Description

1,1,3,3,7-Pentamethylindan-5-Ol is a high-purity synthetic aromatic alcohol with a unique, stable pentamethylindan structure. This compound serves as a valuable key intermediate and building block in the synthesis of complex organic molecules, particularly in the fragrance and pharmaceutical sectors. It is primarily sought by R&D chemists and production specialists in the fine chemical, aroma chemical, and advanced material industries for creating novel compounds with specific olfactory or bioactive properties.

Application

• Fragrance and Flavor Intermediate: A key precursor for synthesizing novel musk analogs and other specialty aroma chemicals due to its stable, substituted indan backbone.
• Pharmaceutical Research Intermediate: Used in the development and scale-up of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Organic Synthesis Building Block: Employed in academic and industrial research for constructing complex polycyclic structures in medicinal and material chemistry.
• Fine Chemical Production: Serves as a critical raw material in the multi-step synthesis of specialty chemicals for various high-value applications.
• Material Science Research: Potential monomer or modifier in the development of advanced polymeric materials with specific thermal or optical properties.

Basic Information

Product Name	1,1,3,3,7-Pentamethylindan-5-Ol
CAS No.	53718-29-9
Molecular Formula	C₁₄H₂₀O
Molecular Weight	204.31 g/mol
Synonyms	5-Hydroxy-1,1,3,3,7-pentamethylindan; 1,1,3,3,7-Pentamethyl-5-indanol; 1,1,3,3,7-Pentamethylindan-5-ol; Indan-5-ol, 1,1,3,3,7-pentamethyl-; Musk Indanone precursor; PMI-OH; Pentamethylindanol
EINECS	Contact for details

Quality Control

Our 1,1,3,3,7-Pentamethylindan-5-Ol is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high chemical purity and consistent batch-to-batch reliability. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment 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 room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.