Description

2-Butanol,3-Methyl-4-[(4-Methylphenyl)Thio]-,(2R,3R)-Rel-(9Ci) CAS NO 808137-48-6 is a high-purity, stereochemically defined chiral building block featuring a thioether linkage. This compound is of significant value for its role in the synthesis of complex organic molecules, particularly in the pharmaceutical and agrochemical sectors where precise stereochemistry is critical for bioactivity. It is primarily sought after by research institutions and industrial R&D departments engaged in the development of new active pharmaceutical ingredients (APIs), advanced intermediates, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel therapeutic agents, including potential enzyme inhibitors and receptor modulators.
• Agrochemical Synthesis: Used in the creation of advanced, stereoselective pesticides and herbicides where specific isomer activity is required.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing chiral ligands used in asymmetric catalysis to produce enantiomerically pure compounds.
• Material Science Research: Employed in the development of specialty polymers and advanced organic materials with tailored properties.
• Academic & Industrial R&D: A valuable reference standard and building block for methodological studies in organic synthesis and stereochemistry.

Basic Information

Product Name	2-Butanol,3-Methyl-4-[(4-Methylphenyl)Thio]-,(2R,3R)-Rel-(9Ci)
CAS No.	808137-48-6
Molecular Formula	C12H18OS
Molecular Weight	210.34 g/mol
Synonyms	(2R,3R)-3-Methyl-4-[(4-methylphenyl)thio]butan-2-ol; (2R,3R)-rel-3-Methyl-4-(p-tolylthio)butan-2-ol; 4-[(4-Methylphenyl)thio]-3-methyl-2-butanol, (2R,3R)-rel-; 3-Methyl-4-(4-methylphenylthio)butan-2-ol (rel-(2R,3R)-); p-Tolyl 3-methyl-2-hydroxybutyl sulfide (stereoisomer); Chiral thioether alcohol intermediate
EINECS	Contact for details

Quality Control

Our production of 2-Butanol,3-Methyl-4-[(4-Methylphenyl)Thio]-,(2R,3R)-Rel-(9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high chemical purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, and NMR to confirm identity, chiral purity (enantiomeric excess), and chemical assay. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

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). This compound is easily oxidized (store under inert atmosphere) and is compatible with strong acid/organic solvent environments. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% e.e.
Water Content (KF)	≤ 0.5%

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