Description

1-(1,2,3,4-Tetraethyl-6-Methylspiro[4.5]Deca-1,3,6,9-Tetraen-8-Yl)Cyclopentanol is a complex, high-value spirocyclic organic compound with the CAS number 934802-45-6. This specialty chemical serves as a critical advanced intermediate or building block in sophisticated organic synthesis, prized for its unique molecular architecture. It is primarily required by R&D and production chemists in the pharmaceutical and advanced materials sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-inflammatory research.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides with complex, targeted modes of action.
• Material Science: Serves as a precursor for specialty polymers, liquid crystals, or organic electronic materials due to its rigid, multi-ring structure.
• Chemical Synthesis: Acts as a versatile intermediate in academic and industrial organic chemistry for constructing complex polycyclic frameworks.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing unique, high-value aroma chemicals with complex olfactory profiles.
• Catalyst Ligand Development: The sterically hindered and electron-rich structure makes it a candidate for designing novel asymmetric catalysis ligands.

Basic Information

Product Name	1-(1,2,3,4-Tetraethyl-6-Methylspiro[4.5]Deca-1,3,6,9-Tetraen-8-Yl)Cyclopentanol
CAS No.	934802-45-6
Molecular Formula	C22H34O
Molecular Weight	314.51 g/mol
Synonyms	8-Cyclopentanol-1,2,3,4-tetraethyl-6-methylspiro[4.5]deca-1,3,6,9-tetraene; Spiro[4.5]deca-1,3,6,9-tetraen-8-ol, 1-(1,2,3,4-tetraethyl-6-methyl)-, Cyclopentanol deriv.; 1,2,3,4-Tetraethyl-6-methyl-8-(cyclopentyloxy)spiro[4.5]deca-1,3,6,9-tetraene (tautomeric form); Tetraethylmethylspirocyclopentanol; Spirocyclic tetraene alcohol; CAS 934802-45-6
EINECS	Contact for details

Quality Control

Our production of 1-(1,2,3,4-Tetraethyl-6-Methylspiro[4.5]Deca-1,3,6,9-Tetraen-8-Yl)Cyclopentanol adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical characterization using techniques including HPLC, GC-MS, and NMR to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Any single unknown impurity	≤ 0.5%
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.