Description

3,3A,5,6,7,7A,5',6',7',8'-Decahydro-3,5'-Dihydroxy-7A-Methyl-8'-Methylenespiro[Isobenzofuran-4(1H),4'(3'H)-[1H-7,9A]Methanocyclohepta[C]Pyran]-1',9'(4'Ah)-Dione is a complex, high-purity spirocyclic compound of significant interest in advanced organic synthesis and pharmaceutical research. Its intricate molecular architecture makes it a valuable key intermediate for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. This product is essential for R&D laboratories and production facilities focused on innovative drug discovery, process chemistry, and the synthesis of specialized organic molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel therapeutic agents and complex drug candidates.
• Organic Synthesis Research: Used as a sophisticated starting material or intermediate in academic and industrial research for constructing complex molecular frameworks.
• Process Chemistry Development: Employed in route scouting and optimization for the scalable production of high-value fine chemicals.
• Reference Standard: Acts as a high-purity analytical standard for method development and quality control in pharmaceutical analysis.
• Chemical Biology Probes: Potential use in the development of molecular probes for studying biological pathways and target engagement.

Basic Information

Product Name	3,3A,5,6,7,7A,5',6',7',8'-Decahydro-3,5'-Dihydroxy-7A-Methyl-8'-Methylenespiro[Isobenzofuran-4(1H),4'(3'H)-[1H-7,9A]Methanocyclohepta[C]Pyran]-1',9'(4'Ah)-Dione
CAS No.	92620-74-1
Molecular Formula	C21H26O6
Molecular Weight	374.43 g/mol
Synonyms	92620-74-1; Spiro[isobenzofuran-4(1H),4'(3'H)-[1H-7,9a]methanocyclohepta[c]pyran]-1',9'(4'aH)-dione, 3,3a,5,6,7,7a,5',6',7',8'-decahydro-3,5'-dihydroxy-7a-methyl-8'-methylene-; Decahydro-3,5'-dihydroxy-7a-methyl-8'-methylenespiro[isobenzofuran-4(1H),4'(3'H)-[1H-7,9a]methanocyclohepta[c]pyran]-1',9'(4'aH)-dione; A complex spirocyclic diterpenoid derivative.
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific client requirements for research or cGMP-grade material.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). The compound may be hygroscopic; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%
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.