Description

(+)-1-Acenaphthenecarboxylic Acid CAS NO 85977-57-7 is a high-purity, chiral derivative of acenaphthene, serving as a critical building block in advanced organic synthesis and materials science. Its enantiomerically pure form is essential for applications requiring specific stereochemistry, such as the development of chiral ligands, catalysts, and functional polymers. This compound is particularly valuable for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients or high-performance materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel active pharmaceutical ingredients (APIs), particularly in asymmetric synthesis.
• Agrochemical Synthesis: Used in the production of advanced, enantiomerically pure pesticides and herbicides for enhanced efficacy and environmental profile.
• Chiral Ligand & Catalyst Precursor: Serves as a foundational structure for designing and synthesizing new chiral ligands and organocatalysts used in asymmetric catalysis.
• Materials Science Research: Employed in the development of chiral organic semiconductors, liquid crystals, and other functional polymeric materials.
• Fine Chemical Production: Acts as a specialized intermediate in the multi-step synthesis of complex fragrance, flavor, and dye molecules.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry and process development for scale-up.

Basic Information

Product Name	(+)-1-Acenaphthenecarboxylic Acid
CAS No.	85977-57-7
Molecular Formula	C13H10O2
Molecular Weight	198.22 g/mol
Synonyms	(+)-1-Acenaphthenecarboxylic Acid; (1R)-Acenaphthene-1-carboxylic Acid; (+)-Acenaphthene-1-carboxylic Acid; (R)-Acenaphthene-1-carboxylic Acid; (R)-(+)-1-Acenaphthenic Acid; Dextrorotatory 1-Acenaphthenecarboxylic Acid; (R)-1-Acenaphthenecarboxylic Acid; 1-Acenaphthenecarboxylic acid, (+)-
EINECS	Contact for details

Quality Control

Our (+)-1-Acenaphthenecarboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for identity, purity, and enantiomeric excess 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 room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

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%
Melting Point	Contact for details
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.