Description

(+)-2,3-Dihydro-1H-Phenalene-1-Carboxylic Acid CAS NO 13235-04-6 is a high-purity, chiral organic compound belonging to the class of phenalene derivatives. This chemical is valued as a sophisticated building block and intermediate in advanced organic synthesis, particularly for the development of novel pharmaceuticals and functional materials. It is primarily sought by research institutions and industrial R&D departments focused on medicinal chemistry, asymmetric synthesis, and material science.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of potential active pharmaceutical ingredients (APIs) and complex drug candidates.
• Asymmetric Synthesis: Utilized as a building block for constructing stereochemically defined molecules in catalytic and stoichiometric reactions.
• Medicinal Chemistry Research: Serves as a core scaffold for structure-activity relationship (SAR) studies and the discovery of new therapeutic agents.
• Ligand and Catalyst Development: Used in the preparation of novel chiral ligands and organocatalysts for enantioselective transformations.
• Material Science Research: Investigated as a monomer or functional component for advanced polymers and organic electronic materials.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in related chemical processes.

Basic Information

Product Name	(+)-2,3-Dihydro-1H-Phenalene-1-Carboxylic Acid
CAS No.	13235-04-6
Molecular Formula	C14H12O2
Molecular Weight	212.24 g/mol
Synonyms	(+)-1,2,3,4-Tetrahydro-1-phenalenecarboxylic Acid; (1R)-1,2,3,4-Tetrahydro-1-phenalenecarboxylic Acid; (R)-1,2,3,4-Tetrahydro-1-phenalenecarboxylic Acid; (1R)-1,2,3,4-Tetrahydro-1H-phenalene-1-carboxylic Acid; (R)-1,2,3,4-Tetrahydro-1H-phenalene-1-carboxylic Acid; (R)-(+)-1,2,3,4-Tetrahydro-1-phenalenecarboxylic Acid; (R)-(+)-1,2,3,4-Tetrahydro-1H-phenalene-1-carboxylic Acid
EINECS	Contact for details

Quality Control

Our (+)-2,3-Dihydro-1H-Phenalene-1-Carboxylic Acid is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chiral purity analysis, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing identity, purity, and chiral excess are available upon request to support your quality assurance processes.

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). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong acids.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 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.