Description

Ag 490, m-Cf3 CAS NO 581797-29-7 is a specialized fluorinated aromatic compound, identified by the CAS registry number 581797-29-7. This high-purity intermediate is critical for advanced synthesis in pharmaceutical and agrochemical research, where its unique trifluoromethyl-substituted meta-phenylene structure enables precise molecular modifications. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and advanced material sectors for constructing complex, bioactive molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of novel drugs with enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in creating advanced herbicides, fungicides, and insecticides, where the trifluoromethyl group contributes to improved efficacy and environmental profile.
• Liquid Crystal & OLED Material Precursor: Serves as a core component in the manufacture of fluorinated aromatic units for electronic display materials and organic light-emitting diodes.
• Functional Polymer Monomer: Incorporated into specialty polymers to impart specific chemical resistance, thermal stability, or unique surface properties.
• Cross-Coupling Reactions: An essential substrate in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) for constructing complex biaryl systems in medicinal chemistry.
• Fluorine-19 NMR Reference Standard: Utilized as a calibration standard or reference compound in spectroscopic analysis due to its distinct fluorine signature.

Basic Information

Product Name	Ag 490, m-Cf3
CAS No.	581797-29-7
Molecular Formula	C7H4F3I
Molecular Weight	271.91 g/mol
Synonyms	1-Iodo-3-(trifluoromethyl)benzene; 3-(Trifluoromethyl)phenyl iodide; m-(Trifluoromethyl)iodobenzene; 3-Iodobenzotrifluoride; m-CF3C6H4I; 3-Trifluoromethyl-1-iodobenzene; Ag-490; AG490 (chemical compound)
EINECS	Contact for details

Quality Control

Our production of Ag 490, m-Cf3 adheres to stringent quality management protocols. Each batch is analyzed to ensure high chemical purity and consistency, with specifications typically meeting or exceeding 98.0% purity (by HPLC). Our quality system is designed to support cGMP and ISO standards for reliable sourcing. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residue on Ignition	≤ 0.1%

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