Description

2-Pentanol,1-Phenoxy-,(2S)-(9Ci) is a chiral, optically active organic compound that serves as a valuable intermediate in advanced chemical synthesis. Its specific stereochemistry makes it a critical building block for the development of enantiomerically pure pharmaceuticals and agrochemicals. This high-purity intermediate is essential for research and production in fine chemical, pharmaceutical, and specialty material sectors where precise molecular configuration dictates biological activity and material properties.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system or requiring specific stereoselectivity.
• Agrochemical Synthesis: Used in the production of enantiomerically pure herbicides, fungicides, and plant growth regulators where the (S)-configuration is biologically active.
• Liquid Crystal & OLED Material Precursor: Serves as a building block for chiral dopants and advanced organic electronic materials due to its phenoxy and alkyl chain structure.
• Flavor & Fragrance Ingredient Synthesis: Acts as an intermediate for creating complex, high-value aroma chemicals with specific olfactory profiles.
• Asymmetric Catalyst Ligand Development: Utilized in research for designing and screening novel chiral ligands for transition metal catalysis.
• Polymer Modification Agent: Employed to introduce chiral centers or phenoxy groups into polymer backbones for specialty material applications.

Basic Information

Product Name	2-Pentanol,1-Phenoxy-,(2S)-(9Ci)
CAS No.	634612-01-4
Molecular Formula	C₁₁H₁₆O₂
Molecular Weight	180.24 g/mol
Synonyms	(2S)-1-Phenoxy-2-pentanol; (S)-1-Phenoxy-2-pentanol; (S)-2-Pentanol, 1-phenoxy-; 1-Phenoxy-2-pentanol, (2S)-; 2-Pentanol, 1-phenoxy-, (2S)-; (S)-1-Phenoxy-pentan-2-ol; (S)-α-Ethyl-β-hydroxy-phenethyl alcohol; Phenoxy-(S)-2-pentanol
EINECS	Contact for details

Quality Control

Our 2-Pentanol,1-Phenoxy-,(2S)-(9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high enantiomeric purity. Each lot is subjected to comprehensive analytical testing, including chiral HPLC for enantiomeric excess (ee) determination, NMR, and GC-MS for identity and purity verification. Certificates of Analysis (COA) detailing all specifications are 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, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber glass or opaque to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0% ee
Specific Rotation [α]²⁰D	Contact for details
Water Content (KF)	≤ 0.5%

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