Description

7-Oxabicyclo[2.2.1]Heptane-2-Carboxylicacid,3-Nitro-,Methylester,[1S-(2-Exo,3-Endo)]-(9Ci) CAS NO 103530-11-6 is a high-purity, stereochemically defined bicyclic nitro ester compound. This chiral building block is valued for its rigid, functionalized scaffold, which is critical for constructing complex molecules in advanced synthetic chemistry. It is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new drug candidates, particularly in medicinal chemistry programs.
• Agrochemical Synthesis: Used in the creation of advanced, stereoselective pesticides and herbicides where specific spatial orientation is required for biological activity.
• Asymmetric Catalysis Research: Serves as a substrate or ligand precursor in the development of new catalytic systems for stereocontrolled reactions.
• Fine Chemical Production: Employed in the multistep synthesis of complex, high-value specialty chemicals and flavors/fragrances.
• Academic & Institutional R&D: A valuable tool for universities and research institutes studying reaction mechanisms, natural product synthesis, and novel heterocyclic chemistry.

Basic Information

Item	Details
Product Name	7-Oxabicyclo[2.2.1]Heptane-2-Carboxylicacid,3-Nitro-,Methylester,[1S-(2-Exo,3-Endo)]-(9Ci)
CAS No.	103530-11-6
Molecular Formula	C8H9NO5
Molecular Weight	199.16 g/mol
Synonyms	(1S,2R,3S,4R)-3-Nitro-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid methyl ester; Methyl (1S,2R,3S,4R)-3-nitro-7-oxabicyclo[2.2.1]heptane-2-carboxylate; exo,endo-3-Nitro-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid methyl ester; 3-Nitro-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid methyl ester (stereoisomer); Bicyclic nitro ester; Chiral 7-oxanorbornane derivative
EINECS	Contact for details

Quality Control

Our 7-Oxabicyclo[2.2.1]Heptane-2-Carboxylicacid,3-Nitro-,Methylester,[1S-(2-Exo,3-Endo)]-(9Ci) is manufactured under strict quality protocols. Each batch undergoes rigorous analytical testing, including chiral HPLC for enantiomeric excess and standard purity assays, to ensure it meets the high standards required for research and process development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and chiral purity 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 controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% e.e.
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.