Description

Asischem C71539 is a high-purity, specialized chemical intermediate identified by CAS No. 445040-59-5. This compound is critical for advanced synthesis in pharmaceutical and agrochemical research, where precise molecular structure and consistent quality are paramount. It is primarily utilized by R&D chemists and process development scientists in the fine chemical and life science industries to develop novel active ingredients and complex organic molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science: Acts as a precursor for advanced polymers, liquid crystals, or organic electronic materials.
• Academic & Industrial R&D: A valuable reagent for methodological studies and exploring new synthetic pathways in organic chemistry.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for bespoke chemical production.

Basic Information

Product Name	Asischem C71539
CAS No.	445040-59-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,3-Benzenedicarboxamide, N1,N3-bis(4-fluorophenyl)-; N1,N3-Bis(4-fluorophenyl)isophthalamide; 445040-59-5; Bis(4-fluorophenyl)isophthalamide; AI3-52010; Isophthalamide, N,N'-bis(4-fluorophenyl)-; SCHEMBL2380551; DTXSID60672960
EINECS	Contact for details

Quality Control

Every batch of Asischem C71539 is manufactured under a strict quality management system and undergoes comprehensive analytical testing to ensure it meets the high standards required for research and development applications. Our products are characterized using advanced techniques including HPLC, NMR, and mass spectrometry. A detailed Certificate of Analysis (COA) confirming identity, purity, and impurity profile is provided with each shipment to guarantee traceability and batch-to-batch consistency.

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. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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