Description

2-Cyclohexen-1-One, 2-[(Acetyloxy)Methyl]-4,5,6-Trihydroxy-, (4R,5R,6S)- (9Ci) is a high-purity, stereochemically defined advanced intermediate with significant synthetic utility. This compound is valued for its role as a key chiral building block in the synthesis of complex organic molecules, particularly in pharmaceutical research and development. It is essential for chemists and manufacturers in the life sciences sector requiring precise stereochemistry and reliable quality for critical synthetic pathways. The product is supplied under strict quality control, with CAS number 473791-23-0.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the research and development of novel active pharmaceutical ingredients (APIs), especially in classes like antibiotics, antivirals, and enzyme inhibitors.
• Organic Synthesis Building Block: Used in asymmetric synthesis, cyclization reactions, and the construction of complex polycyclic or carbohydrate-like frameworks in academic and industrial R&D.
• Agrochemical Research: Serves as a precursor in the development of new, stereospecific herbicides, fungicides, or plant growth regulators.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances where specific stereochemistry is required for desired activity or aroma profile.
• Bioconjugate Chemistry: Potential use in the synthesis of labeled compounds or probes for biochemical and diagnostic applications due to its functionalizable hydroxyl groups.

Basic Information

Product Name	2-Cyclohexen-1-One, 2-[(Acetyloxy)Methyl]-4,5,6-Trihydroxy-, (4R,5R,6S)- (9Ci)
CAS No.	473791-23-0
Molecular Formula	C9H12O6
Molecular Weight	216.19 g/mol
Synonyms	(4R,5R,6S)-2-[(Acetyloxy)methyl]-4,5,6-trihydroxy-2-cyclohexen-1-one; 2-(Acetoxymethyl)-4,5,6-trihydroxy-2-cyclohexen-1-one, (4R,5R,6S)-; 2-Cyclohexen-1-one, 2-[(acetyloxy)methyl]-4,5,6-trihydroxy-, (4R,5R,6S)-; 4,5,6-Trihydroxy-2-(acetoxymethyl)-2-cyclohexen-1-one; Chiral Cyclohexenone Acetate Derivative
EINECS	Contact for details

Quality Control

Every batch of 2-Cyclohexen-1-One, 2-[(Acetyloxy)Methyl]-4,5,6-Trihydroxy-, (4R,5R,6S)- (9Ci) is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and stereochemical integrity, meeting the stringent requirements for pharmaceutical R&D. Certificates of Analysis (COA) detailing assay, chiral purity, and impurity profiles are available for all shipments. Specifications can be aligned with client-specific protocols or general pharmacopeial guidelines.

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). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee (4R,5R,6S)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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