Description

1A,1B,3A,4A,5,7,8B,8C,9,9A-Decahydro-9-Hydroxy-α,1B,8B-Trimethyl-2,7-Dioxo-2H,4H-Furo[2',3',4':4,5]Oxireno[6,7]Naphtho[2,1-C]Pyran-5-Acetic Acid Methyl Ester is a complex, high-purity organic compound with a fused polycyclic structure, serving as a critical advanced intermediate in sophisticated chemical synthesis. Its precise molecular architecture makes it an invaluable building block for research and development in high-value sectors, where structural complexity and purity are paramount. This compound is essential for pharmaceutical R&D teams, agrochemical innovators, and specialty chemical manufacturers developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthetic precursor in the research and development of novel therapeutic agents, particularly for complex small-molecule drugs.
• Agrochemical Synthesis: Used in the development of advanced crop protection agents and pesticides, leveraging its intricate chemical scaffold.
• Chemical Research & Development: Acts as a sophisticated building block in academic and industrial laboratories for exploring new chemical entities and reaction pathways.
• Specialty Fine Chemicals: Employed in the synthesis of high-value, low-volume chemicals for electronics, catalysis, and material science applications.
• Process Chemistry: Utilized in scale-up and optimization studies for the commercial production of complex organic molecules.

Basic Information

Item	Details
Product Name	1A,1B,3A,4A,5,7,8B,8C,9,9A-Decahydro-9-Hydroxy-α,1B,8B-Trimethyl-2,7-Dioxo-2H,4H-Furo[2',3',4':4,5]Oxireno[6,7]Naphtho[2,1-C]Pyran-5-Acetic Acid Methyl Ester
CAS No.	95258-26-7
Molecular Formula	C22H26O8
Molecular Weight	418.44 g/mol
Synonyms	Methyl 1A,1B,3A,4A,5,7,8B,8C,9,9A-Decahydro-9-Hydroxy-α,1B,8B-Trimethyl-2,7-Dioxo-2H,4H-Furo[2',3',4':4,5]Oxireno[6,7]Naphtho[2,1-C]Pyran-5-Acetate; Furo[2',3',4':4,5]Oxireno[6,7]Naphtho[2,1-C]Pyran-5-Acetic Acid Methyl Ester Derivative; 95258-26-7; Decahydro Furooxirenonaphthopyran Methyl Ester; Complex Fused Polycyclic Methyl Ester Intermediate
EINECS	Contact for details

Quality Control

Our 1A,1B,3A,4A,5,7,8B,8C,9,9A-Decahydro-9-Hydroxy-α,1B,8B-Trimethyl-2,7-Dioxo-2H,4H-Furo[2',3',4':4,5]Oxireno[6,7]Naphtho[2,1-C]Pyran-5-Acetic Acid Methyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and can be tailored to meet specific client or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% 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.