Boc-NH-PEG6-propargyl CAS 1262991-52-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1262991-52-5 |
| Molecular Formula | C20H37NO8 |
| Molecular Weight | 419.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Boc-NH-PEG6-propargyl (CAS 1262991-52-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H37NO8. Molecular weight: 419.51 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H37NO8 |
| Molecular Weight | 419.51 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (S)-tert-Butyl 3-(3-amino-5-(3-fluorophenyl)thiophene-2-carboxamido)piperidine-1-carboxylate (CAS 1192875-04-9)
- (4-bromo-8-methoxy-1-naphthyl)oxy-triisopropyl-silane (CAS 1319715-16-6)
- Aranorosin (CAS 117184-53-9)
- N-(3-(tert-Butyl)isoxazol-5-yl)-2,6-difluorobenzamide (CAS 82558-86-9)
- 1-(5-Nitropyridin-2-yl)ethanone (CAS 31557-75-2)
- 5,7-Dichloroquinolin-8-yl methyl carbonate (CAS 18119-52-3)
- 3-Bromo-7-(bromomethyl)-1,7-dimethylbicyclo[2.2.1]Heptan-2-one (CAS 10293-10-4)
- Methyl 1-acetyl-3-methyl-1H-indazole-6-carboxylate (CAS 2368870-45-3)
- 2-(2-(4-Chlorophenyl)-4-phenylthiazol-5-yl)-N-(2,4-difluorophenyl)acetamide (CAS 338957-20-3)
- Insulin Degludec Impurity 8 (CAS CATO-C4X-21578)
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