Description

Phosphonic Acid, [2-[(2R,3R,4R,5R)-3,4-Dihydroxy-5-Methyl-2-Pyrrolidinyl]Ethyl]- (9Ci) is a specialized chiral phosphonic acid derivative with a complex pyrrolidine-based structure. This compound matters as a high-value building block for pharmaceutical research and asymmetric synthesis, offering precise stereochemical control. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for developing novel active ingredients and catalysts.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel therapeutic agents, particularly for complex molecule synthesis.
• Ligand for Asymmetric Catalysis: Serves as a precursor for designing sophisticated phosphonate-based ligands used in enantioselective catalytic reactions.
• Agrochemical Research: Employed in the discovery and synthesis of new, stereochemically defined active ingredients for crop protection.
• Biochemical Probe Development: Used to create analogs and inhibitors for studying enzyme mechanisms and biological pathways.
• Fine Chemical Synthesis: A valuable intermediate for constructing complex, polyfunctional molecules in custom synthesis and process chemistry.
• Academic & Industrial R&D: Fundamental research in organic methodology development and stereochemistry.

Basic Information

Product Name	Phosphonic Acid, [2-[(2R,3R,4R,5R)-3,4-Dihydroxy-5-Methyl-2-Pyrrolidinyl]Ethyl]- (9Ci)
CAS No.	339186-29-7
Molecular Formula	C7H16NO5P
Molecular Weight	225.18 g/mol
Synonyms	(2R,3R,4R,5R)-2-[2-(Phosphono)ethyl]-5-methylpyrrolidine-3,4-diol; 1-(2-Phosphonoethyl)-5-methyl-3,4-dihydroxypyrrolidine; [2-[(2R,3R,4R,5R)-3,4-Dihydroxy-5-methyl-2-pyrrolidinyl]ethyl]phosphonic acid; (2R,3R,4R,5R)-5-Methyl-2-(2-phosphonoethyl)pyrrolidine-3,4-diol; Phosphonic acid P-[2-[(2R,3R,4R,5R)-3,4-dihydroxy-5-methyl-2-pyrrolidinyl]ethyl] ester
EINECS	Contact for details

Quality Control

Our Phosphonic Acid, [2-[(2R,3R,4R,5R)-3,4-Dihydroxy-5-Methyl-2-Pyrrolidinyl]Ethyl]- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high chemical purity and stereochemical integrity, meeting the exacting standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines

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