Description

(2R,6R)-2,6-Heptanediol CAS NO 143170-07-4 is a high-purity chiral diol compound characterized by its specific stereochemistry at the 2 and 6 positions. This compound matters as a valuable chiral building block and intermediate in asymmetric synthesis, enabling the production of enantiomerically pure pharmaceuticals and fine chemicals. It is needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing advanced active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of complex drug molecules, particularly those requiring specific stereochemical configurations for efficacy.
• Asymmetric Catalyst Ligand Precursor: Used in the development of chiral ligands for transition metal catalysts, crucial for enantioselective reactions.
• Polymer Modification: Acts as a monomer or chain extender for creating novel polyesters and polyurethanes with tailored physical properties.
• Agrochemical Synthesis: Employed in the production of chiral pesticides and herbicides where the biological activity is stereospecific.
• Flavor and Fragrance Ingredient: Utilized as an intermediate for synthesizing specific chiral aroma chemicals.
• Academic and R&D: A critical reagent in organic chemistry research for methodological studies in stereocontrolled synthesis.

Basic Information

Product Name	(2R,6R)-2,6-Heptanediol
CAS No.	143170-07-4
Molecular Formula	C7H16O2
Molecular Weight	132.20 g/mol
Synonyms	(2R,6R)-Heptane-2,6-diol; (2R,6R)-2,6-Dihydroxyheptane; (R,R)-2,6-Heptanediol; (2R,6R)-1,5-Dimethyl-1,5-pentanediol; Heptanediol, (2R,6R)-; (2R,6R)-(-)-2,6-Heptanediol
EINECS	Contact for details

Quality Control

Our (2R,6R)-2,6-Heptanediol is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment by HPLC, to ensure compliance with exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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