Description

2,3-Dimethyl-3-heptanol is a branched-chain aliphatic alcohol with the CAS registry number 19549-71-4. This compound serves as a valuable intermediate and building block in organic synthesis, prized for its specific steric and electronic properties derived from its tertiary alcohol and dimethyl-substituted structure. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for the development of active ingredients, fragrances, and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Serves as a key precursor for manufacturing pesticides, herbicides, and plant growth regulators.
• Fragrance and Flavor Ingredient: Acts as a building block for creating specific musk or woody odor profiles in perfumery.
• Organic Synthesis Reagent: Employed in research laboratories for studying reaction mechanisms and developing new synthetic methodologies.
• Polymer Modification: Utilized to introduce specific alkyl branches into polymer chains, altering physical properties.
• Lubricant and Fuel Additive Component: Can be derivatized to produce esters that improve the performance characteristics of industrial lubricants.

Basic Information

Product Name	2,3-Dimethyl-3-heptanol
CAS No.	19549-71-4
Molecular Formula	C9H20O
Molecular Weight	144.25 g/mol
Synonyms	3-Heptanol, 2,3-dimethyl-; 2,3-Dimethylheptan-3-ol; 3-Hydroxy-2,3-dimethylheptane; NSC 163045
EINECS	Contact for details

Quality Control

Our 2,3-Dimethyl-3-heptanol is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) that document critical parameters such as assay, identity confirmation, and impurity profiles. Our quality commitment ensures the material is suitable for demanding R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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