Description

2,4-Quinazolinediamine,5-Ethoxy-(9Ci) is a specialized quinazoline derivative, a heterocyclic compound of significant interest in advanced organic synthesis. This high-purity intermediate is valued for its role as a critical building block in the development of novel pharmacologically active molecules. It is primarily utilized by research institutions and pharmaceutical companies engaged in medicinal chemistry and drug discovery programs.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential therapeutic agents, particularly in oncology and CNS research.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies to develop new drug candidates.
• Organic Synthesis Building Block: Employed in the construction of complex heterocyclic compounds for academic and industrial research.
• Biochemical Research: May be used in the development of enzyme inhibitors or receptor ligands for biological screening.

Basic Information

Product Name	2,4-Quinazolinediamine,5-Ethoxy-(9Ci)
CAS No.	119584-81-5
Molecular Formula	C10H12N4O
Molecular Weight	204.23 g/mol
Synonyms	5-Ethoxy-2,4-quinazolinediamine; 5-Ethoxyquinazoline-2,4-diamine; 2,4-Diamino-5-ethoxyquinazoline; 5-Ethoxy-2,4-diaminoquinazoline; 119584-81-5; Quinazoline, 2,4-diamino-5-ethoxy-; 5-Ethoxy-1,3-diazin-2,4-diamine
EINECS	Contact for details

Quality Control

Our 2,4-Quinazolinediamine,5-Ethoxy-(9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research applications. A detailed Certificate of Analysis (COA) is 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 (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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