Molekula
Cellulose acetate phthalate
Cellulose acetate phthalate is a semi-synthetic polymer used primarily as an enteric coating in pharmaceuticals to ensure drug release in the intestines rather than the stomach. It is a high molecular weight compound with a CAS number of 9004-38-0, a molecular formula of C116H116O64, and a molecular weight of 2534.12 g/mol. It is stable at ambient storage conditions and carries no signal word. Molekula supplies Cellulose acetate phthalate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Cellulose acetate phthalate is a semi-synthetic polymer used primarily as an enteric coating in pharmaceuticals to ensure drug release in the intestines rather than the stomach. It is a high molecular weight compound with a CAS number of 9004-38-0, a molecular formula of C116H116O64, and a molecular weight of 2534.12 g/mol. It is stable at ambient storage conditions and carries no signal word. Molekula supplies Cellulose acetate phthalate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Solid |
| Identification (RAMAN) | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
Identification
| Property | Value |
|---|---|
| CAS Number | 9004-38-0 |
| Molecular Formula | C116H116O64 |
| Molecular Weight | 2534.12 |
| SMILES | CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O[C@@H]2[C@H](O[C@H]([C@@H]([C@H]2O)OC(=O)C3=CC=CC=C3C(=O)O)O)COC(=O)C)O)OC(=O)C4=CC=CC=C4C(=O)O)O |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 39129000 |
| Tariff Code | 3912901090 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P308+313 IF exposed or concerned: Get medical advice/attention
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is cellulose acetate phthalate used for?
It is primarily used as a pharmaceutical excipient in tablet coatings and as a binder in controlled-release formulations.
What is the chemical formula and molecular weight of cellulose acetate phthalate?
The formula is C116H116O64 with a molecular weight of 2534.12 g/mol.
How should cellulose acetate phthalate be stored?
It should be stored at ambient temperature, protected from moisture and heat.
What grade is available for cellulose acetate phthalate?
Available in pharmaceutical grade, suitable for use in drug formulations.
Can Molekula supply cellulose acetate phthalate in bulk?
Yes, Molekula can supply cellulose acetate phthalate in bulk quantities upon request.
What documentation comes with an order of cellulose acetate phthalate?
Each order includes a Certificate of Analysis and a Safety Data Sheet (SDS).
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.