Description

Bicyclo[2.2.1]Hept-5-Ene-2-Carboxylic Acid, 2-(Acetylamino)-, Endo- (9Ci) CAS NO 133007-77-9 is a specialized bicyclic organic compound featuring a carboxylic acid and an acetamido functional group. This high-purity, endo-configured intermediate is valued for its unique steric and electronic properties, which are critical for advanced synthesis. It is primarily sought by research and development teams in the pharmaceutical and fine chemical industries for applications in chiral synthesis, ligand development, and the creation of novel active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Asymmetric Synthesis: Utilized as a precursor or ligand in catalytic asymmetric reactions to produce enantiomerically pure compounds.
• Fine Chemical Production: Serves as a critical intermediate in the manufacture of specialty chemicals, agrochemicals, and performance materials.
• Academic & Industrial Research: Used in R&D for exploring new reaction pathways, developing novel catalysts, and creating molecular libraries.
• Polymer Chemistry: Potential monomer or modifier for creating polymers with specific thermal or mechanical properties.

Basic Information

Product Name	Bicyclo[2.2.1]Hept-5-Ene-2-Carboxylic Acid, 2-(Acetylamino)-, Endo- (9Ci)
CAS No.	133007-77-9
Molecular Formula	C10H13NO3
Molecular Weight	195.22 g/mol
Synonyms	2-Acetamido-endo-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid; endo-2-(Acetylamino)bicyclo[2.2.1]hept-5-ene-2-carboxylic acid; 2-(Acetylamino)-endo-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid; N-Acetyl-endo-5-norbornene-2-carboxamide-2-carboxylic acid; endo-N-Acetyl-5-norbornene-2,3-dicarboximide precursor; Bicyclo[2.2.1]hept-5-ene-2-carboxamide, N-acetyl-, 2-carboxylic acid, endo-; (1R,2S,4R)-2-(Acetylamino)bicyclo[2.2.1]hept-5-ene-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our Bicyclo[2.2.1]Hept-5-Ene-2-Carboxylic Acid, 2-(Acetylamino)-, Endo- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral integrity, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept in a cool, dry place. For long-term stability, store at controlled room temperature (15-25°C) under an inert atmosphere such as nitrogen or argon to prevent degradation. Keep the container tightly sealed when not in use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee (endo-isomer)
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.