Description

(S)-(-)-3,7-Dimethyl-6-Octenoic Acid is a chiral, unsaturated carboxylic acid that serves as a valuable intermediate in fine chemical synthesis. Its defined stereochemistry and specific structure make it a crucial building block for creating optically active compounds with high purity and efficacy. This product is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and fragrance industries for the development of advanced chiral molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of terpene-based therapeutics.
• Agrochemical Synthesis: Used in the production of chiral pesticides, herbicides, and plant growth regulators where stereochemistry influences biological activity.
• Fragrance and Flavor Ingredient: Serves as a precursor for high-value aroma chemicals and flavor compounds, leveraging its terpenoid backbone.
• Organic Synthesis Research: An important reagent in academic and industrial R&D for studying asymmetric synthesis and developing new catalytic methodologies.
• Specialty Chemical Production: Employed in the manufacture of advanced materials, liquid crystals, and other performance chemicals requiring specific stereochemical configurations.

Basic Information

Product Name	(S)-(-)-3,7-Dimethyl-6-Octenoic Acid
CAS No.	2111-53-7
Molecular Formula	C10H18O2
Molecular Weight	170.25 g/mol
Synonyms	(S)-3,7-Dimethyl-6-octenoic acid; (S)-(-)-Citronellic acid; (S)-6-Octenoic acid, 3,7-dimethyl-; (S)-Dihydrogeranic acid; (3S)-3,7-Dimethyl-6-octenoic acid; L-Citronellic acid; (-)-Citronellic acid
EINECS	218-296-0

Quality Control

Our (S)-(-)-3,7-Dimethyl-6-Octenoic Acid is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and enantiomeric excess are provided and available upon request.

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). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Specific Rotation [α]20/D	-4.5° to -6.0° (c=1 in ethanol)
Refractive Index n20/D	1.455 - 1.465
Water Content (KF)	≤ 0.5%

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