Description

Borate(1-), [Rel-(1R,2S)-2-(Ethoxycarbonyl)Cyclopropyl]Trifluoro-, Potassium (1:1), (T-4)- is a high-purity, organoboron potassium salt characterized by a unique cyclopropyl ester structure. This compound is a valuable chiral building block and reagent in advanced synthetic chemistry, offering precise stereochemical control. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and complex organic molecules.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the multi-step synthesis of potential drug candidates, particularly in constructing complex carbocyclic frameworks.
• Asymmetric Catalysis: Acts as a precursor or ligand for catalysts used in stereoselective transformations, such as cross-coupling or borylation reactions.
• Agrochemical Research: Employed in the research and development of new pesticides and herbicides where its specific boronate ester functionality is integral to biological activity.
• Material Science: Used in the synthesis of specialty polymers and advanced organic materials that require incorporation of boron-containing motifs.
• Academic & R&D Laboratories: A critical reagent for methodological development in organic synthesis and for exploring new reaction pathways in peer-reviewed research.

Basic Information

Product Name	Borate(1-), [Rel-(1R,2S)-2-(Ethoxycarbonyl)Cyclopropyl]Trifluoro-, Potassium (1:1), (T-4)-
CAS No.	1613220-84-0
Molecular Formula	C7H7BF3KO3
Molecular Weight	238.04 g/mol
Synonyms	Potassium (1R,2S)-2-(ethoxycarbonyl)cyclopropyltrifluoroborate; Potassium [(1R,2S)-2-(Ethoxycarbonyl)cyclopropyl]trifluoroborate; (1R,2S)-2-(Ethoxycarbonyl)cyclopropyltrifluoroborate Potassium Salt; Rel-[(1R,2S)-2-(Ethoxycarbonyl)cyclopropyl]trifluoroborate Potassium; Potassium Trifluoro[(1R,2S)-2-(ethoxycarbonyl)cyclopropyl]borate(1-); Chiral Cyclopropyl Trifluoroborate Potassium Salt
EINECS	Contact for details

Quality Control

Our production of this advanced chemical intermediate adheres to stringent quality protocols. Each batch is analyzed to ensure high chemical and stereochemical purity, with critical parameters including chiral purity (enantiomeric excess) and chemical assay verified by advanced analytical techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be handled under inert atmosphere (e.g., nitrogen or argon) when opening to prevent degradation. Keep the container tightly sealed when not in use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% e.e.
Water Content (KF)	≤ 1.0%
Heavy Metals	< 20 ppm

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