Description

[1,1-Biphenyl]-3,5-Diol,4-Methyl-(9Ci) is a high-purity biphenyl derivative characterized by its specific diol and methyl substitution pattern. This compound is valued as a versatile chemical intermediate and building block in advanced organic synthesis. It is primarily utilized by research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds and materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with complex biphenyl-based structures.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Material Science Research: Acts as a monomer or precursor in the development of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: Employed as a standard or starting material in organic synthesis for creating novel chemical entities in academic and industrial labs.
• Dye & Pigment Intermediate: Functions as a precursor in the synthesis of specialized dyes and organic pigments.

Basic Information

Item	Detail
Product Name	[1,1-Biphenyl]-3,5-Diol,4-Methyl-(9Ci)
CAS No.	203645-98-1
Molecular Formula	C13H12O2
Molecular Weight	200.23 g/mol
Synonyms	4-Methyl-[1,1-biphenyl]-3,5-diol; 4'-Methylbiphenyl-3,5-diol; 3,5-Dihydroxy-4-methylbiphenyl; 4-Methyl-3,5-dihydroxybiphenyl; Biphenyl-3,5-diol, 4-methyl-; 4-Methylbiphenyl-3,5-diol
EINECS	Contact for details

Quality Control

Our [1,1-Biphenyl]-3,5-Diol,4-Methyl-(9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.