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|
HS Code |
211577 |
| Chemical Name | Methyl-PEG12-Maleimide |
| Molecular Formula | C28H52O13N2 |
| Cas Number | 1347755-86-7 |
| Appearance | Colorless to pale yellow oil |
| Solubility | Soluble in water, DMSO, DMF |
| Functional Groups | Maleimide, Methoxy, Polyethylene glycol (PEG) |
| Storage Conditions | Store at -20°C, desiccated |
| Application | Thiol-reactive crosslinker for bioconjugation |
| Purity | Typically >95% (HPLC) |
| Reactivity | Reacts specifically with sulfhydryl (thiol) groups |
| Hazard Statements | May cause eye irritation |
As an accredited Methyl-PEG12-Maleimide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Methyl-PEG12-Maleimide is supplied in a 50 mg amber glass vial, Sigma Aldrich label, with tamper-evident cap and product details. |
| Shipping | Methyl-PEG12-Maleimide is shipped in tightly sealed containers, protected from moisture and light, and typically at ambient temperature unless otherwise specified. Packaging complies with chemical safety regulations. During transit, hazard communication labeling is provided, ensuring safe handling. For bulk or sensitive grades, cold packs or temperature-controlled shipping may be used if required. |
| Storage | Methyl-PEG12-Maleimide should be stored in a tightly sealed container at –20°C, protected from light and moisture. Avoid repeated freeze-thaw cycles to maintain stability. Use desiccants in storage if possible. The chemical is sensitive to hydrolysis and should be dissolved in anhydrous solvents just before use. Always handle using recommended personal protective equipment and in a well-ventilated area. |
Competitive Methyl-PEG12-Maleimide 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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