| Product Name | (2-Bromoethyl)benzene |
| CAS No. | 103-63-9 |
| Molecular Formula | C8H9Br |
| Molecular Weight | 185.06 |
| Grade Standard | Medicine Grade |
| Purity | 99% min |
β-bromophenylethane is an important intermediate for the synthesis of high efficiency brominated flame retardant polystyrene brominated. It is also commonly used in the preparation of organic synthesis intermediates.For example, β-bromophenylethane can be used to prepare the intermediate 4-(4-phenylbutoxy) benzoic acid.
Prenast was first developed by Ono in Japan as an anti-asthma drug, and was marketed in Japan in 1995. In 1999, it was found to treat allergic rhinitis.Prenast is leukotriene C4/D4 receptor antagonist antibody (LTRAS) with very low toxicity. It can selectively inhibit the leukotriene skin activity of airway smooth muscle, and has almost no effect on arachidonic acid metabolic enzymes. At the same time, it has no antagonistic effect on acetylcholine and 5-hydroxytryptamine, and has significant inhibition on LTC4, LTD4 and LTE4.
1.Package: 1kg/bottle or bag
25kgs/drum or bag
2.shipment: within 5 days after payment done
Shipping by Fedex ,DHL ,EMS or TNT
Q1 what's the moq?
A: Usually our MOQ is 1kg.But it is based on the different product. Some are 5g or 10g for big amount products.
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Generally, it will take 1 to 3 days after receiving your advance payment.
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A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
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Q8.Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery,International Authorized Third-Party Test for the products if you need are highly welcomed.
