Montelukast Sodium API Powder
34,500 - 35,000 / Kilogram
10 Kilogram (MOQ)
Montelukast Sodium API (CAS No. 151767‑02‑1) is a high‑purity leukotriene receptor antagonist (LTRA) Active Pharmaceutical Ingredient widely used in formulations for asthma management and allergic rhinitis relief. It works by blocking leukotrienes—chemicals that cause airway inflammation, bronchoconstriction, and allergy symptoms.
Montelukast Sodium is formulated into products intended to:
Prevent and manage chronic asthma
Relieve seasonal & perennial allergic rhinitis
Prevent exercise‑induced bronchoconstriction (EIB)
Support long‑term respiratory health in pediatric and adult patients
Its favorable safety profile, once‑daily dosing suitability, and wide regulatory acceptance make it one of the most widely used LTRAs globally.
Specifications & Details
• Product Name: Montelukast Sodium• Synonyms: Montelukast (sodium salt)• Product Code: ATM020MONS• Grade: BP / USP / EP• CAS Number: 151767‑02‑1• Molecular Formula: C35H35ClNNaO3S• Molecular Weight: 608.2 g/mol• COA & MSDS: Available on request
Packaging:
25 Kg HDPE drums with double liner bags
Storage Condition:
Store in air‑tight containersProtect from direct light and moisture
Key Features
Manufactured in WHO‑GMP compliant facilities
High‑purity LTRA API with excellent stability
Controlled impurity profile meeting global pharmacopeial standards
Suitable for tablets, chewable tablets, granules & pediatric formulations
Export‑grade material with consistent batch performance
Complete regulatory documentation available (COA, MSDS)
Applications
Used in pharmaceutical formulations for:
Chronic asthma maintenance therapy
Allergic rhinitis (seasonal and perennial)
Exercise‑induced bronchoconstriction (EIB) prevention
Pediatric respiratory health formulations
Combination respiratory products
Montelukast Sodium API, Leukotriene Receptor Antagonist, LTRA Bulk Drug, Asthma Treatment Ingredient, Allergic Rhinitis API, Pharmaceutical Raw Material, Active Pharmaceutical Ingredient, CAS 151767‑02‑1, USP Grade, EP Grade, BP Grade, WHO‑GMP Certified, Pharmaceutical Export.
Packaging Type : HDPE Drum
Medicine Type : used in pharmaceutical formulations for asthma, allergy, and broncho-constriction treatments.
Brand Name : Singulair (Merck)
Form : Usually white to off-white powder used by manufacturers to make tablets, chewable tablets, and granu
Usage/Application : Pharmaceutical
Grade : Pharma Grade
CAS No. : 151767-02-1
Purity : Greater than 99%
Country of Origin : India
Cas Number : 151767-02-1