Description

trans-1,3-Cyclohexanediol is a high-purity, stereochemically defined diol compound with the CAS registry number 5515-64-0. This versatile chiral building block is valued for its rigid cyclohexane backbone and two hydroxyl groups, enabling its use as a key intermediate in sophisticated organic synthesis. It is primarily sought by R&D chemists and process developers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the development of active pharmaceutical ingredients (APIs), particularly in stereoselective synthesis.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modifier: Serves as a monomer or cross-linking agent to enhance the thermal stability and mechanical properties of polyesters and polyurethanes.
• Ligand & Catalyst Preparation: Employed in the synthesis of chiral ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Flavor & Fragrance Industry: Acts as a precursor for musk analogs and other complex aroma chemicals.
• Cosmetic Ingredients: Utilized in the synthesis of specialty esters and emollients for personal care formulations.
• Organic Electronics: Investigated as a component in the synthesis of materials for organic light-emitting diodes (OLEDs) and semiconductors.

Basic Information

Product Name	trans-1,3-Cyclohexanediol
CAS No.	5515-64-0
Molecular Formula	C6H12O2
Molecular Weight	116.16 g/mol
Synonyms	(1r,3r)-1,3-Cyclohexanediol; (1R,3R)-Cyclohexane-1,3-diol; trans-Cyclohexane-1,3-diol; 1,3-Cyclohexanediol, trans-; 1,3-Dihydroxycyclohexane; Hexahydroresorcinol; NSC 403697; r,r-(-)-1,3-Cyclohexanediol
EINECS	226-852-1

Quality Control

Our trans-1,3-Cyclohexanediol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed specifications are provided for full traceability and quality assurance.

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); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee (trans isomer)
Melting Point	120 - 124 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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