Description

[S-(E)]-2-(Methoxydiphenylmethyl)-1-(2-Nitroethenyl)-Pyrrolidine is a high-purity chiral intermediate featuring a unique pyrrolidine scaffold with diphenylmethyl and nitroethenyl substituents. This compound is valued for its role in facilitating stereoselective synthesis, enabling the production of complex molecules with high enantiomeric purity. It is primarily sought after by pharmaceutical R&D and fine chemical manufacturers for the development of active pharmaceutical ingredients (APIs), agrochemicals, and advanced material precursors.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of novel therapeutic agents, particularly in central nervous system (CNS) and antiviral drug candidates.
• Asymmetric Catalysis Ligand Precursor: Serves as a precursor for developing specialized ligands used in asymmetric hydrogenation and carbon-carbon bond-forming reactions.
• Agrochemical Synthesis: Employed in the research and production of enantiomerically pure pesticides and herbicides.
• Academic & Industrial Research: Used in chemical research for studying reaction mechanisms and developing new synthetic methodologies.
• Fine Chemical Production: Integral to the multi-step synthesis of complex, high-value specialty chemicals and flavors/fragrances.

Basic Information

Product Name	[S-(E)]-2-(Methoxydiphenylmethyl)-1-(2-Nitroethenyl)-Pyrrolidine
CAS No.	163814-41-3
Molecular Formula	C20H22N2O3
Molecular Weight	338.40 g/mol
Synonyms	(S,E)-2-(Methoxydiphenylmethyl)-1-(2-nitrovinyl)pyrrolidine; (2S)-2-[(Methoxydiphenyl)methyl]-1-[(E)-2-nitroethenyl]pyrrolidine; 1-[(E)-2-Nitroethenyl]-2-[(phenylmethoxy)diphenylmethyl]pyrrolidine, (S)-; Pyrrolidine, 1-[(E)-2-nitroethenyl]-2-[(phenylmethoxy)diphenylmethyl]-, (2S)-; (S)-2-(Methoxydiphenylmethyl)-1-[(E)-2-nitrovinyl]pyrrolidine; CAS 163814-41-3
EINECS	Contact for details

Quality Control

Our [S-(E)]-2-(Methoxydiphenylmethyl)-1-(2-Nitroethenyl)-Pyrrolidine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the stringent requirements for advanced synthetic applications. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is light-sensitive and should be handled under an inert atmosphere when appropriate to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.