Description

(1α,4β)-p-Mentha-2,5-Dien-7-Ol CAS NO 19907-89-2 is a monoterpenoid alcohol, a key intermediate and aroma chemical prized for its unique organoleptic properties. This compound is essential for creating sophisticated, naturalistic scent profiles and complex flavor nuances in high-value formulations. It is primarily sought after by manufacturers in the fragrance, flavor, and fine chemical synthesis industries for its role as a building block in perfumery and as a chiral synthon.

Application

• Fragrance & Perfumery: A key intermediate and aroma chemical used to create fresh, herbal, and woody notes in fine fragrances, cosmetics, and personal care products.
• Flavor Industry: Employed as a flavoring agent or precursor to impart complex minty, spicy, or terpenic nuances in food and beverage applications.
• Pharmaceutical Intermediates: Serves as a valuable chiral building block in the synthesis of more complex active pharmaceutical ingredients (APIs) and fine chemicals.
• Agrochemical Synthesis: Used in the research and development of novel crop protection agents and pheromones due to its bioactive terpene structure.
• Research & Development: A critical standard and reagent in organic chemistry research, particularly in studies involving terpene chemistry and natural product synthesis.

Basic Information

Product Name	(1α,4β)-p-Mentha-2,5-Dien-7-Ol
CAS No.	19907-89-2
Molecular Formula	C10H16O
Molecular Weight	152.23 g/mol
Synonyms	p-Mentha-2,5-dien-7-ol; 7-Hydroxy-p-mentha-2,5-diene; 2,5-p-Menthadien-7-ol; 1(7),2-p-Menthadien-5-ol; 7-Hydroxy-1(7),2-p-menthadiene; Terpinolene derivative alcohol; 1,4-p-Menthadien-7-ol (isomer); 2,5(10)-p-Menthadien-7-ol
EINECS	Contact for details

Quality Control

Our (1α,4β)-p-Mentha-2,5-Dien-7-Ol is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity, consistent composition, and batch-to-batch reliability. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

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/59-77°F). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Optical Rotation	Contact for details
Refractive Index	Contact for details
Specific Gravity	Contact for details
Related Substances (GC)	Contact for details

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