Description

[1,1-Biphenyl]-2,4-Diol,5-Bromo-(9Ci) CAS NO 27489-14-1 is a specialized brominated biphenyl derivative, serving as a high-value chemical intermediate. Its molecular structure makes it a critical building block for synthesizing advanced materials and fine chemicals. This compound is primarily sought by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and organic electronics sectors for developing novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring a halogenated biphenyl core structure.
• Agrochemical Synthesis: Serves as a key precursor in the development of new-generation herbicides, fungicides, and plant growth regulators.
• Material Science Research: Employed in the creation of organic semiconductors, liquid crystals, and other advanced organic electronic materials due to its conjugated system.
• Ligand and Catalyst Development: Utilized to synthesize complex chelating ligands for metal catalysis and coordination chemistry applications.
• Dye and Pigment Intermediate: Acts as a starting material for producing specialized dyes and pigments with specific light-absorption properties.
• Polymer Modification: Incorporated into polymer chains to impart specific properties like flame retardancy or altered refractive index.

Basic Information

Product Name	[1,1-Biphenyl]-2,4-Diol,5-Bromo-(9Ci)
CAS No.	27489-14-1
Molecular Formula	C12H9BrO2
Molecular Weight	265.10 g/mol
Synonyms	5-Bromo-2,4-dihydroxybiphenyl; 5-Bromo-[1,1'-biphenyl]-2,4-diol; 2,4-Dihydroxy-5-bromobiphenyl; 5-Bromobiphenyl-2,4-diol; 2,4-Biphenyldiol, 5-bromo-; Biphenyl-2,4-diol, 5-bromo-; 27489-14-1 (CAS)
EINECS	Contact for details

Quality Control

Our [1,1-Biphenyl]-2,4-Diol,5-Bromo-(9Ci) is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area 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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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