Description

(4,4'-Dinitro-[1,1'-Biphenyl]-2,2'-Diyl)Dimethanol is a specialized aromatic diol derivative featuring nitro substituents, serving as a critical bifunctional building block in advanced organic synthesis. Its value lies in its dual reactivity, offering both phenolic hydroxyl groups and nitro functionalities that can be selectively modified or reduced. This compound is essential for researchers and manufacturers in the pharmaceutical and advanced materials sectors who require high-purity intermediates for constructing complex molecular architectures, such as ligands, polymers, and active pharmaceutical ingredient (API) precursors.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those requiring a rigid, biphenyl-based core structure.
• Polymer Chemistry: Used as a monomer or chain extender in the production of specialty polyesters, polyurethanes, and epoxy resins, imparting thermal stability and rigidity.
• Ligand Synthesis: Serves as a starting material for creating chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Agrochemical Research: Employed in the development of novel herbicides and plant growth regulators where the nitro and hydroxyl groups are pivotal for bioactivity.
• Dye and Pigment Industry: Acts as an intermediate for synthesizing azo dyes and other colorants, leveraging the nitro groups for chromophore development.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry, including cross-coupling reactions and nitro group transformations.

Basic Information

Product Name	(4,4'-Dinitro-[1,1'-Biphenyl]-2,2'-Diyl)Dimethanol
CAS No.	5047-02-9
Molecular Formula	C14H12N2O6
Molecular Weight	304.26 g/mol
Synonyms	2,2'-Bis(hydroxymethyl)-4,4'-dinitrobiphenyl; 4,4'-Dinitro-2,2'-biphenyldimethanol; 2,2'-Dihydroxymethyl-4,4'-dinitrobiphenyl; [1,1'-Biphenyl]-2,2'-dimethanol, 4,4'-dinitro-; DNBDM; 4,4'-Dinitrobiphenyl-2,2'-dimethanol
EINECS	Contact for details

Quality Control

Our (4,4'-Dinitro-[1,1'-Biphenyl]-2,2'-Diyl)Dimethanol is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specified parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most critical R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant secondary packaging.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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