Hydroxypropyl Cellulose (HPC) is a nonionic, water-soluble cellulose ether widely used as a functional pharmaceutical excipient in solid, liquid, and semisolid dosage formulations. It is produced by chemically modifying cellulose with hydroxypropyl groups, providing useful binding, thickening, film-forming, stabilizing, and viscosity-modifying properties.
Swapnroop Pharma is a manufacturer and supplier of Hydroxypropyl Cellulose in India, providing pharmaceutical-grade cellulose excipients for pharmaceutical manufacturers, formulation companies, nutraceutical manufacturers, and other qualified industrial customers. Hydroxypropyl Cellulose grades can be selected according to viscosity, substitution characteristics, particle properties, and intended formulation application.
HPC is particularly valuable in tablet manufacturing because of its binding and film-forming characteristics. Depending on its grade and concentration, it can also contribute to viscosity control, controlled-release matrix formation, suspension stabilization, and coating performance.
Hydroxypropyl Cellulose is used as a multifunctional pharmaceutical excipient in:
Hydroxypropyl Cellulose is a nonionic cellulose ether derived from cellulose. Hydroxypropyl substitution modifies the physical and functional properties of cellulose, particularly its water interaction, viscosity, film-forming ability, and solubility.
Unlike a small-molecule chemical with one fixed molecular weight, HPC is a polymeric material. Its viscosity and molecular-weight characteristics are strongly grade-dependent, making the correct grade important for pharmaceutical formulation performance.
In solid dosage manufacturing, HPC can function as a binder and film-forming excipient. It can improve granule formation and tablet mechanical properties while also supporting coating applications.
Different viscosity grades allow formulation developers to select an appropriate material according to the required processing characteristics and release profile.
Pharmaceutical-grade Hydroxypropyl Cellulose should be evaluated against an approved product specification and applicable pharmacopoeial requirements. Typical quality parameters may include:
Exact acceptance criteria should be established according to the specific pharmaceutical grade, pharmacopoeial standard, and approved Certificate of Analysis (CoA).
Swapnroop Pharma focuses on supplying pharmaceutical-grade Hydroxypropyl Cellulose in India for formulation and manufacturing applications. Our product-oriented supply approach supports customers requiring consistent quality, appropriate documentation, batch traceability, and material specifications suitable for pharmaceutical applications.
Hydroxypropyl Cellulose can be supplied for applications involving tablet manufacturing, pharmaceutical coating, granulation, controlled-release formulations, oral liquids, and other formulation systems, subject to the selected grade.
Hydroxypropyl Cellulose should be packed in suitable moisture-protective packaging and stored in a cool, dry and well-ventilated environment, protected from excessive moisture, contamination, heat, and direct sunlight.
Storage and handling should follow the manufacturer's approved CoA, SDS, product specification, and recommended storage conditions.
Depending on the supplied grade and customer requirements, documentation may include:
Swapnroop Pharma provides Hydroxypropyl Cellulose as a functional pharmaceutical excipient for customers seeking reliable manufacturing and supply solutions in India and international markets.
| Parameter | Specification |
|---|---|
| Appearance | white to off-white crystalline powder |