Description

7-Chloro-Quinazoline-2,4-Diamine is a high-purity, versatile quinazoline derivative serving as a critical building block in advanced organic synthesis. Its value lies in its functionalized aromatic structure, which provides a key scaffold for constructing complex molecules with targeted biological activity. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly those developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel kinase inhibitors and other targeted therapeutic agents.
• Agrochemical Research: Used in the development of new herbicides and fungicides, leveraging its heterocyclic core.
• Chemical Synthesis Building Block: Serves as a versatile starting material for constructing complex polycyclic compounds in medicinal chemistry.
• Biochemical Research: Employed in the study of enzyme-substrate interactions and the development of biochemical probes.
• Material Science Applications: Investigated as a precursor for organic electronic materials and advanced polymers.

Basic Information

Product Name	7-Chloro-Quinazoline-2,4-Diamine
CAS No.	27018-19-5
Molecular Formula	C8H7ClN4
Molecular Weight	194.62 g/mol
Synonyms	2,4-Diamino-7-chloroquinazoline; 7-Chloro-2,4-diaminoquinazoline; 7-Chloroquinazoline-2,4-diamine; 7-Chloro-2,4-quinazolinediamine; 27018-19-5; Quinazoline, 7-chloro-2,4-diamino-; 7-Chloro-2,4-diamino-quinazoline
EINECS	Contact for details

Quality Control

Our 7-Chloro-Quinazoline-2,4-Diamine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing all specifications 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, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.