Description

(1Ar)-1Aα,2,4,5,6,7,7Aα,7B-Octahydro-1,1,7α,7Bα-Tetramethyl-1H-Cyclopropa[A]Naphthalen-4α-Ol is a high-purity, complex sesquiterpenoid alcohol with a unique cyclopropane-fused naphthalene structure. This compound is valued for its role as a key chiral intermediate and building block in the synthesis of sophisticated fragrance molecules and biologically active compounds. It is primarily sought by R&D and production teams in the fine chemical, fragrance & flavor, and pharmaceutical intermediates sectors.

Application

• Fragrance & Flavor Ingredient Synthesis: Serves as a crucial chiral precursor for high-value synthetic musks, amber, and woody fragrance notes.
• Pharmaceutical Intermediate: Used in the research and development of novel therapeutic agents due to its complex, polycyclic framework.
• Fine Chemical Building Block: Employed in asymmetric synthesis and catalysis research to construct complex natural product analogs.
• Agrochemical Research: Investigated as an intermediate for novel bioactive compounds with potential pesticidal or herbicidal activity.
• Academic & Industrial R&D: Utilized in organic chemistry research for studying stereoselective reactions and molecular transformations.

Basic Information

Product Name	(1Ar)-1Aα,2,4,5,6,7,7Aα,7B-Octahydro-1,1,7α,7Bα-Tetramethyl-1H-Cyclopropa[A]Naphthalen-4α-Ol
CAS No.	34143-95-8
Molecular Formula	C₁₅H₂₆O
Molecular Weight	222.37 g/mol
Synonyms	4α-Hydroxy-1,1,7α,7bα-tetramethyloctahydro-1H-cyclopropa[a]naphthalene; Ambroxide Precursor; (1R,4R,7R,7aR,7bS)-1,1,7,7a-Tetramethyloctahydro-1H-cyclopropa[a]naphthalen-4-ol; Dihydroambradiol; Tetramethyl octahydro cyclopropanaphthalenol; Sesquiterpene Alcohol; Ambroxan Intermediate
EINECS	Contact for details

Quality Control

Our production of (1Ar)-1Aα,2,4,5,6,7,7Aα,7B-Octahydro-1,1,7α,7Bα-Tetramethyl-1H-Cyclopropa[A]Naphthalen-4α-Ol adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis, to ensure it meets exacting research and industrial-grade specifications. A detailed Certificate of Analysis (COA) confirming identity, purity, and enantiomeric excess is provided with every shipment.

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). This material is light-sensitive (store away from light). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Enantiomeric Purity (Chiral HPLC)	≥ 99.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.