Ethylene Bis(2-hydroxyethyl Terephthalate) CAS 2144-69-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2144-69-6 |
| Molecular Formula | C22H34O10 |
| Molecular Weight | 458.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Ethylene Bis(2-hydroxyethyl Terephthalate) (CAS 2144-69-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H34O10. Molecular weight: 458.50 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C22H34O10 |
| Molecular Weight | 458.50 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.) | 1957 |
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Recommended Standards
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- 6-(Trifluoromethyl)quinoxaline (CAS 41959-33-5)
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- 3-((2,6-Dichlorobenzyl)oxy)-N-(3,4-difluorophenyl)thiophene-2-carboxamide (CAS 344269-97-2)
- tert-Butyl 2-(2-ethoxypyridin-3-yl)piperidine-1-carboxylate (CAS 1352512-93-6)
- 5-bromo-2-fluoro-3-iodo-pyridine (CAS 1214376-88-1)
- Tau Peptide (295-309) trifluoroacetate salt (CAS 330456-46-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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