Description

2-Naphthalenol, 5,6-Dihydro-3,8-Dimethyl-5-(1-Methylethyl)-, (5S)- is a chiral, substituted dihydronaphthalenol derivative with significant potential as a versatile synthetic intermediate. Its unique sterically hindered phenolic structure and defined stereochemistry make it valuable for constructing complex molecules with specific spatial orientations. This compound is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for applications in asymmetric synthesis and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel drug candidates, particularly in areas requiring stereochemical control.
• Agrochemical Research: Used in the development of advanced pesticides and herbicides where its specific molecular architecture can contribute to targeted biological activity.
• Fine Chemical Synthesis: Serves as a precursor for specialty chemicals, dyes, and functional materials requiring complex polycyclic structures.
• Asymmetric Catalysis Ligand Precursor: Its phenolic and chiral features make it a candidate for developing novel ligands used in enantioselective catalytic reactions.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic synthesis and for exploring new chemical spaces in discovery chemistry.

Basic Information

Product Name	2-Naphthalenol, 5,6-Dihydro-3,8-Dimethyl-5-(1-Methylethyl)-, (5S)-
CAS No.	72943-94-3
Molecular Formula	C15H20O
Molecular Weight	216.32 g/mol
Synonyms	(5S)-5,6-Dihydro-3,8-dimethyl-5-(1-methylethyl)-2-naphthalenol; (5S)-5-Isopropyl-3,8-dimethyl-5,6-dihydronaphthalen-2-ol; 5,6-Dihydro-3,8-dimethyl-5-(1-methylethyl)-2-naphthalenol, (5S)-; 2-Naphthol, 5,6-dihydro-3,8-dimethyl-5-(1-methylethyl)-, (5S)-; (S)-5-Isopropyl-3,8-dimethyl-5,6-dihydronaphthalen-2-ol
EINECS	Contact for details

Quality Control

Our production of 2-Naphthalenol, 5,6-Dihydro-3,8-Dimethyl-5-(1-Methylethyl)-, (5S)- adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, and chiral analysis to confirm identity, purity, and enantiomeric excess. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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