Description

Bicyclo[2.2.1]Hept-5-Ene-2-Carboxylic Acid, 7-Hydroxy-, (Endo,Anti)- (9Ci) CAS NO 733714-10-8 is a highly functionalized, chiral bicyclic compound that serves as a sophisticated building block in advanced organic synthesis. Its unique strained ring system and multiple reactive sites make it a valuable precursor for constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research. This high-purity intermediate is essential for chemists developing novel active ingredients, chiral catalysts, and specialty polymers where precise stereochemistry and functional group compatibility are critical.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel active pharmaceutical ingredients (APIs), especially in central nervous system (CNS) and anti-inflammatory drug candidates.
• Agrochemical Synthesis: Used in the creation of advanced, stereospecific herbicides, fungicides, and plant growth regulators with enhanced efficacy and environmental profiles.
• Catalyst & Ligand Development: Serves as a core structure for designing novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Advanced Material Science: A monomer or cross-linking agent for synthesizing specialty polymers with unique thermal, mechanical, or optical properties.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fragrance compounds, dyes, and other high-value specialty chemicals.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic chemistry, particularly in cycloaddition reactions and stereoselective transformations.

Basic Information

Product Name	Bicyclo[2.2.1]Hept-5-Ene-2-Carboxylic Acid, 7-Hydroxy-, (Endo,Anti)- (9Ci)
CAS No.	733714-10-8
Molecular Formula	C9H10O3
Molecular Weight	166.17 g/mol
Synonyms	7-Hydroxybicyclo[2.2.1]hept-5-ene-2-carboxylic acid (endo, anti-); (1R,2S,4R,7S)-7-Hydroxybicyclo[2.2.1]hept-5-ene-2-carboxylic acid; endo-7-Hydroxy-2-norbornene-5-carboxylic acid; 7-Hydroxy-2-norbornene-5-carboxylic acid, endo-; Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, 7-hydroxy-, (1R,2S,4R,7S)-; 7-Hydroxynorborn-5-ene-2-carboxylic acid; Advanced norbornene derivative.
EINECS	Contact for details

Quality Control

Every batch of our Bicyclo[2.2.1]Hept-5-Ene-2-Carboxylic Acid, 7-Hydroxy-, (Endo,Anti)- (9Ci) is manufactured under strict quality management systems. We employ advanced analytical techniques including HPLC, GC, NMR, and chiral analysis to ensure identity, purity, and stereochemical integrity. Certificates of Analysis (COA) detailing all critical parameters are provided with each shipment. Our quality commitment aligns with cGMP and ISO 9001 principles to guarantee batch-to-batch consistency for your most demanding 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 (15-25°C). This compound is hygroscopic (moisture-sensitive); keep the container tightly sealed and consider storage under an inert atmosphere for long-term preservation to maintain optimal purity and reactivity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 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.