Pomalidomide-PEG<SUB>3</SUB>-CO<SUB>2</SUB>H CAS 2138440-82-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2138440-82-9 |
| Molecular Formula | C22H27N3O9 |
| Molecular Weight | 477.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Pomalidomide-PEG<SUB>3</SUB>-CO<SUB>2</SUB>H (CAS 2138440-82-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H27N3O9. Molecular weight: 477.46 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C22H27N3O9 |
| Molecular Weight | 477.46 g/mol |
| Appearance | Pale yellow to 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 3 |
Recommended Standards
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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