Description

(R)-(+)-Citronellic Acid CAS NO 18951-85-4 is a high-purity, chiral monoterpenoid carboxylic acid valued for its specific stereochemistry and characteristic citrus-woody odor profile. This enantiomerically pure compound is essential for applications requiring precise molecular configuration, such as in the synthesis of chiral intermediates and high-value fragrance ingredients. It is a critical raw material for research institutions, fine chemical manufacturers, and the flavor & fragrance industry seeking consistent, optically active building blocks.

Application

• Chiral Synthesis: A key starting material or intermediate in the asymmetric synthesis of pharmaceuticals, agrochemicals, and other fine chemicals where the (R)-configuration is required.
• Fragrance & Flavor Industry: Used as a valuable component in creating sophisticated, naturalistic citrus, floral, and woody fragrance accords and flavor compositions.
• Advanced Material Precursors: Serves as a building block for synthesizing specialized polymers, liquid crystals, or other functional materials that benefit from its terpene backbone.
• Biochemical Research: Employed in enzymatic studies, metabolic pathway analysis, and as a standard for analytical method development due to its defined stereochemistry.
• Insect Pheromone Synthesis: Utilized in the production of specific insect pheromones for eco-friendly pest management solutions.

Basic Information

Product Name	(R)-(+)-Citronellic Acid
CAS No.	18951-85-4
Molecular Formula	C10H18O2
Molecular Weight	170.25 g/mol
Synonyms	(R)-(+)-3,7-Dimethyl-6-octenoic Acid; (R)-Citronellic Acid; D-(+)-Citronellic Acid; (R)-3,7-Dimethyl-6-octenoic Acid; (+)-(R)-Citronellic Acid; (R)-β-Citronellic Acid; (6R)-3,7-Dimethyloct-6-enoic Acid; (R)-Dihydrogeranic Acid
EINECS	242-718-5

Quality Control

Our (R)-(+)-Citronellic Acid is produced under strict quality management systems to ensure batch-to-batch consistency and high enantiomeric purity. Each lot is subjected to comprehensive analytical testing including chiral HPLC, GC, and NMR to verify identity, purity, and optical rotation. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical specifications.

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, strong bases, and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0% (R)
Specific Optical Rotation [α]20/D	+1.5° to +3.5° (c=1 in ethanol)
Refractive Index n20/D	1.455 - 1.465
Relative Density (20°C)	0.920 - 0.935

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