Products Description
Product Name: N-Benzylmaleimide
CAS: 1631-26-1
EINECS: 216-631-1
Melting point: 70 °C (lit.)
Boiling point: 177 °C / 20mmHg
Density: 1 g/cm3
Specification
| Items | Specifications |
| Appearance | White powder |
| Purity | 99% |
| Storage temp. | Inert atmosphere,Room Temperature |
| Package | 1 kg/bag, 20 kg/drum, 25 kg/drum |
Application
① Acts N-Benzylmaleimide as key building block for organic synthesis, enabling Michael addition and Diels-Alder cycloaddition to construct complex heterocyclic frameworks for pharmaceuticals and natural product synthesis.
② Serves N-Benzylmaleimide CAS 1631-26-1 as cross-linking agent for polymers (epoxy, acrylic) and modifier for cellulose nanocrystals, enhancing material mechanical/thermal properties in composite & coating fields.
③ Functions as reagent for protein thiol group modification in biochemistry, supporting drug discovery, bioconjugation and enzyme activity research in life science labs.
Storage and Precautions
Store N-Benzylmaleimide CAS 1631-26-1 at 0-30℃ in sealed HDPE bottles/fiber drums under inert gas in cool, dry, ventilated area, away from open fire, strong oxidants, acids, alkalis and direct sunlight. Wear nitrile gloves, safety goggles, dust mask & lab coat; avoid inhalation, skin/eye contact (irritant). Reseal tightly post-use to prevent moisture absorption and oxidation. Dispose as hazardous waste; transport as non-hazardous solid, moisture-proof & anti-extrusion packaging, no cold chain, avoid mixing with oxidizing substances.
What are the benfits of taking N-Benzylmaleimide?
✅ High N-Benzylmaleimide reactivity of maleimide group enables efficient cycloaddition/Michael addition, facilitating rapid synthesis of diverse molecular libraries for drug screening.
✅ Good N-Benzylmaleimide CAS 1631-26-1 compatibility with organic solvents/polymers, stable under normal storage, no self-polymerization risk, easy to handle and purify via recrystallization.
✅ Cost-effective for industrial/lab-scale production, stable batch quality, compliant with REACH, ideal for pharmaceutical R&D, polymer modification and bioconjugation applications.
Safety & Transport Info
- Hazard Class：Non-hazardous | No UN number | HS Code：2925199090
- Hazard Statements：H315 (skin irritation), H319 (eye irritation), H335 (respiratory irritation)
- Precaution Statements：P261, P280, P305+351+338, P332+313
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| 10 | If you want to need more information,welcome to contact us at any time.
WhatsApp: +86 18317156592
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Packaging
Transportation & Payment
About Transportation
Depending on the requirements of our clients, we can give a variety of transportation options.
For smaller orders, we offer air shipping or international courier services like FedEx, DHL, TNT, EMS, and numerous other unique lines of international transit.
We can transport by sea to a specified port for bigger amounts.
Additionally, we can offer unique services based on the requirements of our clients and the characteristics of their goods.
* We can offer a range of payment options to our clients.
* When the sum is modest, clients typically pay with PayPal, Western Union, Alibaba, and other similar services.
* When the sum is significant, clients typically pay with T/T, L/C at sight, Alibaba, and so on.
* Furthermore, an increasing number of consumers will use Alipay or WeChat Pay to make payments.
FAQ
1
May I get any sample from you?
Re: Yes, of course, we'd like to provide sample to you according to your demands.
2
What is your MOQ?
Re: Usually our MOQ is 1 kg, but sometimes it is also flexible and depends on different products.
3
How long I can get my goods after payment?
Re: If shipped by couriers or air, it usually cost 5-10 days.
If shipped by sea, it usually cost 3-40 days, which depends on your destination.
4
Do you have any after-sales service?
Re: Yes, we will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, technical guidance, etc.
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