Acid-PEG5-TEMPO CAS 2055040-79-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2055040-79-2 |
| Molecular Formula | C23H44N2O9 |
| Molecular Weight | 492.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Acid-PEG5-TEMPO (CAS 2055040-79-2) pharmaceutical standards reference standard. Molecular formula: C23H44N2O9. Molecular weight: 492.60 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C23H44N2O9 |
| Molecular Weight | 492.60 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 2 |
Recommended Standards
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- 3-(5-(Adamantan-1-yl)-2,4-bis(methoxymethoxy)phenyl)-1-(2-hydroxy-5-methylphenyl)prop-2-en-1-one (CAS 1609019-52-4)
- 4-Hydroperoxy Cyclophosphamide-d4 (CAS 1246816-71-6)
- (2-Fluoro-4-iodo-3-methylphenyl)methanol (CAS 2386943-84-4)
- 1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)-N-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxamide (CAS 338793-10-5)
- Lesinurad Impurity 18 (CAS CATO-C4X-147818)
- 1-(4-Aminophenyl)pyridin-1-ium chloride (CAS 78427-26-6)
- 3-(4-Oxothieno[3,2-d]pyrimidin-3(4h)-yl)propanamide (CAS 1241004-18-1)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788677)
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