Description

(+)-p-Menth-1-En-9-Ol CAS NO 18479-68-0 is a high-purity, optically active monoterpenoid alcohol valued for its unique organoleptic and chemical properties. This compound serves as a critical chiral intermediate and a sophisticated fragrance ingredient, offering distinct advantages in applications requiring specific stereochemistry. It is essential for manufacturers in the flavor & fragrance, pharmaceutical, and fine chemical synthesis industries seeking reliable, high-quality building blocks.

Application

• Fragrance & Flavor Industry: A key chiral component in the creation of high-end, natural-smelling perfumes, colognes, and flavor compositions, contributing fresh, minty, or herbal nuances.
• Pharmaceutical Intermediates: Utilized as a chiral synthon in the asymmetric synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Fine Chemical Synthesis: Acts as a versatile starting material or intermediate in organic synthesis for producing specialty chemicals, agrochemicals, and catalysts.
• Aroma Chemicals: Used in the production of other terpene-derived aroma chemicals, enhancing complexity and natural character in final formulations.
• Research & Development: Serves as a standard or reagent in academic and industrial R&D for studies in stereochemistry, natural product synthesis, and olfactory science.

Basic Information

Product Name	(+)-p-Menth-1-En-9-Ol
CAS No.	18479-68-0
Molecular Formula	C10H18O
Molecular Weight	154.25 g/mol
Synonyms	(+)-p-Menth-1-en-9-ol; (1R,2S,5R)-2-Isopropyl-5-methylcyclohex-1-en-1-methanol; (+)-trans-p-Menth-1-en-9-ol; (1R)-(-)-Myrtenol; (-)-Myrtenol; L-Myrtenol; 6,6-Dimethylbicyclo[3.1.1]hept-2-ene-2-methanol, (1R)-
EINECS	Contact for details

Quality Control

Our (+)-p-Menth-1-En-9-Ol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by GC or HPLC, to ensure it meets exacting specifications for identity, purity, and optical activity. Certificates of Analysis (COA) detailing all test results are provided to guarantee traceability and batch-to-batch consistency for your critical applications.

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. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Chiral Purity (GC)	≥ 98.0% ee
Refractive Index (20°C)	1.495 - 1.505
Specific Rotation (20°C)	-10° to -30° (c=1 in CHCl3)
Water Content (KF)	≤ 0.5%

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