Products Description
Product Name: 4-Bromo-1H-imidazole
CAS: 2302-25-2
MF: C3H3BrN2
MW: 146.97
Melting point: 131-135 °C
Boiling point: 324.7±15.0 °C
Density: 1.904±0.06 g/cm3
Packaging: 1kg/bag, 25kg/drum
Specification
| Items | Specifications |
| Appearance | White crystalline powder |
| Purity | ≥98% |
| Water | ≤0.5% |
Application
4-Bromine imidazole (CAS:2302-25-2) is an important pharmaceutical intermediates.
Its main applications including:
1. 4-Bromine imidazole is a key brominated imidazole intermediate for the synthesis of antitumor, antibacterial and antiviral pharmaceutical compounds.
2. 4-Bromine imidazole is widely used in organic synthesis for Suzuki coupling, nucleophilic substitution and heterocyclic derivatization reactions.
3. 4-Bromine imidazole is applied in the preparation of functional ligands, biological probes and polymer modification monomers containing imidazole structures.
Storage
1. Seal tightly and store below 25°C in dry dark place to stop light oxidation of imidazole ring.
2. Prevent moisture absorption to avoid partial hydrolysis and purity decline.
3. Store separately from strong oxidants, strong acids and halogenating reagents.
Safety Information
1. Avoid inhaling crystalline dust; wear dust mask and chemical resistant gloves during operation.
2. Forbid oral intake; rinse exposed eyes and skin with abundant running water promptly.
3. Dispose waste solids and filtrate following brominated nitrogen heterocycle waste regulations.
Benefits Of Use
1. Retains active N-H and C-Br sites for various coupling and substitution synthetic reactions.
2. Imidazole heterocyclic skeleton keeps stable under mild heating reaction environments.
3. High crystal purity cuts down side impurities in drug intermediate synthesis.
Recommended Products
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| 1 | 5-Benzylthio-1H-tetrazole CAS 21871-47-6 |
| 2 | Plerostilbene CAS 537-42-8 |
| 3 | Glimepiride CAS 93479-97-1 |
| 4 | Tetradecanedioic acid CAS 821-38-5 |
| 5 | Sodium lignosulfonate CAS 8061-51-6 |
| 6 | Ethylparaben CAS 120-47-8 |
| 7 | M-anisidine CAS 536-90-3 |
| 8 | Gellan Gum CAS 71010-52-1 |
| 9 | 2-Methyltetrahydrofuran CAS 96-47-9 |
| 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.
About Payment
* 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.
Contact Us
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