Description

Ethanone, 1,1-[(1R,2R)-3-Nitro-1,2-Cyclopropanediyl]Bis-, Rel- (9Ci) CAS NO 637353-92-5 is a specialized chiral nitrocyclopropane derivative, serving as a high-value synthetic intermediate in advanced organic chemistry. Its unique stereochemistry and functional groups make it a critical building block for constructing complex molecular architectures with precise spatial orientation. This compound is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Research: Used in the development of novel, stereospecific pesticides and herbicides where the defined spatial configuration is crucial for biological activity.
• Asymmetric Synthesis: Employed as a building block in catalytic asymmetric reactions to introduce the nitrocyclopropyl moiety into target molecules.
• Material Science Research: Investigated as a monomer or cross-linking agent for creating novel polymers with specific structural properties.
• Academic & Industrial R&D: Serves as a valuable tool compound for methodological development in organic synthesis and medicinal chemistry.

Basic Information

Product Name	Ethanone, 1,1-[(1R,2R)-3-Nitro-1,2-Cyclopropanediyl]Bis-, Rel- (9Ci)
CAS No.	637353-92-5
Molecular Formula	C8H9NO5
Molecular Weight	199.16 g/mol
Synonyms	1,1'-[(1R,2R)-3-Nitrocyclopropane-1,2-diyl]diethanone; rel-(1R,2R)-1,2-Bis(acetyl)-3-nitrocyclopropane; (1R,2R)-1,2-Diacetyl-3-nitrocyclopropane; 3-Nitro-1,2-cyclopropanediyldiethanone; 637353-92-5; Ethanone, 1,1'-(3-nitro-1,2-cyclopropanediyl)bis-, (1R,2R)-rel-
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems. Each batch is characterized using advanced analytical techniques including HPLC, GC, NMR, and chiral analysis to ensure high chemical and enantiomeric purity. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). The compound may be sensitive to prolonged exposure to heat and moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
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.