Hebei ShengYang Biological Technology Co. Ltd(expird)
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Business Type:Trading Company
CAS NO.49851-31-2
Industrial Grade(1-50)GramIndustrial Grade(50-100)Gram
Superiority
49851-31-2,China Factory direct sale top quality 2-Bromovalerophenone CAS 49851-31-2
2-Bromovalerophenone CAS 49851-31-2 description
|
Product Name |
2-Bromo-1-Phenyl-1-Pentanone / 2-Bromovalerophenone |
Keywords |
49851-31-2,cas 49851-31-2, 49851 31 2,cas 49851-31-2 supplier,2-Bromo-1-Phenyl-1-Pentanone,2-Bromovalerophenone, 49851-31-2 price,cas 49851-31-2 factory,cas 49851-31-2 manufacturer, 49851-31-2 China |
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Apperance |
Yellow liquid |
|
Purity |
99%min |
|
Shelf life |
2 years |
|
Storage |
Store in cool and dry place,keep away from strong light |
2-Bromovalerophenone CAS 49851-31-2 physical &chemical properties:
Density 1.3 ± 0.1 g / cm3
Boiling point 282.3 ± 13.0 ° C at 760 mmHg
Molecular formula C11H13BrO
Molecular weight 241.124
Flash point 42.5 ± 7.2 ° C
Accurate quality 240.014969
PSA 17.07000
LogP 3.60
Vapor pressure 0.0 ± 0.6 mmHg at 25 ° C
Refractive index 1.541
2-Bromovalerophenone CAS 49851-31-2 pictures:
Pls Noted: Gurantee 100% safe shipping to Australia,UK,US,Canada and Eurpoean countries.We will ship by our own special line that shipping company do customs clearance and delivery to door.
100% safe delivery!!!
100% safe delivery!!!
100% safe delivery!!!
Welcome your inquiry !
Details
49851-31-2,China Factory direct sale top quality 2-Bromovalerophenone CAS 49851-31-2
2-Bromovalerophenone CAS 49851-31-2 description
| product Name | ETHYL 2-PHENYLACETOACETATE CAS 49851-31-2 |
| Material | Industral Chemicals / Organic Intermediates |
| Function | Mainly use in Pharmaceutical Intermediates / medical intermediate / Research purpose |
| CAS No.: | 4981-31-2 |
| EINECS No.: | 100-201-4 |
| MF: | C11H13Br0 |
| Molecular Weight: | 241.12432 |
| Boiling point: | 94-96°C° |
| Appearance: | Colorless liquid |
| Package | Drum / Aluminum Foil Bag / According to customer's requiement |
Our Advantage
1.Place of Origin with Super quality by reasonable price.
2.Fast delivery by safe express way to all the country.
3.Has a number of highly qualified engineers and experts to provide guidance for reagents.
4.When you meet problems in mineral processing, we can provide technical guidance.
5.Sample order are welcome.
6.NMR,HPLC and COA can be supplied
7.We can supply sample for testing
FAQ
1. How is the quality
above 99% purity.
2. How is the package
customers' requirement.
3. How is the storage
Keep dry and cool place.
4. Can I order sample for testing
Yes, welcome your sample order before bulk order. We will send the samples directly to your door by express. The quality of sample will prove our ability.
5. What is the MOQ
Our MOQ is 10g, 100g and 1kg for your evaluation quality of our goods on the condition that
sample charge is 100% paid.
6.How long will it take to get the good
Depending on your location,For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS. For mass order, please allow 5-8 days by Air, 20-35 days by Sea.
SHENG YANG Medicine Tech Co.,LTD was established in 2016.，is a high-tech innovative enterprise specializing in research and development, production, sales of chemical raw materials, pharmaceutical intermediates, custom synthesis as the main direction, while providing drug technology development, technical consulting, technology transfer and other services.
We focus on technology transfer from laboratory to industrial production, use our resources and expertise, at the same time for medicine production and research and development enterprise including commissioned research and development, process improvement, technical consultation, information retrieval, synthesis of laboratory equipment, standard, special chemicals, and analysis services, integration solutions.
The company in line with the quality first, the prestige supreme management idea, has made the product to obtain the general customers the consistent high praise, the product sells to each place in the country, the enterprise also obtains the rapid development.
Phenacetin (Phenacetin, or phenacetin), a chemical formula C10H13NO2, is a white crystalline solid at room temperature with a melting point of about 134 ° C. It is a drug that has been banned in many countries.
Traits and usage:
Also known as acetoyloxyethylaniline. Glossy lobular or scaly crystals, odorless, slightly bitter. The temperature of 134 ~ 137 ° C. Stable in air, very slightly soluble in water, slightly soluble in boiling water, slightly soluble in ether, soluble in ethanol, chloroform. It is prepared by etherification, reduction and acetylation of p-nitrochlorobenzene. It is an anti-inflammatory analgesic for acetanilide. It is suitable for fever, headache, and neuralgia. It is combined with other drugs to form a compound tape.
paracetamol have antipyretic effects. Since phenacetin can not be converted to paracetamol with an enzyme inhibitor, it can still exhibit significant antipyretic effects. Therefore, the antipyretic effect is stronger than analgesic effect. The efficacy of the drug is comparable to that of aspirin, the effect is slow and long-lasting, and the toxicity is low. Studies have shown that this product and its metabolite t that occurs after the product is not only caused by its active product paracetamol. The mild analgesic effect of phenacetin is generally maintained for 3-4 hours; the synergistic effect with salicylic acid enhances the analgesic effect. It is mainly used for antipyretic and analgesia in small animals. This product is also a component of APC tablets.
packing photoes
Supply Ability
Supply Ability:
100 Kilogram/Kilograms per Week
Why choose us
1,High putiry good quality with pretty competitive price
2,Safety and fast shipment by sea/by air/by express
3,Delivery time will be within 12 hours
4,Convenient pay meny terms by TT/ /Moneygram/Bitcoin,etc
(1) How to start orders or make payments
You can send your Purchase order, or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
(2) How to make the payment
We can accept L/C, T/T, West Union, Money Gram etc.
(3)What’s your MOQ
For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low price product, our MOQ starts from 100g and 1kg.
(4) When will you deliver the goods
If we have inventory, generally we can arrange shipment after receipt of payment 2 to 3 days. If not, it will be decided by the time of the factory production.
Pls Noted: Gurantee 100% safe shipping, free of EU customs clearance.We will ship by special line that shipping company do custom clearanceand deliver to door. 100% safe delivery!