Description

8-Ethoxy-2,3,6A,8,9,9A-Hexahydro-4-Methoxycyclopenta[C]Furo[3',2':4,5]Furo[2,3-H][1]Benzopyran-1,11-Dione is a complex, high-purity organic compound belonging to the class of fused furanopyran derivatives. This compound is valued for its intricate molecular architecture, which serves as a critical advanced intermediate or reference standard in sophisticated chemical synthesis. It is primarily sought after by pharmaceutical research and fine chemical development teams for the exploration of novel bioactive molecules and complex natural product analogs.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the research and development of new active pharmaceutical ingredients (APIs), particularly for complex heterocyclic targets.
• Chemical Reference Standard: Used for analytical method development, validation, and quality control in laboratories requiring high-purity benchmarks.
• Academic & Industrial Research: Employed in synthetic organic chemistry research to study novel reaction pathways and construct complex molecular frameworks.
• Fine Chemical Synthesis: Acts as a precursor for the synthesis of specialized chemicals used in material science and advanced agrochemical research.
• Process Chemistry Development: Utilized in scaling up and optimizing synthetic routes for the production of complex molecules.

Basic Information

Product Name	8-Ethoxy-2,3,6A,8,9,9A-Hexahydro-4-Methoxycyclopenta[C]Furo[3',2':4,5]Furo[2,3-H][1]Benzopyran-1,11-Dione
CAS No.	23402-20-2
Molecular Formula	C19H18O7
Molecular Weight	358.34 g/mol
Synonyms	8-Ethoxy-2,3,6a,8,9,9a-hexahydro-4-methoxycyclopenta[c]furo[3',2':4,5]furo[2,3-h]chromene-1,11-dione; 4-Methoxy-8-ethoxy-2,3,6a,8,9,9a-hexahydro-1H,11H-cyclopenta[c]furo[3',2':4,5]furo[2,3-h][1]benzopyran-1,11-dione; Furo[2,3-h]chromene derivative; Complex Furanopyran Dione; CAS 23402-20-2
EINECS	Contact for details

Quality Control

Our 8-Ethoxy-2,3,6A,8,9,9A-Hexahydro-4-Methoxycyclopenta[C]Furo[3',2':4,5]Furo[2,3-H][1]Benzopyran-1,11-Dione is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request, supporting your compliance and research documentation 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). This product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.