Cellulose acetate phthalate CAS 9004-38-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 9004-38-0 |
| Molecular Formula | C32H32A2O19 |
| Molecular Weight | 720.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Cellulose acetate phthalate (CAS 9004-38-0) pharmaceutical standards reference standard. Molecular formula: C32H32A2O19. Molecular weight: 720.59 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C32H32A2O19 |
| Molecular Weight | 720.59 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
Related Cellulose Standards
- Ethyl cellulose (CAS 9004-57-3)
- Cellulose Sulfate Gel (Technical Grade) (CAS 9032-43-3)
- 9004-41-5 Cellulose, 2-cyanoethyl ether cat 4687 cellulose ethylcyanide cellulose, cyanoethyl ether cellulose, cyanoethylated cellulose, cyanoethylated polymer cellulose,2-cyanoethylether cyanoethyl cellulose tricyanoethylcellulose (CAS 9004-41-5)
- α-Cellulose (powdered) (CAS 9004-34-6)
Recommended Standards
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- N-((1,2,3-thiadiazol-4-yl)methyl)-2-methylcyclohexan-1-amine (CAS 1157062-75-3)
- 1-[4-(Diphenylmethyl)piperazin-1-yl]-2-(thiophen-2-yl)ethan-1-one (CAS 291291-92-4)
- 9-Amino-3,3-dimethyl-1,2,3,4-tetrahydroacridin-1-one (CAS 130186-64-0)
- Ethyl (S)-5-(difluoromethyl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine-2-carboxylate (CAS 2413410-03-2)
- Tirzepatide Impurity 22 X TFA Salt (CAS CATO-C4X-324022)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com