Description

2H-Pyran-3(6H)-One, 6-Hydroxy-2-[(1R)-1-Hydroxyethyl]-, (2S,6R)- (9Ci) is a high-purity chiral intermediate of significant importance in advanced organic synthesis. This compound matters for its role as a key building block in the production of complex, biologically active molecules, offering precise stereochemical control. It is primarily needed by research institutions and pharmaceutical companies engaged in the development of new active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the research and development of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Asymmetric Synthesis: Used as a building block in stereoselective chemical reactions to construct complex molecular architectures.
• Fine Chemical Production: Serves as a precursor in the manufacture of specialty and performance chemicals requiring high enantiomeric purity.
• Academic & Industrial Research: A valuable reagent for methodological development in organic chemistry and medicinal chemistry programs.
• Agrochemical Synthesis: Potential intermediate in the development of advanced, chiral crop protection agents.

Basic Information

Item	Details
Product Name	2H-Pyran-3(6H)-One, 6-Hydroxy-2-[(1R)-1-Hydroxyethyl]-, (2S,6R)- (9Ci)
CAS No.	225511-08-0
Molecular Formula	C7H10O4
Molecular Weight	158.15 g/mol
Synonyms	(2S,6R)-6-Hydroxy-2-[(1R)-1-hydroxyethyl]-2H-pyran-3(6H)-one; (2S,6R)-6-Hydroxy-2-[(1R)-1-hydroxyethyl]dihydro-2H-pyran-3(6H)-one; 6-Hydroxy-2-[(1R)-1-hydroxyethyl]-2H-pyran-3(6H)-one, (2S,6R)-; Dihydro-2H-pyran-3(6H)-one derivative; Chiral dihydropyranone; (2S,6R,1'R)-Configured lactol
EINECS	Contact for details

Quality Control

Our 2H-Pyran-3(6H)-One, 6-Hydroxy-2-[(1R)-1-Hydroxyethyl]-, (2S,6R)- (9Ci) is produced under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high chemical and enantiomeric purity, meeting the exacting standards required for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing identity, purity, chiral purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic nature, it is recommended to handle and store the material under a dry inert atmosphere (e.g., nitrogen or argon) for long-term stability. Recommended storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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