Description

Flb 457 is a high-purity chemical intermediate with the CAS registry number 107188-66-9. This compound is valued for its role in the synthesis of advanced materials and active pharmaceutical ingredients (APIs), where consistent quality and reliable supply are critical. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel therapeutic compounds and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced crop protection agents and pesticides.
• Material Science Research: Serves as a precursor in the development of specialty polymers and functional materials.
• Organic Synthesis: Employed as a versatile reagent in complex organic transformations and fine chemical production.
• Biochemical Research: Utilized in life science research for probing biological pathways and enzyme interactions.

Basic Information

Product Name	Flb 457
CAS No.	107188-66-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	FLB-457; 107188-66-9; Flb457; FLB 457; 5-(2-(4-(2-Methoxyphenyl)-1-piperazinyl)ethyl)-2,3-dihydro-2-thioxo-4(1H)-quinazolinone; Quinazolinone derivative FLB-457
EINECS	Contact for details

Quality Control

Our Flb 457 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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