| CAS No.: | 103-63-9 |
|---|---|
| Formula: | C8h9br |
| EINECS: | 203-130-8 |
| Type: | Pharmaceutical Intermediates |
| Appearance: | Liquid |
| Quality: | Industrial |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 2-Phenylethylbromide is an organobromide that can be produced by the action of and red phosphorus on 2-phenylethanol.
It is moderately toxic by ingestion.
When reacted with hydrazine, phenelzine is produced.
β-bromo-phenylethane is an important intermediate in the synthesis of highly effective bromo-based flame retardants polybromo-styrene, and is also commonly used in the preparation of organic synthesis intermediates. For example, β-bromophenethane can be used to prepare the intermediate 4-(4-phenylbutoxy) benzoic acid of Prelenast. As an anti-asthma drug, Prelunast was first developed by Ono Company in Japan, and was listed in Japan in 1995, and in 1999 Chemicalbook, it was found to treat allergic rhinitis. Prelenast is a leukotriene C4/D4 receptor antagonist (lTRAs) with extremely low toxicity. It can selectively inhibit the activity of leukotriene multiskin in 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 significantly inhibits lTC4, lTD4 and lTE4.
| Melting point | -56 °C |
| Boiling point | 220-221 °C(lit.) |
| density | 1.355 g/mL at 25 °C(lit.) |
| refractive index | n20/D 1.556(lit.) |
| Fp | 193 °F |
| storage temp. | 2-8°C |
| solubility | 0.039g/l |
| form | Liquid |
| color | Clear colorless to pale yellow |
β-bromo-phenylethane is an important intermediate in the synthesis of highly effective bromo-based flame retardants polybromo-styrene, and is also commonly used in the preparation of organic synthesis intermediates. Preparation of 2-nitro-3-phenyl-1-chemicalbook propyl alcohol. 2 -nitro-3- phenyl -1-propyl alcohol is a kind of important pharmaceutical intermediates in the preparation of all synthetic antimicrobial agent (R) 4- benzyl- 2-oxazole alkane ketone in plays an important role.
Hebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of chemicals. Main products are cas: 6080-56-4, 2-phenylacetamide (cas103-81-1), After many years of efforts, we have established stable and friendly business relations with dozens of European and American pharmaceutical companies, multinational chemical companies and importers.
1) Timely communication, reply within 12 hours.You can leave any messages on our whatsapp or send email to us.
1)Best quality in your requirement
2)Competitive price in china market
3)Mature technical support
4)Professional logistic support
5 )Full experience of large numberscontainers loading in chinese sea port
6 )Fast shipment by reputed shipping line
7) Packing with pallet as buyer's special request
8) Best service after shipment.
9) Cargoes together with container after-sales service available
10) Full experience in export
11)Raw materials from chinese origin
Q:How can I get the price?
A:We usually quote within 24 hours after we get your inquiry.
If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote.
Q:What is the way you ship?
A:Express: FedEx, UPS, EMS, DHL, USPS, TNT, DPD, Aramex etc
Our way of shipping the products is universal and secure.
The company name and other contents related to pharmacy are not written on the package slips.
The way of packing is regularly changed for a secure delivery.
The packages are small in order to avoid unwelcomed questions . If the order is big, then it will be divided into two or more packages.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}