Description

Naphthalene, 2-[(1R,2R)-2-Ethoxycyclopropyl]-, Rel- (9Ci) is a chiral, substituted naphthalene derivative featuring a unique ethoxycyclopropyl moiety. This compound is a high-value advanced pharmaceutical intermediate or building block for the synthesis of complex organic molecules. It is primarily required by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients with specific stereochemistry.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex molecular architectures.
• Agrochemical Research: Used in the development of new pesticides and herbicides where the specific stereochemistry can influence biological activity.
• Material Science: Serves as a precursor for the synthesis of specialized organic ligands, liquid crystals, or functional polymers.
• Asymmetric Synthesis: Employed as a starting material or intermediate in catalytic asymmetric reactions to construct complex chiral centers.
• Chemical Reference Standard: Used for analytical method development, validation, and quality control in research and manufacturing settings.

Basic Information

Product Name	Naphthalene, 2-[(1R,2R)-2-Ethoxycyclopropyl]-, Rel- (9Ci)
CAS No.	215882-24-9
Molecular Formula	C₁₅H₁₈O
Molecular Weight	214.30 g/mol
Synonyms	rel-(1R,2R)-2-(2-Ethoxycyclopropyl)naphthalene; 2-[(1R,2R)-2-Ethoxycyclopropyl]naphthalene; (1R,2R)-2-(2-Naphthyl)-1-ethoxycyclopropane; 215882-24-9; Naphthalene, 2-(2-ethoxycyclopropyl)-, (1R,2R)-rel-
EINECS	Contact for details

Quality Control

We maintain a strict quality management system to ensure batch-to-batch consistency and high purity for research and development applications. Our products undergo rigorous quality testing, including chiral purity analysis by HPLC, to ensure compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and chiral excess is provided with every batch.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

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