Acetovanillone

Acetovanillone

Acetovanillone

Min.Order / FOB Price:Get Latest Price

25 Kilogram

FOB Price:USD 8.0000 -10.0000

  • Min.Order :25 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,D/P

Keywords

Acetovanillone 498-02-2 C9H10O3

Quick Details

  • Appearance:Yellow to light brown powder
  • Application:used in organic synthesis
  • PackAge:25 kg/cardboard barrels
  • ProductionCapacity:10|Metric Ton|Day
  • Storage:Store in a cool, dry, ventilated place
  • Transportation:by sea or by air

Superiority:

hebei yanxi chemical  co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survival. Seek development by credit reputation. Our products have big price advantage in Europe South America and so on .and Our company also has the advantage of high quality in Africa. in the past two years our products has reached more than 30 countries in the world, Europe. South America. North America, southeast Asia, Africa, etc. We welcome all over the world with the best quality and lowest price friend common cooperation and common development!

1:Safe shipping (TNT;EMS;FEDEX;DHL;UPS;EUB)

2:Safe payment(Btc;MoneyGram;WU)

3:Safe packing (Paraffin coating; Double aluminum foil bag; Vacuum packaging)

4:Fast delivery (3-10 DAYS fast home delivery service )

5:Best quality (Without any doping, all products are pure)

6:Safety guarantee (we do this business long time ,we know how to disguise let the product through customs)

8:New international transportation system(Pls see the pic,The transportation line reaches every corner of the world)

9:Huge Supply(We have many raw materials and processing centers,Each day can provide dozens of kilogram-hundreds of kilograms of different products.)

10:Low Price(All the products are factory prices it can let you have a bigger profit margin)

 

 

1.lowest price 

2.good service

3.best quality 

4.rich experience 

5.support sample

Details

hebei yanxi chemical  co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survival. Seek development by credit reputation. Our products have big price advantage in Europe South America and so on .and Our company also has the advantage of high quality in Africa. in the past two years our products has reached more than 30 countries in the world, Europe. South America. North America, southeast Asia, Africa, etc. We welcome all over the world with the best quality and lowest price friend common cooperation and common development!

1:Safe shipping (TNT;EMS;FEDEX;DHL;UPS;EUB)

2:Safe payment(Btc;MoneyGram;WU)

3:Safe packing (Paraffin coating; Double aluminum foil bag; Vacuum packaging)

4:Fast delivery (3-10 DAYS fast home delivery service )

5:Best quality (Without any doping, all products are pure)

6:Safety guarantee (we do this business long time ,we know how to disguise let the product through customs)

8:New international transportation system(Pls see the pic,The transportation line reaches every corner of the world)

9:Huge Supply(We have many raw materials and processing centers,Each day can provide dozens of kilogram-hundreds of kilograms of different products.)

10:Low Price(All the products are factory prices it can let you have a bigger profit margin)

Our distribution capabilities include:
● Flexible deliveries, intelligent solutions
● Anything from bulk shipments of thousands of tonnes down to the smallest shipment of packed goods and even samples.
● Bulk – storage and transport of powders and liquids – movement of goods in ships – powders and bulk liquids
● Pharma, feed and food storage to accredited standards
● Segregated materials by business unit and hazard classification
● Temperature controlled storage and transport
● Effective cost control
● Re-packing, drum filling, bagging, ripping and tipping
● Customer delivery KPI's on delivery fulfillment performance

Details:

Overview: 

Vanilla acetone is a synthetic raw material for a variety of psychotropic drugs and a variety of new antimalarial drugs, and is often used as a cardiotonic and diuretic in medicine. As a specific nicotinamide adenine dinucleotide oxidase inhibitor, nicotinamide adenine dinucleotide phosphate (NADPH) oxidase and xanthine oxidase are the main sources of free radicals during myocardial reperfusion. Therefore, inhibiting their activity and reducing the generation of free radicals may alleviate reperfusion injury. In this study, the use of the NADPH oxidase inhibitor vanilla acetone can exert a protective effect on the myocardium of reperfusion rats, which is related to the inhibition of the activity of NADPH oxidase and the reduction of its mediated generation of superoxide anion and nitrite peroxide free radicals.

Application: 

Vanilla acetone can be used in the fragrance industry is also an important organic synthetic raw material, can be used for the synthesis of psychotropic drug iperidone and a variety of new antimalarial drugs. It is also a commonly used antioxidant, is currently recognized as a specific nicotinamide adenine dinucleotide oxidase inhibitor, in medicine is also commonly used as a cardiac and diuretic.

Preparation: 

Anhydrous ethanol 25 ml, guaiacol 2.0 ml (18.0mmol), anhydrous potassium carbonate 5.0 g(36.2 mmol) sodium iodide 0.3 g(2.0 mmol) and propane bromide 3.2 ml(35.4 mmol) were added to the reaction bottle in sequence and stirred for reflux reaction for 10 h. Ethanol and excess propane bromide were removed by steam under filter and vacuum and added into 40 ml dichloromethane and 30 ml 1 mol-L-1 sodium hydroxide solution, washed in organic phase water (2x25 ml), dried with anhydrous magnesium sulfate, and yellow liquid 12.86g was obtained by spin evaporation with a yield of 95.3%. 25 ml and 11.5 g(9.0 mmol) of dichloromethane were added into the reaction bottle, and then 2.5 g(18.3 mmol) of anhydrous zinc chloride was added into the ice bath for cooling, and the mixed solution [dichloromethane (2.0 ml)+ acetic anhydride (1.7 ml,18.0 mmol)] was added. After drip, the reaction was slowly raised to room temperature for 4 h. 

40 ml 1 mol-L-1 hydrochloric acid was added, the aqueous phase was extracted with dichloromethane ( 2*30 ml), the extraction liquid was combined, washed with water (2×30 ml), and the yellow liquid mixture of 1.84 g was obtained by drying and spin evaporation of anhydrous magnesium sulfate with 97.9% yield and 99.1% purity. 16 mL of dichloromethane and the mixture of isomer 3-methoxy4-n-propoxyacetophenone and 3-propoxy4-methoxyacetophenone 1.0g(4.8 mmol) were added to the reaction bottle successively and stir until completely dissolved (5 min); Anhydrous aluminum trichloride was added to 1.4g(10.5 mmol) and reacted at 35℃ for 4 h. The aqueous phase was extracted by dichloromethane (2x30 mL) into 1 mol-L-1 ammonium chloride solution (25 mL), and the extraction solution was combined with spin evaporation and desolubilization, and then separated and purified by silica gel column chromatography [eluent :V(petroleum ether):V(ethyl acetate)=10∶1 to obtain cream-white solid vanilla ethyl ketone.

 

Melting Point 112-115 °C
Boiling Point 263-265 °C/17 mm Hg
Density 1.1708
Refractive Index 1.5101
Flashing Point >230 °F
Storage Condition Sealed in dry,Room Temperature

 

Solubility Soluble in acetonitrile (small amount), chloroform (small amount), ethyl acetate (small amount), methane
pKa 8.18±0.18
Odor vanilla
Water Solubility soluble in hot water
Merck 14,741
BRN 637373
LogP 1.389


 

Our advantages:

1) Timely communication, reply within 12 hours.You can leave any messages on our whatsapp or send email to us.

2)Selecting raw materials strictly,our products are the highest purity.

3)Reasonable and competitive price.

4) Free sample for your evaluation.Customers only need to undertake the shipping fee for delivery the samples to your destionation.

5)OEM/ODM Available.Trial order is available for testing after samples.

6) Packaging can be customized according to each buyers' special request.

We guarantee that your package will pass 100% through the Mexico US, UK, Australia, Netherlands, Canada, France, Germany, Spain, Belgium, Sweden, Poland, Russian, Ukraine, Kazakhstan, Czech Republic, Slovakia, Portugal.

 

We have freight forwarders in these countries, and our customs clearance company will clear your parcels without any customs issues, sometimes even 1000 kg. Door to door service. Make sure you receive 100% of the goods. Let you have a good experience of our strong freight capacity.

Company Introduction

hebei yanxi chemical  co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survival. Seek development by credit reputation. Our products have big price advantage in Europe South America and so on .and Our company also has the advantage of high quality in Africa. in the past two years our products has reached more than 30 countries in the world, Europe. South America. North America, southeast Asia, Africa, etc. We welcome all over the world with the best quality and lowest price friend common cooperation and common development!

After Sales Service

 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                                                                  

FAQ

What is the way you ship

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

 

Can the packages be trackable

YES, we provide tracking number and you can track on internet.

 

Where do you ship to

Worldwide.

 

Do you offer domestic shipping/remail shipping

Yes we can ship to USA/UK/Canada/Australia/Germany etc warehouse first then to you.

 

Do you ensure your packing , what about customs, what happens if the package is retained

 

We concern a lot about our safety system, we pack the orders as secure as possible. If a package is seized at customs, reships of seized orders will be done provided you have a copy of the letter to show us. If you receive a seizure letter, please contact us immediately with a scanned copy of the seizure letter, and also a new address to have your order reshipped to.

 

Which payment options are available

 

Bitcoin

Bank wire

MoneyGram

 

 

 

 

 

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