Description

(R)-1,2-Dodecanediol CAS NO 85514-84-7 is a high-purity chiral diol, a valuable building block in asymmetric synthesis and fine chemical manufacturing. Its enantiomeric purity makes it a critical intermediate for producing optically active compounds with specific biological or functional properties. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop advanced chiral molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of enantiomerically pure drugs.
• Agrochemical Synthesis: Used in the production of chiral pesticides, herbicides, and plant growth regulators where specific stereochemistry is required for efficacy.
• Liquid Crystal & Advanced Materials: Serves as a precursor for chiral dopants and mesogens used in liquid crystal displays (LCDs) and other functional materials.
• Asymmetric Catalysis: Employed as a ligand or auxiliary in catalytic systems to induce chirality in organic transformations.
• Fragrance & Flavor Chemistry: Acts as a building block for synthesizing stereospecific aroma chemicals and flavor compounds.
• Cosmetic Ingredients: Potential use in the synthesis of specialty surfactants and emulsifiers with specific stereochemical profiles for personal care formulations.

Basic Information

Product Name	(R)-1,2-Dodecanediol
CAS No.	85514-84-7
Molecular Formula	C₁₂H₂₆O₂
Molecular Weight	202.33 g/mol
Synonyms	(R)-(+)-1,2-Dodecanediol; (R)-1,2-Dihydroxydodecane; (+)-1,2-Dodecanediol; (2R)-Dodecane-1,2-diol; (R)-Dodecane-1,2-diol; (R)-1,2-Dihydroxydodecane; (R)-1,2-Dodecylene glycol
EINECS	Contact for details

Quality Control

Our (R)-1,2-Dodecanediol is manufactured under strict quality management systems. Each batch is characterized and tested to ensure high chemical and enantiomeric purity, meeting the stringent requirements for chiral intermediates. Comprehensive analytical methods, including chiral HPLC, are employed. A Certificate of Analysis (COA) detailing identity, purity, enantiomeric excess, and other critical parameters is provided with every shipment.

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). This compound is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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