Description

(1R,8As)-1,2,3,3Aα,5Aβ,6,7,8-Octahydro-6β-Hydroxy-1α,7,7-Trimethylcyclopenta[C]Pentalene-4-Carboxylic Acid is a complex, high-purity synthetic intermediate of significant interest in advanced organic synthesis. Its intricate, multi-ring structure makes it a valuable chiral building block for constructing sophisticated molecular architectures. This compound is primarily sought after by research institutions and pharmaceutical development teams working on novel active pharmaceutical ingredients (APIs) and specialty fine chemicals.

Application

This specialized intermediate serves critical roles in research and development across several high-value chemical sectors.

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of novel drug candidates and complex therapeutic molecules.
• Advanced Organic Synthesis: Used as a sophisticated building block for constructing complex natural product analogs and other intricate organic compounds.
• Asymmetric Catalysis Research: Employed as a substrate or ligand precursor in the development of new catalytic systems.
• Material Science Research: Potential monomer or precursor for developing novel polymers with specific stereochemical properties.
• Agrochemical Development: Serves as an intermediate in the research phase for creating new, structurally complex active ingredients.

Basic Information

Product Name	(1R,8As)-1,2,3,3Aα,5Aβ,6,7,8-Octahydro-6β-Hydroxy-1α,7,7-Trimethylcyclopenta[C]Pentalene-4-Carboxylic Acid
CAS No.	69394-19-0
Molecular Formula	C15H22O3
Molecular Weight	250.33 g/mol
Synonyms	6β-Hydroxy-1α,7,7-trimethyloctahydro-4-cyclopenta[c]pentalene-4-carboxylic acid; (1R,3aS,5aR,6R,8aS)-Octahydro-6-hydroxy-1,5a,8a-trimethylcyclopenta[c]pentalene-4-carboxylic acid; Trimethylcyclopentapentalenecarboxylic acid derivative; Chiral cyclopenta[c]pentalene intermediate; CAS 69394-19-0; 1,2,3,3aa,5ab,6,7,8-Octahydro-6b-hydroxy-1a,7,7-trimethyl-4-cyclopenta[c]pentalenecarboxylic acid
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and chiral analysis to confirm identity, purity, and enantiomeric excess. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is compatible with strong acid/organic solvent environments but should be kept separate from strong bases and oxidizing agents. For long-term storage, consider inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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