Description

Cyclobutanol, 2,2-Diethoxy-, Acetate, (1R)- (9Ci) is a chiral, functionalized cyclobutane derivative, a high-value intermediate in advanced organic synthesis. Its precise stereochemistry and unique structure make it a critical building block for constructing complex molecules with defined three-dimensional architecture. This compound is essential for research and development in the pharmaceutical and agrochemical sectors, where it is used to create novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel drug candidates, particularly in the development of antiviral, anticancer, and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where its cyclobutane ring contributes to unique biological activity and stability.
• Asymmetric Catalysis Research: Serves as a valuable substrate or ligand precursor in the development and testing of new chiral catalysts and synthetic methodologies.
• Material Science Precursor: Potential starting material for the synthesis of specialized polymers or liquid crystals that require rigid, chiral building blocks.
• Academic & Contract Research: Utilized in university and CRO (Contract Research Organization) laboratories for fundamental studies in organic chemistry and medicinal chemistry programs.

Basic Information

Item	Details
Product Name	Cyclobutanol, 2,2-Diethoxy-, Acetate, (1R)- (9Ci)
CAS No.	737758-85-9
Molecular Formula	C10H18O4
Molecular Weight	202.25 g/mol
Synonyms	(1R)-2,2-Diethoxycyclobutyl acetate; (R)-2,2-Diethoxycyclobutyl acetate; 1R-2,2-Diethoxycyclobutanol acetate; Acetic acid (1R)-2,2-diethoxycyclobutyl ester; Cyclobutanol, 2,2-diethoxy-, acetate, (1R)-; (R)-Cyclobutanol, 2,2-diethoxy-, acetate; (1R)-2,2-Diethoxycyclobutyl ethanoate
EINECS	Contact for details

Quality Control

Every batch of Cyclobutanol, 2,2-Diethoxy-, Acetate, (1R)- (9Ci) is produced and tested under strict quality management systems to ensure identity, purity, and enantiomeric excess meet the high standards required for advanced synthetic applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as chiral purity (HPLC), chemical purity (GC/HPLC), and residual solvent content. Our commitment to consistent quality and traceability supports your critical R&D and scale-up processes.

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). This material is moisture-sensitive; keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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