Description

(2S)-1,3,4,5,6,7-Hexahydro-1,1,5,5-Tetramethyl-2H-2,4A-Methanonaphthalene-8-Methanol CAS NO 61826-53-7 is a high-purity, chiral synthetic intermediate characterized by its complex polycyclic structure. This compound is valued for its role as a key building block in the synthesis of advanced fragrance molecules and complex organic frameworks. It is primarily sought after by research and development teams in the flavor & fragrance, fine chemical, and pharmaceutical industries for creating novel compounds with specific olfactory or biological properties.

Application

• Fragrance & Flavor Synthesis: Serves as a crucial chiral precursor for high-value aroma chemicals, particularly in the development of woody, amber, and musk notes.
• Pharmaceutical Intermediates: Utilized in research for constructing complex molecular scaffolds in drug discovery programs.
• Fine Chemical Manufacturing: Acts as a specialized building block for synthesizing custom organic compounds and catalysts.
• Academic & Industrial Research: Used in chemical research for studying stereochemistry and reaction pathways of complex polycyclic systems.
• Advanced Material Precursors: Potential applications in the synthesis of specialty polymers or liquid crystals due to its rigid, multi-ring structure.

Basic Information

Product Name	(2S)-1,3,4,5,6,7-Hexahydro-1,1,5,5-Tetramethyl-2H-2,4A-Methanonaphthalene-8-Methanol
CAS No.	61826-53-7
Molecular Formula	C16H26O
Molecular Weight	234.38 g/mol
Synonyms	(2S)-8-Hydroxymethyl-1,1,5,5-tetramethyl-2,4a-methanooctahydronaphthalene; (2S)-1,1,5,5-Tetramethyl-8-hydroxymethyl-2,4a-methanooctahydronaphthalene; (2S)-8-Hydroxymethyl-1,1,5,5-tetramethyl-1,2,3,4,4a,5,6,7-octahydronaphthalene; Ambroxide precursor; (2S)-Ambroxol intermediate; (2S)-Ambroxan alcohol; (2S)-Hexahydro-1,1,5,5-tetramethyl-2H-2,4a-methanonaphthalen-8-methanol
EINECS	Contact for details

Quality Control

Our (2S)-1,3,4,5,6,7-Hexahydro-1,1,5,5-Tetramethyl-2H-2,4A-Methanonaphthalene-8-Methanol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis, to ensure it meets the high standards required for sensitive synthesis applications. Certificates of Analysis (COA) detailing identity, purity, and chiral excess are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which could affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee (2S-isomer)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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