Description

(1R,4Bs,9As)-Dodecahydro-1,4Aα-Dimethyl-7-Methylene-6α,8Aα-Ethano-8Ah-Fluorene-1,9β-Dicarboxylic Acid is a complex, polycyclic diterpenoid dicarboxylic acid derivative with a highly functionalized molecular framework. This compound matters as a sophisticated chemical intermediate and research building block, prized for its unique steric and electronic properties derived from its fused ring system. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and advanced materials sectors for synthesizing novel compounds with targeted biological or physical characteristics.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of novel drug candidates, particularly for complex natural product analogs.
• Organic Synthesis Building Block: Utilized in academic and industrial research to construct complex polycyclic molecules for structure-activity relationship (SAR) studies.
• Catalyst Ligand Development: Its rigid, multi-dentate structure makes it a candidate for developing novel asymmetric catalysts and metal-organic frameworks (MOFs).
• Advanced Material Research: Investigated as a monomer or additive for creating polymers with specific thermal or mechanical properties due to its bulky, fused-ring core.
• Chemical Reference Standard: Used as a high-purity standard in analytical laboratories for method development and quality control of related compounds.

Basic Information

Product Name	(1R,4Bs,9As)-Dodecahydro-1,4Aα-Dimethyl-7-Methylene-6α,8Aα-Ethano-8Ah-Fluorene-1,9β-Dicarboxylic Acid
CAS No.	73536-97-7
Molecular Formula	C₂₂H₃₀O₄
Molecular Weight	358.47 g/mol
Synonyms	1,9β-Dicarboxy-1,4aα-dimethyl-7-methylene-6α,8aα-ethano-8ah-fluorene; Dodecahydro-1,4aα-dimethyl-7-methylene-6α,8aα-ethano-8ah-fluorene-1,9β-dicarboxylic acid; (1R,4aR,6R,8aR,9aS)-Dodecahydro-1,4a-dimethyl-7-methylene-6,8a-ethano-9aH-fluorene-1,9-dicarboxylic acid; Abietic acid derivative; Diterpenoid dicarboxylic acid; Rosin acid analog; 73536-97-7
EINECS	Contact for details

Quality Control

Our production of (1R,4Bs,9As)-Dodecahydro-1,4Aα-Dimethyl-7-Methylene-6α,8Aα-Ethano-8Ah-Fluorene-1,9β-Dicarboxylic Acid adheres to a rigorous quality management system. Each batch is analyzed using advanced techniques like HPLC, GC, and NMR to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific client or research-grade 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 opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 5.0%

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