In the ever-evolving pharmaceutical landscape, ensuring the stability and efficacy of moisture-sensitive and hydrophilic formulations is crucial. That’s where PureCoat® MPS-D comes in – a ready-to-prepare film coating system designed specifically for solid oral dosage forms from Sigachi.
With its unique formulation of HPMC and Diethyl Phthalate, PureCoat® MPS-D not only provides a robust moisture barrier but also enhances the overall stability of your products.
Check out the technical product information from Sigachi to understand how PureCoat® MPS-D can elevate your pharmaceutical formulations!
PureCoat® MPS-D

A Ready-to-prepare film coating systems for moisture-sensitive and hydrophilic solid oral pharmaceutical formulations.
PureCoat® MPS-D offers superior moisture barrier performance for moisture-sensitive and hydrophilic ingredients in solid oral pharmaceutical tablets.
Enhancing Stability in Solid Oral Dosage Forms
PureCoat® MPS-D comprises of polymer, plasticizer, opacifier and anti-tacking agents in pre-optimized quantities.


Why choose PureCoat® MPS-D?
- Low Moisture Uptake
- Superior Moisture Barrier Performance
- Enhanced Stability
- Regulatory Compliance
- Enhanced Aesthetic Appeal
- Versatile Application
Key Benefits
- Lower Moisture Uptake: PureCoat® MPS-D demonstrated significantly lower moisture uptake than Hypromellose-coated and methaacrylate based products under high humidity conditions (75% and 95%)
- Lesser Loss on Drying (LOD): The PureCoat® MPS-D coated specimens showed lesser LOD at 105°C compared to other coatings, indicating superior moisture barrier properties.
- WVTR Performance: Solvent casted films (at << 3 mm thickness) of PureCoat® MPS-D demonstrated significantly lesser WVTR values (about 160 g water/m².d) than Hypromellose- coated (about 900 g water/ m².d) and Methaacrylate based product (≈200 g water/m².d).
See the full technical brochure on “PureCoat® MPS-D” here
(click the picture to download the brochure)
Source: Sigachi, technical brochure “PureCoat® MPS-D”

















































