Description

(E)-2-Methyl-4-[(1R,14aS)-3aβ,4,5,7-tetrahydro-8-hydroxy-3,3,11,11-tetramethyl-13-(3-methyl-2-butenyl)-7,15-dioxo-1,5α-methano-3H,11H-furo[3,4-g]pyrano[3,2-b]xanthen-1-yl]-2-butenal is a complex, high-purity organic compound belonging to the class of furopyranoxanthene derivatives. This compound matters as a critical advanced intermediate for the synthesis of specialized fine chemicals and active pharmaceutical ingredients (APIs). It is primarily needed by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the development of novel therapeutic agents and complex natural product analogs.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly in oncology and anti-inflammatory research.
• Organic Synthesis Research: Used as a sophisticated precursor in academic and industrial laboratories for constructing complex polycyclic molecular frameworks.
• Reference Standard: Employed as a high-purity analytical standard for method development and quality control in pharmaceutical analysis.
• Biochemical Research: Potential utility as a probe or inhibitor in studying specific enzymatic pathways due to its intricate structure.
• Material Science Precursor: Exploration into its use for developing specialized organic electronic materials or dyes.

Basic Information

Item	Detail
Product Name	(E)-2-Methyl-4-[(1R,14aS)-3aβ,4,5,7-tetrahydro-8-hydroxy-3,3,11,11-tetramethyl-13-(3-methyl-2-butenyl)-7,15-dioxo-1,5α-methano-3H,11H-furo[3,4-g]pyrano[3,2-b]xanthen-1-yl]-2-butenal
CAS No.	1064-71-7
Molecular Formula	C35H38O7
Molecular Weight	570.68 g/mol
Synonyms	Contact for details
EINECS	Contact for details

Quality Control

Our (E)-2-Methyl-4-[(1R,14aS)-3aβ,4,5,7-tetrahydro-8-hydroxy-3,3,11,11-tetramethyl-13-(3-methyl-2-butenyl)-7,15-dioxo-1,5α-methano-3H,11H-furo[3,4-g]pyrano[3,2-b]xanthen-1-yl]-2-butenal is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

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 container should be kept in a well-ventilated area and handled with appropriate personal protective equipment to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 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.