Azido-PEG9-acid CAS 1670249-37-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1670249-37-2 |
| Molecular Formula | C21H41N3O11 |
| Molecular Weight | 511.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Azido-PEG9-acid (CAS 1670249-37-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H41N3O11. Molecular weight: 511.56 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H41N3O11 |
| Molecular Weight | 511.56 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.) | 1993 |
| Nitrogen Atoms | 3 |
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