Description

4-Chloro-6-Fluoro-1,7- CAS NO 305371-18-0 is a high-purity, halogenated organic intermediate of significant importance in advanced chemical synthesis. Its precise molecular structure makes it a critical building block for constructing complex molecules in regulated industries. This compound is primarily sought after by pharmaceutical research and development teams and fine chemical manufacturers for the production of active pharmaceutical ingredients (APIs) and specialty agrochemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and commercial synthesis of novel drug candidates, particularly in heterocyclic chemistry.
• Agrochemical Synthesis: Used in the development of advanced herbicides and pesticides, leveraging the biological activity imparted by its halogen substituents.
• Material Science Research: Serves as a precursor for the development of specialty polymers and functional materials with specific electronic or photonic properties.
• Organic Synthesis Building Block: Employed in cross-coupling reactions and other catalytic processes to introduce chloro- and fluoro- functional groups into target molecules.
• Chemical Reference Standard: Used in analytical laboratories for method development, calibration, and quality control testing.

Basic Information

Product Name	4-Chloro-6-Fluoro-1,7- CAS NO 305371-18-0
CAS No.	305371-18-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	4-Chloro-6-fluoro-1,7-naphthyridine; 4-Chloro-6-fluoro-1,7-diazanaphthalene; 305371-18-0; 4-Chloro-6-fluoronaphthyridine; 1,7-Naphthyridine, 4-chloro-6-fluoro-; 4-Chloro-6-fluoro-[1,7]naphthyridine
EINECS	Contact for details

Quality Control

Our 4-Chloro-6-Fluoro-1,7- CAS NO 305371-18-0 is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your regulatory and quality assurance needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines
Heavy Metals	< 10 ppm

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