Description

(+)-(1S,2S,4R)-Limonene glycol, (+)-1-Hydroxyneodihydrocarveol, (1S,2S,4R)-(+)-p-Menth-8-en-1,2-diol, (1S,2S,4R)-(+)-4-Isopropenyl-1-methylcyclohexan-1,2-diol, (1S,2S,4R)-8-p-Menth-8-ene-1,2-diol is a high-purity, chiral diol derivative of limonene, valued for its defined stereochemistry and functional versatility. This compound serves as a crucial advanced intermediate and chiral building block for synthesizing complex molecules in fine chemical and pharmaceutical research. It is essential for industries requiring stereoselective synthesis, including fragrance development, flavor chemistry, and the production of bioactive compounds.

Application

• Fragrance & Flavor Intermediate: A key chiral precursor for the synthesis of high-value terpenoid-based aroma chemicals and flavor modifiers.
• Pharmaceutical Synthesis: Serves as a versatile chiral building block in the research and development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Fine Chemical Production: Used in the stereoselective synthesis of specialty chemicals, catalysts, and ligands for asymmetric catalysis.
• Agrochemical Research: Employed as an intermediate in developing chiral pesticides, herbicides, and plant growth regulators.
• Cosmetic Ingredient Synthesis: Utilized in creating specialty esters and derivatives for premium skincare and cosmetic formulations.
• Academic & Industrial R&D: A valuable standard and starting material for chemical research focused on terpene chemistry and stereochemistry.

Basic Information

Item	Details
Product Name	(+)-(1S,2S,4R)-Limonene glycol, (+)-1-Hydroxyneodihydrocarveol, (1S,2S,4R)-(+)-p-Menth-8-en-1,2-diol, (1S,2S,4R)-(+)-4-Isopropenyl-1-methylcyclohexan-1,2-diol, (1S,2S,4R)-8-p-Menth-8-ene-1,2-diol
CAS No.	38630-75-0
Molecular Formula	C10H18O2
Molecular Weight	170.25 g/mol
Synonyms	(1S,2S,4R)-(+)-p-Menth-8-ene-1,2-diol; (+)-1-Hydroxyneodihydrocarveol; (1S,2S,4R)-Limonene glycol; (1S,2S,4R)-(+)-4-Isopropenyl-1-methylcyclohexane-1,2-diol; (1S,2S,4R)-8-p-Menth-8-ene-1,2-diol; (+)-Limonene-1,2-diol; (1S,2S,4R)-1,2-Dihydroxy-p-menth-8-ene; d-Neodihydrocarveol hydrate
EINECS	Contact for details

Quality Control

Our (+)-(1S,2S,4R)-Limonene glycol is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC or GC, to ensure compliance with exacting specifications for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 97.0%
Chiral Purity (Enantiomeric Excess)	≥ 98.0% ee
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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