1,4-Benzenedicarboxylic acid, polymer with 1,2-ethanediol and nonanedioic acid CAS 25609-72-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25609-72-7 |
| Molecular Formula | C9H16O4 C8H6O4 C2H6O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4-Benzenedicarboxylic acid, polymer with 1,2-ethanediol and nonanedioic acid (CAS 25609-72-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H16O4 C8H6O4 C2H6O2. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H16O4 C8H6O4 C2H6O2 |
| Molecular Weight | 416.42 g/mol |
| Appearance | Off-white to pale 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
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