Description

Phosphonofluoridic Acid, Methyl-, (1R,2R)-2-Methylcyclopentyl Ester, Rel- (9Ci) CAS NO 193090-50-5 is a high-purity, stereochemically defined organophosphorus compound. This specialty chemical is valued for its role as a key intermediate or reagent in advanced synthetic chemistry, particularly in the development of novel bioactive molecules. It is primarily needed by research institutions and pharmaceutical companies engaged in the synthesis of complex, stereoselective compounds for drug discovery and agrochemical applications.

Application

• Pharmaceutical Intermediate: A critical building block in the stereoselective synthesis of potential drug candidates, especially those targeting enzyme inhibition.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, leveraging its phosphonofluoridate moiety.
• Chemical Biology Probe: Serves as a tool compound for studying enzyme mechanisms and activity in biochemical research.
• Organocatalyst & Ligand Precursor: Potential use in the preparation of chiral catalysts for asymmetric synthesis.
• Material Science Research: Investigated for incorporation into specialty polymers or surface-modifying agents.

Basic Information

Product Name	Phosphonofluoridic Acid, Methyl-, (1R,2R)-2-Methylcyclopentyl Ester, Rel- (9Ci)
CAS No.	193090-50-5
Molecular Formula	C7H14FO3P
Molecular Weight	196.16 g/mol
Synonyms	(1R,2R)-2-Methylcyclopentyl Methylphosphonofluoridate; Methylphosphonofluoridic Acid (1R,2R)-2-Methylcyclopentyl Ester; rel-(1R,2R)-2-Methylcyclopentyl Methylphosphonofluoridate; Methyl (1R,2R)-2-Methylcyclopentyl Phosphonofluoridate; (1R,2R)-2-Methylcyclopentyl Methylfluorophosphonate; CAS 193090-50-5
EINECS	Contact for details

Quality Control

Our Phosphonofluoridic Acid, Methyl-, (1R,2R)-2-Methylcyclopentyl Ester, Rel- (9Ci) is manufactured under strict quality protocols to ensure batch-to-batch consistency and high chemical purity. Each lot is characterized by advanced analytical techniques including NMR, HPLC, and GC to confirm identity, stereochemical purity, and assay. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is sensitive to fluoride/strong alkali conditions. Keep away from incompatible materials and moisture. For long-term storage, consider inert atmosphere conditions.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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