1,3-Benzenedicarboxylic acid, polymer with 2,5-furandione, hexanedioic acid and 2,2'-oxybis[ethanol] CAS 28472-89-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28472-89-1 |
| Molecular Formula | C8H6O4 C6H10O4 C4H10O3 C4H2O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,3-Benzenedicarboxylic acid, polymer with 2,5-furandione, hexanedioic acid and 2,2'-oxybis[ethanol] (CAS 28472-89-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H6O4 C6H10O4 C4H10O3 C4H2O3. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H6O4 C6H10O4 C4H10O3 C4H2O3 |
| Molecular Weight | 516.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
Related Benzenedicarboxylic Standards
- 1,3-Benzenedicarboxylic acid, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 1,3-isobenzofurandione (CAS 101316-88-5)
- 1,3-Benzenedicarboxylic acid, polymer with 1,4-diethyl 2-sulfobutanedioate sodium salt , 1,2-ethanediol and 2,2'-oxybis[ethanol] (CAS 102616-55-7)
- 1,3-Benzenedicarboxylic acid, polymer with butyl 2-propenoate, ethenylbenzene, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, hexanedioic acid, 1,6-hexanediol, 2-hydroxyethyl 2-propenoate, 1,3-isobenzofurandione and 2-propenoic acid (CAS 103004-27-9)
- 1,3-Benzenedicarboxylic acid, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 2,2,4-trimethyl-1,3-pentanediol (CAS 106906-27-8)
- 1,4-Benzenedicarboxylic acid, 1,4-dimethyl ester, polymer with 1,2-ethanediol and 2,2'-[(octahydro-4,7-methano-5H-inden-5-ylidene)bis(4,1-phenyleneoxy)]bis[ethanol] (CAS 109721-30-4)
- 1,3-Benzenedicarboxylic acid, polymer with 5-amino-1,3,3-trimethylcyclohexanemethanamine and 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, nonanoate (ester), zinc salt (CAS 109961-43-5)
- 1,2-Benzenedicarboxylic acid, heptyl nonyl ester, branched and linear (CAS 111381-89-6)
- 1,2-Benzenedicarboxylic acid, heptyl undecyl ester, branched and linear (CAS 111381-90-9)
Recommended Standards
- 1-(2,2,2-Trifluoroethyl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 1393568-30-3)
- 5-(2-Propoxybenzylidene)-2-(p-tolyl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 609794-90-3)
- Sodium 5-(2-methoxyphenyl)thiazole-2-carboxylate (CAS 1401425-24-8)
- 1-Methyl-7-phenyl-1H-pyrimido[4,5-d][1,3]oxazine-2,4-dione (CAS 1253789-18-2)
- Microhelenin C (CAS 63569-07-3)
- N-Cyclohexyl-1,3-thiazol-2-amine (CAS 1438-45-5)
- 3X Flag Peptide trifluoroacetate salt (CAS 402750-12-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com