N-(m-PEG4)-N'-(azide-PEG4)-Cy7 CAS 2107273-40-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2107273-40-3 |
| Molecular Formula | C46H66N5O8 Cl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order N-(m-PEG4)-N'-(azide-PEG4)-Cy7 (CAS 2107273-40-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C46H66N5O8 Cl. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C46H66N5O8 Cl |
| Molecular Weight | 852.51 g/mol |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Recommended Standards
- 3,5-Bis(1-methyl-1-phenylethyl)salicylaldehyde (CAS 356763-82-1)
- 1-Propoxyisoquinoline-3-carboxylic acid (CAS 1094509-81-5)
- 2-Bromo-3-(difluoromethyl)-5-(trifluoromethyl)pyridin-4-ol (CAS 1806908-00-8)
- CAS 326495-37-8 (CAS 326495-37-8)
- 2-(4-Chlorophenyl)-5-ethylpyrimidine (CAS 95495-06-0)
- Diethyl 2,6-dimethyl-1,4-dihydro-[4,4'-bipyridine]-3,5-dicarboxylate (CAS 21197-70-6)
- 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