Description

2,4-Diamino-6-Nitroquinazoline is a high-purity, specialized heterocyclic organic compound with the CAS number 7154-34-9. This chemical serves as a critical advanced intermediate for the synthesis of complex molecules, particularly in pharmaceutical research and development. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing novel quinazoline-based scaffolds.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, especially kinase inhibitors and other targeted therapeutics.
• Agrochemical Research: Used in the development of novel herbicides and pesticides based on the quinazoline structure.
• Dye and Pigment Precursor: Serves as an intermediate for creating specialized dyes and colorants due to its nitro and amino functional groups.
• Material Science: Investigated for use in the development of organic electronic materials and photoactive compounds.
• Chemical Biology Probes: Utilized in research to create molecular probes for studying biological pathways and enzyme functions.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and novel compound library synthesis.

Basic Information

Product Name	2,4-Diamino-6-Nitroquinazoline
CAS No.	7154-34-9
Molecular Formula	C8H6N6O2
Molecular Weight	218.17 g/mol
Synonyms	6-Nitro-2,4-quinazolinediamine; 2,4-Diamino-6-nitroquinazoline; 6-Nitroquinazoline-2,4-diamine; 2,4-Diamino-6-nitro-1,3-diazanaphthalene; Quinazoline, 2,4-diamino-6-nitro-; 7154-34-9; DNQ
EINECS	Contact for details

Quality Control

Our 2,4-Diamino-6-Nitroquinazoline is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with each shipment, ensuring traceability and compliance with your research and development specifications.

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). 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	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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