Description

(R)-(-)-2-Heptanol is a high-purity chiral secondary alcohol, a valuable building block in asymmetric synthesis and fine chemical manufacturing. Its defined stereochemistry is critical for producing enantiomerically pure compounds, where the specific spatial arrangement of atoms directly influences biological activity and material properties. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fragrance industries who require precise chiral intermediates for advanced R&D and production.

Application

• Chiral Intermediate in Pharmaceutical Synthesis: Used as a key starting material or resolving agent for the production of enantiomerically pure active pharmaceutical ingredients (APIs).
• Agrochemical Production: Employed in the synthesis of chiral pesticides and herbicides, where the specific enantiomer can offer improved efficacy and reduced environmental impact.
• Fragrance and Flavor Ingredient: Serves as a precursor for specific aroma chemicals, contributing unique olfactory notes due to its stereochemistry.
• Asymmetric Catalyst Ligand Synthesis: Utilized in the preparation of chiral ligands for metal-catalyzed reactions, such as hydrogenation or cross-coupling.
• Material Science Research: Acts as a monomer or modifier in the development of chiral polymers and liquid crystals with advanced optical properties.
• Analytical Standard: Provides a reference standard for chromatographic analysis (e.g., GC, HPLC) in quality control and method development for chiral separations.

Basic Information

Product Name	(R)-(-)-2-Heptanol
CAS No.	6033-24-5
Molecular Formula	C7H16O
Molecular Weight	116.20 g/mol
Synonyms	(R)-2-Heptanol; (R)-(-)-2-Heptyl alcohol; D-(-)-2-Heptanol; (2R)-Heptan-2-ol; (R)-2-Hydroxyheptane; sec-Heptyl alcohol (R-form); (R)-1-Methylhexyl alcohol
EINECS	227-876-1

Quality Control

Our (R)-(-)-2-Heptanol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity assessment by GC or HPLC, to ensure it meets the high standards required for advanced synthetic applications. A Certificate of Analysis (COA) detailing identity, purity, enantiomeric excess (ee), and specific impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Enantiomeric Excess (Chiral GC/HPLC)	≥ 99.0% ee
Specific Rotation [α]	-9.5° to -10.5° (c=1, EtOH)
Refractive Index (n20D)	1.418 - 1.422
Density (g/mL, 20°C)	0.815 - 0.825
Water Content (KF)	≤ 0.2%

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