Injection, Oral & TopicalUSP/NFPh. Eur.JP
Polyoxyl 35 Castor Oil
Non-ionic surfactant & solubilizer for poorly water-soluble APIs
Polyoxyl 35 Castor Oil (Macrogol 35 Castor Oil) is a non-ionic surfactant obtained by ethoxylation of castor oil to improve drug solubility & bioavailability.
infoProduct Description
Polyoxyl 35 Castor Oil (Macrogol 35 Castor Oil) is a non-ionic surfactant and solubilizing agent obtained by the ethoxylation of castor oil. It is widely used as a pharmaceutical excipient to improve the solubility, emulsification, and stability of poorly water-soluble Active Pharmaceutical Ingredients (APIs). Commonly used in oral, topical, ophthalmic, and parenteral formulations.
starsKey Features & Advantages
- task_altExcellent solubilizer for poorly water-soluble APIs
- task_altHigh-performance non-ionic surfactant with superior emulsifying properties
- task_altImproves drug solubility and bioavailability
- task_altProvides excellent wetting and dispersing action
- task_altEnhances formulation stability and prevents phase separation
- task_altSuitable for oral, topical, ophthalmic, and injectable formulations
- task_altCompatible with a broad range of APIs and pharmaceutical excipients
- task_altLow toxicity and non-irritating at recommended concentrations
- task_altEffective at low concentrations for efficient formulation performance
- task_altStable over a wide pH range and processing conditions
- task_altExcellent batch-to-batch consistency
- task_altAvailable in USP/NF, Ph. Eur., and JP compliant pharmaceutical grades
sciencePharmaceutical Applications
verifiedInjectable Formulations
verifiedOral, Topical & Ophthalmic Solutions
fact_checkKey Specifications
Synonym
Macrogol 35 Castor Oil
Grade
USP/NF, Ph. Eur., JP Compliant
verifiedQuality Assurance
Global GMP Compliant & Pharmacopeia Grade