Respiratories
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Respiratories
Respiratory APIs include bronchodilators, anti-asthma agents, mucolytics, anti-inflammatory compounds, and expectorants. They are widely used in treatments for asthma, COPD, bronchitis, allergic airway diseases, and acute respiratory infections. These APIs support both acute symptom relief and long-term maintenance therapy, and are essential in formulations such as inhalation powders, syrups, tablets, and nebulizer solutions.
Antiasthmatic Drugs
Antiasthmatic drugs encompass a broad class of active pharmaceutical ingredients designed to alleviate airway inflammation, bronchoconstriction, and hypersensitivity associated with asthma and chronic respiratory disorders. These compounds include bronchodilators, corticosteroids, leukotriene inhibitors, and biologics targeting immune pathways. Their mechanisms range from relaxing smooth muscles and reducing mucus secretion to modulating cytokines and blocking inflammatory mediators. Antiasthmatic APIs are essential for long-term disease control, acute symptom relief, and prevention of exacerbations. They support diverse formulations such as inhalers, nebulization solutions, tablets, and injectables. Due to their clinical importance and complex pharmacology, antiasthmatic drugs remain central to respiratory therapeutics and personalized medicine.
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CAS No.:162401-32-3
Grade:Pharmacy Grade
Content:99.00%
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CAS No.:69975-86-6
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CAS No.:134-71-4
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CAS No.:134-72-5
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CAS No.:136-70-9
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CAS No.:146-71-4
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CAS No.:1082-56-0
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CAS No.:1212-03-9
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Other Respiratory Drugs
Other respiratory drugs include a wide range of APIs used for treating diverse pulmonary conditions such as COPD, allergic rhinitis, bronchitis, pulmonary hypertension, and infectious respiratory diseases. These compounds function through mechanisms including bronchodilation, anti-inflammatory action, mucosal protection, vasodilation, and antimicrobial activity. They encompass antihistamines, PDE inhibitors, anticholinergics, antivirals, and immunomodulators. Such APIs support the development of inhalable powders, nasal sprays, oral formulations, and injectables tailored for targeted delivery to respiratory tissues. Their broad therapeutic coverage and pharmacological diversity make them indispensable for comprehensive respiratory care, addressing both chronic and acute pathological conditions.
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CAS No.:102-45-4
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CAS No.:1082-57-1
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CAS No.:1165-48-6
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CAS No.:1203-39-0
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CAS No.:1491-59-4
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CAS No.:19809-78-0
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CAS No.:118573-57-2
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CAS No.:121911-71-5
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Expectorants
Expectorants are APIs designed to enhance mucus clearance by reducing sputum viscosity, increasing airway hydration, and promoting ciliary movement. They are widely used for treating productive cough, bronchitis, COPD, and infections accompanied by excessive mucus accumulation. Expectorants include mucolytics, hydration agents, secretolytics, and natural derivatives that modulate mucus composition. These compounds facilitate airway patency and improve patient comfort by enhancing breathing efficiency. They are formulated into syrups, tablets, inhalable solutions, and combination respiratory therapies. Due to their safety and broad applicability, expectorants remain foundational components in respiratory treatment regimens across clinical and OTC markets.
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CAS No.:7681-11-0
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CAS No.:1321-14-8
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CAS No.:10402-53-6
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CAS No.:13189-98-5
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CAS No.:15942-05-9
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CAS No.:16241-25-1
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CAS No.:17139-96-7
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CAS No.:18683-91-5
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Antitussives
Antitussives are APIs developed to suppress cough reflex activity through central or peripheral mechanisms. They are used for treating dry and non-productive cough, often associated with viral infections, airway irritation, allergic reactions, or chronic respiratory disease. Central antitussives act on the cough center within the medulla, while peripheral agents reduce sensory nerve activation or soothe airway mucosa. These compounds include opioids, non-opioid neuromodulators, antihistamines, and soothing agents. Antitussives support multiple dosage forms such as syrups, lozenges, capsules, and inhalable preparations. Their efficacy in improving patient comfort and sleep quality makes them essential components of respiratory symptom management.
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CAS No.:104-31-4
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CAS No.:125-69-9
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CAS No.:125-85-9
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CAS No.:125-86-0
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CAS No.:126-10-3
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CAS No.:132-89-8
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CAS No.:1405-94-3
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CAS No.:1949-19-5
Grade:Pharmacy Grade
Content:99.90%
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Each batch undergoes strict QC, accompanied by COA, MSDS, and full compliance with international standards.
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Our in-house lab drives process innovation, new product development, and tailored synthesis solutions.