Description

8-Fluoro-Quinazoline-2,4-Diamine is a high-purity, fluorinated heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its role as a key intermediate for constructing complex molecular architectures, particularly in pharmaceutical research and development. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel kinase inhibitors and other targeted therapeutic agents.
• Agrochemical Research: Used in developing new generations of herbicides and fungicides with enhanced efficacy.
• Chemical Biology Probe Development: Serves as a scaffold for creating tool compounds to study biological pathways and protein function.
• Material Science Precursor: Potential use in the synthesis of organic semiconductors and advanced polymers with specific electronic properties.
• Custom Synthesis & Contract Manufacturing: Supplied to CROs and CDMOs for client-specific research projects and scale-up campaigns.

Basic Information

Product Name	8-Fluoro-Quinazoline-2,4-Diamine
CAS No.	915402-31-2
Molecular Formula	C9H7FN4
Molecular Weight	190.18 g/mol
Synonyms	2,4-Diamino-8-fluoroquinazoline; 8-Fluoro-2,4-quinazolinediamine; 8-Fluoroquinazoline-2,4-diyldiamine; Quinazoline-2,4-diamine, 8-fluoro-; 8-Fluoro-2,4-diaminoquinazoline; 915402-31-2; 8-Fluoro-2,4-diamino-quinazoline
EINECS	Contact for details

Quality Control

Every batch of 8-Fluoro-Quinazoline-2,4-Diamine is manufactured under strict quality management systems. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for research and development. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity, and impurity profile.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is moisture-sensitive (hygroscopic). Keep container tightly sealed when not in use.

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.