Product Parameters

Product description:
 

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.

 

Product name	(2-Bromoethyl)benzene
cas	CAS 103-63-9
EINECS No.	203-130-8
Purity	99.80%
Usage	Pharmaceutical Intermediates
Appearance	Clear colorless liquid
MOQ	25kg

 

 

Detailed Photos

 

 

Main Products

Main products


Tetracaine hcl cas 136-47-0
Procaine cas 59-46-1
Lidocaine cas 137-58-6
Benzocaine cas 94-09-7

NMN  cas 1094-61-7
NR   cas 1341-23-7
Boric acid cas 11113-50-1
N-Isopropylbenzylamine cas 102-97-6

Tetramisole hcl cas 5086-74-8
Levamisole cas 14769-73-4
 

Paracetamol cas 103-90-2
Xylazine cas 7361-61-7
(2-Bromoethyl)benzene cas 103-63-9

4'-Methylpropiophenone cas 5337-93-9
Methylmin hydrochloride cas 593-51-1
 
Tetracaine cas 94-24-6
Mannitol cas 87-78-5
Levamisole hydrochloride cas 16595-80-5
Dilthiazem hydrochloride cas 33286-22-5

 

Packaging & Shipping

We can provide you with chemical raw materials, chemical products, pharmaceutical intermediates, veterinary intermediates, dye intermediates, pigments, cosmetic raw materials and chemical reagents, can meet your various needs. Since the establishment of the company, adhere to the "quality first, customer first, integrity-based" business policy, always strive to meet the potential needs of customers. The trend of economic globalization is unstoppable. Our company is willing to cooperate sincerely with enterprises around the world to achieve a win-win situation.

We have been focusing on multiple areas of research and development, manufacturing, sales and service. Our sales and marketing office is located in Hebei Province, China, close to tianjin port, Qingdao port and other ports, providing great convenience for the integrated sales and purchasing of all our factories.

With consistent chemical quality, technology and service, quality products and services, and customers in all aspects to grow together. We believe that our full range of products will give you the impression of the best expectations and innovations made in China.

If you are interested in our company and our products, please feel free to visit our website or contact us directly for more information. We look forward to establishing long-term stable and win-win business relationship with you.

You can contact us if you have any requirements, we accept customized services.

Hebei Dangdang Import and Export Co., Ltd. is willing to grow with friends all over the world!