Description

4-Chloro-6-Iodoquinazoline is a halogenated quinazoline derivative, a versatile and high-value heterocyclic building block. This compound matters for its role as a critical intermediate in the synthesis of complex pharmaceutical molecules and advanced materials. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of tyrosine kinase inhibitors and other targeted cancer therapeutics.
• Agrochemical Research: Used as a building block for developing novel herbicides and fungicides with specific modes of action.
• Material Science: Serves as a monomer or functional unit in the creation of organic electronic materials and liquid crystals.
• Chemical Biology: Employed in the design and synthesis of molecular probes and enzyme inhibitors for biochemical studies.
• Custom Synthesis: A starting material for contract research organizations (CROs) and CDMOs performing bespoke chemical synthesis.
• Academic Research: Utilized in universities and research labs for methodological development and exploring new heterocyclic chemistry.

Basic Information

Product Name	4-Chloro-6-Iodoquinazoline
CAS No.	98556-31-1
Molecular Formula	C8H4ClIN2
Molecular Weight	290.49 g/mol
Synonyms	6-Iodo-4-chloroquinazoline; 4-Chloro-6-iodoquinazoline; Quinazoline, 4-chloro-6-iodo-; 98556-31-1
EINECS	Contact for details

Quality Control

Our 4-Chloro-6-Iodoquinazoline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents	Complies with ICH guidelines

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