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Hypromellose Phthalate
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Product is not available
Country of origin : India
Assay Purity & Pharmacopoeial Grade
Hypromellose Phthalate is provided as an enteric coating polymer for delayed-release formulations. It is selected where gastric resistance and targeted intestinal release are required. Procurement priorities include consistent substitution grade, film-forming properties, and batch documentation supporting dissolution behavior. Technical assessment focuses on polymer substitution degree, molecular weight distribution, and compatibility with plasticizers and pigments.
Composition & Physicochemical Properties
Hypromellose Phthalate is a phthalated cellulose derivative designed to resist low pH and enable enteric release. Match grade and formulation to desired disintegration and release profiles during product development.
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Additional Information
Formulation Application & Compatibility
Used primarily for enteric coatings and delayed-release applications, Hypromellose Phthalate creates pH-dependent dissolution barriers. Provide target dissolution profile and coating system details to advise on grade and plasticizer selection. Compatibility with coating solvents and process temperatures should be verified.
Manufacturing Compliance & Documentation
This product is part of our Pharmaceutical Excipients range for formulation buyers.
- Country of Origin: India
- Quality Assurance / Shelf Life: Batch COA provided upon dispatch where specified
Request a Hypromellose Phthalate Procurement Quote
Request a Hypromellose Phthalate Procurement Quote. Provide required dissolution profile targets, coating system, and order volume to receive pricing and lead-time options.
Frequently Asked Questions
- Which grades of Hypromellose Phthalate are available for enteric coating? Multiple substitution grades exist; specify desired release profile to determine the suitable grade.
- How is pricing structured by grade and volume for enteric polymers? Pricing varies by polymer grade and order volume. Share application details for accurate quotations.
- Are COA and dissolution profile data supplied with lots? COA and dissolution data are provided per lot when required; indicate necessary test points in RFQ.
- What packaging protects enteric polymer integrity during transit? Sealed drums with moisture barriers are typical; confirm packaging needs for destination and storage conditions.
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