Suzhou Pharmaceutical Technology Co., Ltd. (China) supplies Low-Substituted HPC CAS 9004-64-2 for pharmaceutical B2B procurement — COA, MSDS, and technical documentation available on request.
Low-Substituted HPC CAS 9004-64-2 – Polymer Ingredient Supply
> Product Overview
Low-Substituted HPC CAS 9004-64-2 is a modified cellulose polymer ingredient and process material for formulation development and documented sourcing programs. Suzhou Pharmaceutical Technology Co., Ltd. supports technical inquiries, evaluation quantities, COA, MSDS and commercial bulk coordination for purchasing, R&D and quality teams.
> Applications and Technical Reference
This page supports procurement and technical review for Low-Substituted HPC, L-HPC, low-substituted hydroxypropyl cellulose and related cellulose polymer aliases. L-HPC is treated here as a polymer/UVCB material, so grade specifications are more relevant than a single structural identifier. Macromol, 2022, 2(1), 113-130, doi:10.3390/macromol2010007, reports an L-HPC compaction and disintegration case study with n=1 material case-study framework. Application suitability should be confirmed by the buyer against internal specifications and local regulatory requirements.
> Technical Specifications
| Product Name | Low |
|---|---|
| Structural Formula | |
| CAS Number | 9004-64-2 |
| Molecular Formula | Polymer; substitution-grade based |
| Molecular Weight | Polymer; grade dependent |
| Appearance | White to off-white powder or granules; final specification by agreed COA. |
| Purity | Specification-based release; buyer requirements are reviewed before quotation. |
| Material type | Low-substituted hydroxypropyl cellulose polymer. |
| Storage | Keep tightly closed in a dry, controlled area away from moisture, excessive heat and contamination. |
> Sourcing and Supply Scope
Evaluation and pilot quantities are supported by the Suzhou technical team for evaluation and qualification. Commercial bulk commercial quantities for 25 kg packaging, pallet quantities or larger production campaigns are scaled up at qualified manufacturing facilities with agreed specifications, documentation and logistics review.
> Quality and Documentation
COA and MSDS are available for supplied batches. COO can be arranged for pallet quantities and commercial export orders when required for import documentation. Last reviewed: 2026-06-04.
> Packaging and Logistics
Packaging, labeling and shipping route are confirmed according to batch size, grade, destination and document requirements for South America, Australia, New Zealand, Mexico and Canada. South America scope includes Brazil, Argentina, Colombia, Chile, Peru, Ecuador, Bolivia, Paraguay and Uruguay.
> Pricing and Lead Time
Pricing and lead time depend on quantity, grade, specification, packaging and destination. Send target quantity and document requirements for a current quotation.
> Related Products
Related products: Hypromellose HPMC, Ethyl Cellulose, Povidone K30 and Microcrystalline Cellulose.
> FAQ
What documents are available for Low-Substituted HPC CAS 9004-64-2?
COA and MSDS are available for each supplied batch. COO can be prepared for pallet quantities and commercial export orders when required by the import process.
Can Suzhou Pharma Tech support small L-HPC evaluation batches?
Yes. The Suzhou technical team supports evaluation and pilot quantities for evaluation, qualification and formulation screening.
How are orders above 10 kg handled?
Commercial bulk commercial quantities for 25 kg packaging, pallet quantities or larger production campaigns are scaled up at qualified manufacturing facilities with batch documentation and agreed release specifications.
Which South America regions can request L-HPC supply support?
Supply communication is available for Brazil, Argentina, Colombia, Chile, Peru, Ecuador, Bolivia, Paraguay and Uruguay.
Is Low-Substituted HPC the same as L-HPC?
Low-Substituted HPC CAS 9004-64-2 is also referenced as L-HPC and low-substituted hydroxypropyl cellulose.
What is the molecular formula of Low-Substituted HPC?
L-HPC is a modified cellulose polymer; it does not have one single Molecular Formula across all grades.
What structural identifiers are used for L-HPC?
As a polymer/UVCB material, L-HPC does not have one applicable InChIKey or SMILES for the whole material.
What Australia, New Zealand, Mexico and Canada packaging can be discussed?
Packaging is discussed according to order size, required grade, logistics review and buyer documentation requirements.
How should L-HPC be stored?
Store tightly closed in a dry area, protected from moisture, excessive heat and contamination during storage and transport.
How can buyers request a quote?
Share target quantity, destination, required grade and document needs to receive a technical and commercial response.
> Request a quote
Contact Suzhou Pharmaceutical Technology Co., Ltd. with CAS 9004-64-2, target quantity, destination country and required documents.