Description

(1S,2S)-2-(Naphthalene-2,3-Dicarboximido)Cyclohexanecarboxylic Acid CAS NO 642995-16-2 is a high-purity, chiral organic compound featuring a fused naphthalene dicarboximide moiety. This specific stereochemistry is critical for its role as a sophisticated building block or chiral intermediate in advanced chemical synthesis. It is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty materials where precise molecular geometry dictates function.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders or requiring specific stereochemical purity.
• Agrochemical Research: Used in developing advanced herbicides, fungicides, or pesticides where the (1S,2S) configuration may enhance biological activity or environmental selectivity.
• Ligand & Catalyst Development: Acts as a foundational structure for creating novel chiral ligands or organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of organic semiconductors, liquid crystals, or advanced polymers where the naphthalimide unit contributes to photophysical or electronic properties.
• Academic & Process Chemistry: Utilized in methodological studies and scale-up process optimization for stereoselective reactions.

Basic Information

Product Name	(1S,2S)-2-(Naphthalene-2,3-Dicarboximido)Cyclohexanecarboxylic Acid
CAS No.	642995-16-2
Molecular Formula	C19H17NO4
Molecular Weight	323.34 g/mol
Synonyms	(1S,2S)-2-(2,3-Naphthalenedicarboximido)cyclohexanecarboxylic acid; (1S,2S)-2-(Naphthalene-2,3-dicarboxyimido)cyclohexanecarboxylic acid; (1S,2S)-2-(2,3-Naphthalenedicarboximido)cyclohexanecarboxylic acid; (1S,2S)-2-(Naphthalene-2,3-dicarboximido)cyclohexane-1-carboxylic acid; 2,3-Naphthalenedicarboximide, 2-(1S,2S)-2-carboxycyclohexyl]-; (1S,2S)-2-(2,3-Naphthalenedicarboximido)cyclohexanecarboxylate (deprotonated form)
EINECS	Contact for details

Quality Control

Our (1S,2S)-2-(Naphthalene-2,3-Dicarboximido)Cyclohexanecarboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure compliance with research and pharmaceutical-grade standards. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided to guarantee reproducibility and traceability for your critical R&D and scale-up projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 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 powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Chiral Purity (HPLC)	≥99.0% ee
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Single Unknown Impurity (HPLC)	≤0.5%
Total Impurities (HPLC)	≤2.0%

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