Description

[1,1-Biphenyl]-2,3-Diol, 4-Methyl- (9Ci) is a specialized biphenyl derivative belonging to the class of dihydroxy compounds, which serves as a valuable intermediate in advanced organic synthesis. Its unique substitution pattern makes it a critical building block for constructing complex molecular architectures, particularly in the development of functional materials and active pharmaceutical ingredients (APIs). This high-purity intermediate is essential for research and production in the pharmaceutical, agrochemical, and advanced materials sectors, where precise chemical structure and purity are paramount for performance and regulatory compliance.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates, particularly those with biphenyl-based scaffolds for therapeutic applications.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its phenolic structure for bioactivity.
• Ligand and Catalyst Precursor: Serves as a starting material for creating sophisticated ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Functional Material Development: Employed in the synthesis of organic electronic materials, such as those for OLEDs, due to its conjugated biphenyl core.
• Chemical Research & Development: A versatile building block in academic and industrial R&D for exploring new chemical entities and reaction pathways.
• Polymer Modification: Can be used to introduce phenolic functionalities into polymer chains to alter physical properties like thermal stability or adhesion.

Basic Information

Product Name	[1,1-Biphenyl]-2,3-Diol, 4-Methyl- (9Ci)
CAS No.	116962-33-5
Molecular Formula	C13H12O2
Molecular Weight	200.23 g/mol
Synonyms	4-Methyl-[1,1'-biphenyl]-2,3-diol; 4-Methylbiphenyl-2,3-diol; 2,3-Dihydroxy-4-methylbiphenyl; 2,3-Dihydroxy-4-methyl-1,1'-biphenyl; 4-Methyl-2,3-biphenyldiol
EINECS	Contact for details

Quality Control

Our [1,1-Biphenyl]-2,3-Diol, 4-Methyl- (9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Production adheres to cGMP guidelines where applicable, and each lot is accompanied by a comprehensive Certificate of Analysis (COA). The COA details critical parameters including identity confirmation by spectroscopic methods, purity assay, and levels of specified impurities, ensuring the material meets the stringent requirements of our global clientele in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its property of being easily oxidized, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation to maintain optimal purity and stability. Keep away from heat 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%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.