Description

(R)-2,3-Dimethylbutane-1,3-Diol CAS NO 73295-16-6 is a high-purity chiral diol building block of significant interest in advanced organic synthesis. Its value lies in its stereochemically defined structure, which is crucial for imparting specific three-dimensional properties to target molecules. This compound is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications such as asymmetric synthesis and chiral ligand development.

Application

• Chiral Intermediate in Pharmaceutical Synthesis: A key building block for the production of enantiomerically pure active pharmaceutical ingredients (APIs).
• Agrochemical Precursor: Used in the synthesis of chiral pesticides and herbicides to enhance efficacy and reduce environmental impact.
• Ligand and Catalyst Development: Serves as a backbone for creating novel chiral ligands used in asymmetric catalysis.
• Specialty Polymer Modifier: Imparts specific stereochemical features into polymers for advanced material science applications.
• Flavor and Fragrance Ingredient Synthesis: Employed in the production of enantiomerically defined aroma chemicals.
• Academic and R&D Laboratories: A valuable reagent for methodological development in organic and medicinal chemistry research.

Basic Information

Product Name	(R)-2,3-Dimethylbutane-1,3-Diol
CAS No.	73295-16-6
Molecular Formula	C6H14O2
Molecular Weight	118.17 g/mol
Synonyms	(R)-2,3-Dimethyl-1,3-butanediol; (R)-2,3-Dimethylbutane-1,3-diol; (2R)-2,3-Dimethylbutane-1,3-diol; (R)-(-)-2,3-Dimethyl-1,3-butanediol; (R)-2,3-Dimethylbutanediol; (R)-DMBDO; (R)-2,3-DMBDO; (R)-2,3-Dimethylbutane-1,3-diol
EINECS	Contact for details

Quality Control

Our (R)-2,3-Dimethylbutane-1,3-Diol is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and enantiomeric excess are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
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.