Description

Bicyclo[2.2.1]Hept-5-Ene-2-Carboxylic Acid, 2-(Acetylamino)-, (1S-Exo)- (9Ci) is a high-purity, stereochemically defined bicyclic compound that serves as a critical chiral building block and intermediate in advanced organic synthesis. Its unique fused ring structure and exo-configuration make it invaluable for constructing complex molecular architectures with precise spatial orientation. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the research and development of novel therapeutic agents, particularly in central nervous system (CNS) and anti-inflammatory drug candidates.
• Agrochemical Synthesis: Building block for creating advanced pesticides and herbicides with enhanced stereoselective activity.
• Asymmetric Catalysis Ligand Precursor: Used in the synthesis of chiral ligands for asymmetric hydrogenation and other catalytic processes.
• Material Science Research: Intermediate for developing novel polymers and specialty chemicals with unique thermal or mechanical properties derived from its rigid bicyclic framework.
• Academic & R&D Laboratories: Serves as a standard or starting material for methodological studies in organic chemistry and total synthesis projects.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fragrance molecules and other high-value fine chemicals.

Basic Information

Product Name	Bicyclo[2.2.1]Hept-5-Ene-2-Carboxylic Acid, 2-(Acetylamino)-, (1S-Exo)- (9Ci)
CAS No.	131053-13-9
Molecular Formula	C10H13NO3
Molecular Weight	195.22 g/mol
Synonyms	(1S-exo)-2-(Acetylamino)bicyclo[2.2.1]hept-5-ene-2-carboxylic acid; 2-Acetamidobicyclo[2.2.1]hept-5-ene-2-carboxylic acid, (1S-exo)-; exo-2-Acetamido-2-norbornene-5-carboxylic acid; N-Acetyl-2-norbornene-2-carboxamide-5-carboxylic acid (exo isomer); Bicyclo[2.2.1]hept-5-ene-2-carboxamide, N-acetyl-2-carboxylic acid (1S-exo)-; 131053-13-9; (1S,2R,4R)-2-(Acetylamino)bicyclo[2.2.1]hept-5-ene-2-carboxylic acid
EINECS	Contact for details

Quality Control

Every batch of Bicyclo[2.2.1]Hept-5-Ene-2-Carboxylic Acid, 2-(Acetylamino)-, (1S-Exo)- (9Ci) is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including chiral purity verification and impurity profiling, to ensure compliance with research and development standards. Certificates of Analysis (COA) detailing identity, purity, and chiral excess are provided with each shipment to guarantee traceability and batch-to-batch consistency for your critical synthesis work.

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). This compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if specified. Keep away from strong oxidizing agents.

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 (exo isomer)
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.