Description

3-Methyl-1-Phenylbutan-2-Ol is a chiral secondary alcohol with a phenyl-substituted carbon chain, serving as a versatile intermediate in fine chemical synthesis. Its structure makes it valuable for introducing specific stereochemistry and functional groups into more complex molecules. This compound is primarily sought by research and development chemists and manufacturers in the pharmaceutical and agrochemical industries for the production of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of chiral active pharmaceutical ingredients (APIs), particularly those requiring specific stereocenters.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where its structural motif contributes to biological activity.
• Flavor and Fragrance Ingredient: Serves as a precursor for certain aromatic compounds used in creating specific scent and flavor profiles.
• Organic Synthesis Reagent: Employed in academic and industrial research for asymmetric synthesis, Grignard reactions, and the preparation of other fine chemicals.
• Liquid Crystal and Polymer Chemistry: Acts as a monomer or modifying agent in the synthesis of specialty polymers and liquid crystal materials.

Basic Information

Product Name	3-Methyl-1-Phenylbutan-2-Ol
CAS No.	705-58-8
Molecular Formula	C11H16O
Molecular Weight	164.24 g/mol
Synonyms	1-Phenyl-3-methyl-2-butanol; 2-Butanol, 3-methyl-1-phenyl-; α-Isopropylphenethyl alcohol; (±)-3-Methyl-1-phenyl-2-butanol; DL-3-Methyl-1-phenylbutan-2-ol; NSC 403697; Phenethyl alcohol, α-isopropyl-
EINECS	211-887-9

Quality Control

Our 3-Methyl-1-Phenylbutan-2-Ol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay (GC/HPLC), chiral purity determination, and identification (IR, NMR), to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting purity, physical properties, and impurity profiles are available for 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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Chiral Purity (HPLC)	Contact for details
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.510 - 1.520
Specific Gravity (20°C)	0.960 - 0.980

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