Description

Cb 844 CAS NO 32780-41-9 is a high-purity chemical compound widely utilized as a specialized intermediate in advanced material synthesis. This product is valued for its consistent quality and reliable performance in demanding industrial processes. It serves as a critical component for manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop innovative products.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents, including herbicides and fungicides.
• Specialty Chemical Manufacturing: Serves as a precursor for dyes, pigments, and performance chemicals.
• Material Science Research: Employed in R&D for developing novel polymers, liquid crystals, and electronic materials.
• Fine Chemical Production: Integral to multi-step synthesis processes for high-value, low-volume chemical products.

Basic Information

Item	Detail
Product Name	Cb 844
CAS No.	32780-41-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	CB-844; 32780-41-9; Cb844; 1,3-Benzenedicarboxamide, N1,N3-bis(4-fluorophenyl)-; N1,N3-Bis(4-fluorophenyl)isophthalamide; Isophthalamide, N,N'-bis(4-fluorophenyl)-; Bis(4-fluorophenyl)isophthalamide
EINECS	Contact for details

Quality Control

Our Cb 844 is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. All materials undergo rigorous analytical testing, including HPLC and NMR, to verify identity and potency. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with each shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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