Boc-PEG4-C2-NHS ester CAS 1835759-75-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1835759-75-5 |
| Molecular Formula | C20H33NO10 |
| Molecular Weight | 447.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Boc-PEG4-C2-NHS ester (CAS 1835759-75-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H33NO10. Molecular weight: 447.48 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H33NO10 |
| Molecular Weight | 447.48 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
Recommended Standards
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Why CATO?
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