Description

Benzene, [(1S,2S)-2-Nitrocyclopentyl]- (9Ci) is a specialized chiral nitro compound with the CAS number 312611-37-3, serving as a valuable synthetic intermediate in advanced organic chemistry. Its defined stereochemistry and reactive nitro group make it a critical building block for constructing complex, optically active molecules. This high-purity intermediate is essential for researchers and process chemists in the pharmaceutical and agrochemical industries, where precise molecular architecture is paramount for developing new active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in the development of stereospecific drugs.
• Agrochemical Research: Used in the creation of advanced pesticides and herbicides where specific stereochemistry influences biological activity.
• Asymmetric Synthesis: Employed as a precursor in catalytic asymmetric reactions to introduce nitro and cyclopentyl functionalities into target molecules.
• Fine Chemical Production: Serves as a building block for manufacturing complex fragrances, flavors, and other high-value specialty chemicals.
• Academic & R&D: A valuable reagent for methodological development in organic synthesis and catalysis studies within university and industrial research laboratories.

Basic Information

Item	Detail
Product Name	Benzene, [(1S,2S)-2-Nitrocyclopentyl]- (9Ci)
CAS No.	312611-37-3
Molecular Formula	C11H13NO2
Molecular Weight	191.23 g/mol
Synonyms	(1S,2S)-2-Nitrocyclopentylbenzene; [(1S,2S)-2-Nitrocyclopentyl]benzene; (1S,2S)-1-Phenyl-2-nitrocyclopentane; 2-Nitro-1-phenylcyclopentane (stereoisomer); Benzene, [(1S,2S)-2-nitrocyclopentyl]-; SCHEMBL23883031; ACH-00007735
EINECS	Contact for details

Quality Control

Every batch of Benzene, [(1S,2S)-2-Nitrocyclopentyl]- (9Ci) is produced and analyzed under strict quality management protocols to ensure high chemical purity and stereochemical integrity. Our quality assurance includes comprehensive analytical testing via HPLC, GC, NMR, and chiral analysis to confirm identity, purity, and enantiomeric excess. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical specifications.

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, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
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.