Description

1,1,2,3,3-Pentamethylindan-5-Ol CAS NO 34380-66-0 is a high-purity synthetic intermediate belonging to the indan chemical class, valued for its unique pentamethyl-substituted structure. This compound serves as a critical building block in the synthesis of advanced fragrance ingredients and specialty organic materials. It is primarily sought by manufacturers in the fine chemicals, fragrance, and pharmaceutical research sectors for its role in creating complex, high-value molecules.

Application

• Fragrance and Flavor Industry: A key precursor in the synthesis of novel musk compounds and other specialty aroma chemicals.
• Pharmaceutical Intermediates: Used in research and development for constructing complex molecular scaffolds with potential biological activity.
• Organic Synthesis: Serves as a versatile building block for creating advanced materials and fine chemicals due to its sterically hindered phenolic group.
• Chemical Research: Employed as a standard or reagent in academic and industrial laboratories for methodological studies and novel compound development.

Basic Information

Product Name	1,1,2,3,3-Pentamethylindan-5-Ol
CAS No.	34380-66-0
Molecular Formula	C₁₄H₂₀O
Molecular Weight	204.31 g/mol
Synonyms	5-Hydroxy-1,1,2,3,3-pentamethylindane; 1,1,2,3,3-Pentamethyl-5-indanol; 5-Indanol, 1,1,2,3,3-pentamethyl-; Musk Indanone precursor; PMI-OH; Pentamethylindanol
EINECS	Contact for details

Quality Control

Our 1,1,2,3,3-Pentamethylindan-5-Ol is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, HPLC, and NMR to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). 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%
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.