documenting purity, related substances, and residual solvents are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere for long-term stability. Keep the container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Residual Solvents (GC)	Complies with ICH guidelines
Loss on Drying	≤ 2.0%

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