Description

Pobilukast is a selective leukotriene receptor antagonist (LTRA) with the CAS registry number 107023-41-6. This compound is of significant interest in pharmaceutical research and development due to its targeted mechanism of action. It is primarily utilized by researchers and manufacturers in the pharmaceutical and biotechnology sectors for developing new therapeutic agents.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of advanced active pharmaceutical ingredients (APIs).
• Respiratory Research: Investigated for its potential application in the development of treatments for asthma and other inflammatory airway diseases.
• Biochemical Research: Used as a reference standard or tool compound in studies exploring leukotriene pathways and inflammation.
• Preclinical Development: Employed in formulation studies and pharmacokinetic/pharmacodynamic (PK/PD) modeling during drug discovery phases.

Basic Information

Product Name	Pobilukast
CAS No.	107023-41-6
Molecular Formula	C19H16ClNO3S
Molecular Weight	373.85 g/mol
Synonyms	Pobilukast; ONO-RS-411; 4-[[(4-Chlorophenyl)thio]-3-methoxy-α-methylbenzeneacetic acid; 2-[4-[(4-Chlorophenyl)thio]-3-methoxyphenyl]propanoic acid; 2-(4-((4-Chlorophenyl)thio)-3-methoxyphenyl)propanoic acid; RS-411; ONO RS 411
EINECS	Contact for details

Quality Control

Our Pobilukast is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This product is moisture-sensitive (hygroscopic) and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
Water Content (KF)	≤ 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.