Description

Ailanthoidol CAS NO 156398-61-7 is a specialized organic compound belonging to the class of flavonoids. This high-purity chemical is valued for its role as a key intermediate and reference standard in advanced research and development. It is primarily sought after by pharmaceutical, biotechnology, and nutraceutical industries for applications in drug discovery, biochemical studies, and the synthesis of novel bioactive molecules.

Application

• Pharmaceutical Research & Development: Serves as a critical intermediate or building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Biochemical & Pharmacological Studies: Used as a reference standard or probe compound to investigate biological pathways, enzyme interactions, and cellular mechanisms.
• Natural Product Synthesis: Acts as a key precursor in the semi-synthesis or total synthesis of complex natural products and flavonoid derivatives.
• Analytical Standard: Employed as a high-purity calibration standard in analytical methods such as HPLC, LC-MS, and NMR for quality control and compound identification.
• Nutraceutical & Cosmetic Ingredient Research: Investigated for its potential bioactive properties in the development of functional ingredients for health and personal care formulations.

Basic Information

Product Name	Ailanthoidol
CAS No.	156398-61-7
Molecular Formula	C20H20O6
Molecular Weight	356.37 g/mol
Synonyms	Ailanthoidol; 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R)-3-(4-hydroxyphenyl)-3,4-dihydro-2H-chromen-2-yl]-4H-chromen-4-one; 3,3',4',5,7-Pentahydroxy-2,3-cis-flavanol; (2S,3R)-2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-4-one; Flavonoid derivative
EINECS	Contact for details

Quality Control

Our Ailanthoidol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines

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