Description

2-Butanol, 1-Chloro-3,3-Dimethyl-, (S)- (9Ci) is a chiral, optically active organochlorine compound that serves as a valuable synthetic intermediate. Its unique structure, featuring a tertiary chlorine and a stereogenic center, makes it a critical building block for the synthesis of complex molecules in advanced research and development. This high-purity specialty chemical is essential for pharmaceutical chemists, agrochemical researchers, and material scientists working on asymmetric synthesis and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the development of active pharmaceutical ingredients (APIs), particularly in asymmetric synthesis routes.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides where specific stereochemistry is required for bioactivity.
• Ligand and Catalyst Preparation: Serves as a precursor for chiral ligands and organocatalysts used in enantioselective transformations.
• Fine Chemical Manufacturing: Employed in the multistep synthesis of specialty chemicals, flavors, and fragrances.
• Material Science Research: Investigated as a monomer or modifying agent for polymers with specific optical or mechanical properties.
• Academic & Industrial R&D: A crucial reagent for methodological development in organic chemistry and process chemistry optimization.

Basic Information

Product Name	2-Butanol, 1-Chloro-3,3-Dimethyl-, (S)- (9Ci)
CAS No.	152488-36-3
Molecular Formula	C6H13ClO
Molecular Weight	136.62 g/mol
Synonyms	(S)-1-Chloro-3,3-dimethyl-2-butanol; (S)-1-Chloro-3,3-dimethylbutan-2-ol; 1-Chloro-3,3-dimethyl-2-butanol, (S)-; 2-Butanol, 1-chloro-3,3-dimethyl-, (S)-; (2S)-1-Chloro-3,3-dimethylbutan-2-ol; (S)-(-)-1-Chloro-3,3-dimethyl-2-butanol; Chiral Chlorohydrin Derivative
EINECS	Contact for details

Quality Control

We supply 2-Butanol, 1-Chloro-3,3-Dimethyl-, (S)- (9Ci) in high-purity grades suitable for demanding synthetic applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing parameters such as chiral purity (enantiomeric excess), chemical purity, and identity confirmation.

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 acids and incompatible organic solvents. Handle and store under an inert atmosphere if specified for the specific grade to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥97.0%
Enantiomeric Excess (Chiral HPLC)	≥98.0%
Water Content (KF)	≤0.5%

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