Description

(2R,4R)-2,4-Hexanediol CAS NO 62885-26-1 is a high-purity chiral diol, specifically the (R,R)-enantiomer of 2,4-hexanediol. This compound is a valuable chiral building block and resolving agent in asymmetric synthesis, prized for its defined stereochemistry which is critical for producing enantiomerically pure intermediates. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require precise stereocontrol in their synthetic processes.

Application

• As a chiral auxiliary or ligand in asymmetric catalysis and synthesis.
• Building block for the synthesis of enantiomerically pure pharmaceutical intermediates and active pharmaceutical ingredients (APIs).
• Precursor for chiral polymers, liquid crystals, and advanced materials.
• Starting material for the preparation of chiral ligands used in metal-catalyzed reactions.
• Resolution agent for the separation of racemic mixtures.
• Intermediate in the production of chiral agrochemicals and flavors & fragrances.
• Component in research and development for novel stereoselective methodologies.

Basic Information

Product Name	(2R,4R)-2,4-Hexanediol
CAS No.	62885-26-1
Molecular Formula	C₆H₁₄O₂
Molecular Weight	118.17 g/mol
Synonyms	(2R,4R)-Hexane-2,4-diol; (R,R)-2,4-Hexanediol; (2R,4R)-2,4-Dihydroxyhexane; (R,R)-Hexanediol; (2R,4R)-Hexanediol; (R,R)-2,4-Dihydroxyhexane; (2R,4R)-1,2,4,5-Hexanetetrol (tautomer)
EINECS	Contact for details

Quality Control

Our (2R,4R)-2,4-Hexanediol is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC or GC, to ensure it meets exacting standards for stereochemical integrity and chemical purity. Certificates of Analysis (COA) with detailed specifications are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 98.0%
Chiral Purity (ee)	≥ 99.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%

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