Description

Dntpap CAS NO 39873-72-8 is a specialized chemical intermediate of significant interest in advanced organic synthesis. This compound matters for its role as a key building block in the development of complex molecules, particularly within the pharmaceutical and agrochemical sectors. Industries requiring high-purity intermediates for research, development, and production will find this product essential for creating innovative active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Material Science Research: Acts as a monomer or functionalizing agent in the development of specialty polymers and advanced organic materials.
• Fine Chemical Production: Employed in multi-step synthetic routes for high-value, complex organic compounds.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploratory chemistry in laboratory settings.

Basic Information

Product Name	Dntpap
CAS No.	39873-72-8
Molecular Formula	C13H9N3O4
Molecular Weight	271.23 g/mol
Synonyms	2,4-Dinitro-6-(phenylazo)phenol; 6-(Phenylazo)-2,4-dinitrophenol; Phenol, 2,4-dinitro-6-(phenylazo)-; DNT-PAP; Azo dye intermediate; (2,4-Dinitro-6-((E)-phenyldiazenyl)phenol)
EINECS	Contact for details

Quality Control

Our Dntpap is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation. Certificates of Analysis (COA) detailing all quality parameters are available upon request 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 a controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange 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%

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