Description

Furo[2',3',4':3,4]indeno[1,2-b:6,7-b']bis[1]benzopyran-5b,7(5H)-dicarboxylic acid, 7,7a,7b,8,14,14b-hexahydro-4,7,13-trihydroxy-2,11-dimethyl-5,14-dioxo-, dimethyl ester, (5bS,7S,7aR,7bR,14bS)- is a complex, stereochemically defined polycyclic organic compound that serves as a high-value synthetic intermediate and building block for advanced research. Its intricate fused-ring structure makes it a critical precursor for the development of novel pharmaceuticals, agrochemicals, and specialty materials. This compound is primarily utilized by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and biotechnology sectors seeking to explore new molecular entities with specific biological or material properties.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly for complex natural product analogs or targeted therapies.
• Agrochemical Research: Used in the development of new active ingredients for crop protection with potential novel modes of action.
• Material Science: Serves as a precursor for organic electronic materials, dyes, or pigments due to its extended conjugated system.
• Chemical Biology: Employed as a molecular probe or scaffold in the study of biological pathways and protein interactions.
• Academic & Institutional R&D: Fundamental research tool in synthetic organic chemistry for methodology development and total synthesis projects.
• Process Chemistry Development: Used for scaling up synthetic routes and optimizing production processes for complex molecules.

Basic Information

Item	Details
Product Name	Furo[2',3',4':3,4]indeno[1,2-b:6,7-b']bis[1]benzopyran-5b,7(5H)-dicarboxylic acid, 7,7a,7b,8,14,14b-hexahydro-4,7,13-trihydroxy-2,11-dimethyl-5,14-dioxo-, dimethyl ester, (5bS,7S,7aR,7bR,14bS)-
CAS No.	571194-06-4
Molecular Formula	C28H24O12
Molecular Weight	552.48 g/mol
Synonyms	(5bS,7S,7aR,7bR,14bS)-7,7a,7b,8,14,14b-Hexahydro-4,7,13-trihydroxy-2,11-dimethyl-5,14-dioxofuro[2',3',4':3,4]indeno[1,2-b:6,7-b']bis[1]benzopyran-5b,7(5H)-dicarboxylic acid dimethyl ester; Dimethyl 7,7a,7b,8,14,14b-hexahydro-4,7,13-trihydroxy-2,11-dimethyl-5,14-dioxofuro[2',3',4':3,4]indeno[1,2-b:6,7-b']bis[1]benzopyran-5b,7(5H)-dicarboxylate; CAS 571194-06-4; Advanced polycyclic ester intermediate; Complex fused benzopyran derivative.
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality control protocols to ensure batch-to-batch consistency and high purity for research and development applications. All materials are characterized using advanced analytical techniques including HPLC, NMR, and MS to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong alkalis and incompatible organic solvents. For long-term storage, consider inert atmosphere conditions to preserve stability.

Specification

Item	Specification
Appearance	Off-white to light yellow solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Assay	≥ 97.0% (by NMR or titration)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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