Description

1-Pentalenecarboxylicacid,1,2,3,3A,4,6A-Hexahydro-,(1Alpha,3Abeta,6Abeta)-(9Ci) is a complex, stereochemically defined carboxylic acid derivative of the pentalene core structure, serving as a valuable synthetic intermediate and building block in advanced organic chemistry. Its rigid, polycyclic framework makes it a compound of significant interest for the development of novel molecular architectures with specific three-dimensional properties. This high-purity specialty chemical is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for applications in medicinal chemistry, catalyst design, and material science.

Application

• Pharmaceutical Intermediate: Key chiral building block for the synthesis of complex drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in the development of novel active ingredients with enhanced efficacy and environmental profiles.
• Catalyst & Ligand Synthesis: Serves as a precursor for creating sophisticated ligands and organocatalysts used in asymmetric synthesis.
• Material Science: Investigated as a monomer or additive for creating polymers with unique thermal or mechanical properties.
• Academic & Industrial R&D: A critical reagent for methodological studies in synthetic organic chemistry and total synthesis projects.
• Fine Chemical Production: Employed in the multi-step synthesis of other high-value, low-volume specialty chemicals.

Basic Information

Product Name	1-Pentalenecarboxylicacid,1,2,3,3A,4,6A-Hexahydro-,(1Alpha,3Abeta,6Abeta)-(9Ci)
CAS No.	171017-43-9
Molecular Formula	C10H14O2
Molecular Weight	166.22 g/mol
Synonyms	(1α,3aβ,6aβ)-1,2,3,3a,4,6a-Hexahydro-1-pentalenecarboxylic acid; Hexahydropentalenecarboxylic acid; 1-Pentalenecarboxylic acid, hexahydro-; (1R,3aS,6aS)-Octahydro-1-pentalenecarboxylic acid (stereoisomer); Pentalane-1-carboxylic acid derivative; Bicyclo[3.3.0]octane-1-carboxylic acid derivative; Contact for additional aliases.
EINECS	Contact for details

Quality Control

Every batch of this specialty chemical is produced and analyzed under strict quality management protocols to ensure exceptional purity and batch-to-batch consistency, critical for sensitive R&D and scale-up processes. Our standard analytical suite includes chromatographic purity assessment and structural confirmation. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment. We support customer audits and can tailor specifications to meet specific GMP or ISO 9001 guided project 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). The container should be kept tightly sealed in a dry environment to minimize exposure to atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Rotation	Contact for details

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