Description

4-Hydroxyfentiazac is a key pharmaceutical intermediate and a derivative of the non-steroidal anti-inflammatory drug (NSAID) fentiazac. This compound is of significant importance in the synthesis and research of novel anti-inflammatory agents, offering a crucial building block for medicinal chemistry. It is primarily needed by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic institutions engaged in drug discovery and development.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of fentiazac and its related analogs for anti-inflammatory applications.
• Medicinal Chemistry Research: Used as a scaffold or starting material for the development of new NSAID candidates with potentially improved efficacy or safety profiles.
• Biochemical Studies: Employed in pharmacological research to study structure-activity relationships (SAR) and the mechanism of action of anti-inflammatory compounds.
• Reference Standard: Serves as a high-purity analytical standard for quality control and regulatory testing in pharmaceutical manufacturing.
• Fine Chemical Synthesis: Utilized in custom synthesis and contract manufacturing for producing specialized chemical entities.

Basic Information

Product Name	4-Hydroxyfentiazac
CAS No.	67724-24-7
Molecular Formula	C17H14N2O2S
Molecular Weight	310.37 g/mol
Synonyms	4-Hydroxy-2-phenyl-4H-thieno[2,3-f][1,2]thiazolo[4,5-b]quinoline 9,9-Dioxide; Fentiazac Impurity; Fentiazac Related Compound; 2-Phenyl-4-hydroxy-4H-thieno[2,3-f][1,2]thiazolo[4,5-b]quinoline 9,9-Dioxide
EINECS	Contact for details

Quality Control

Our 4-Hydroxyfentiazac is manufactured under strict quality control protocols to ensure high purity and consistency, suitable for research and pharmaceutical applications. Each batch is analyzed using advanced techniques like HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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