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HS Code |
871363 |
| Productname | Azido-PEG4-NHS Ester |
| Casnumber | 1314378-21-8 |
| Molecularformula | C16H22N4O8 |
| Molecularweight | 398.37 |
| Appearance | White to off-white solid |
| Solubility | DMSO, DMF, water (limited) |
| Functionalgroups | Azide, NHS ester, PEG |
| Spacerlength | 4 PEG units (approx. 22 angstroms) |
| Storagetemperature | -20°C (desiccated) |
| Purity | Typically >95% |
| Reactivity | Amine-reactive (NHS ester) and bioorthogonal (azide group) |
| Application | Bioconjugation, click chemistry, crosslinking |
As an accredited Azido-PEG4-NHS Ester factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Azido-PEG4-NHS Ester is supplied in a 100 mg clear glass vial, sealed, labeled with product details, stored under inert atmosphere. |
| Shipping | Azido-PEG4-NHS Ester is shipped in sealed, moisture-resistant containers with cold packs to maintain stability and prevent degradation. The chemical is classified as hazardous; thus, shipping follows strict regulatory guidelines and requires a Material Safety Data Sheet (MSDS). Expedite delivery, temperature control, and proper labeling are ensured for safe transport. |
| Storage | Azido-PEG4-NHS Ester should be stored desiccated at −20°C, protected from light and moisture. This chemical is sensitive to hydrolysis and should be tightly sealed in its original container under an inert atmosphere if possible. Allow contents to equilibrate to room temperature before opening to avoid condensation. Proper storage ensures product stability and prevents degradation of the NHS ester functional group. |
Competitive Azido-PEG4-NHS Ester prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
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