99% Quetiapine Fumarate Powder With Best Price

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Why You Should Order Quetiapine Fumarate API From Us?

First: GMP-approved raw materials with COS/CEP.

Our powder is produced strictly according to cGMP guidelines and approval of CEP/COS/CoPP, which means that this API of ours is suitable for producing finished dosages, either for compounding pharmacies or pharmaceutical dosage manufacturers.

Second: Quality Goods with the best prices you can find in China

Though we put a lot of effort into quality control, we manage to support our customers with competitive prices through our commercial productions to lower our total costs.

Though our price is reasonable, we don’t compromise on the qualities, we will get into our quality in detail in the following sections.

What is Quetiapine Fumarate?

chemical structure of quetiapine fumarate powder 99%

Cas Number: 111974-72-2

Chemical Formula: C46H54N6O8S2

Molecular Weight: 883.1 g/mol

Melting Point: 174~176°C

Chemical Name: 2-[2-(4-benzo[b][1,4]benzothiazepin-6-ylpiperazin-1-yl)ethoxy]ethanol;(E)-but-2-enedioic acid (2:1).

HS Code: 2934999099 (Other heterocyclic compounds) (其他杂环化合物)

Quetiapine fumarate is a white to off-white crystalline powder soluble in water and easily soluble in DMSO (Over 10mg/ml).

Also known by its brand name Seroquel, quetiapine is used to treat mental health conditions such as schizophrenia, bipolar disorder, and depression.

It works by altering the levels of certain chemicals in the brain, which helps to improve mood and reduce the symptoms of these disorders.

Other Reasons To Import Quetiapine Fumarate From Us

As mentioned above, our quetiapine is manufactured in GMP factories at competitive prices.

If that has not made up your mind about working with us, our high-quality standards below will help assure you of this.

1)  Control of impurities:

As we all know, the higher the purity, the better.

But not all of us know that the content of impurities is even more important than the testing value of purity.

USP has requirements of less than 0.15% for known impurities, and below 0.1% for unknown single impurities, this is tough right?

If you check our testing results on those impurities by the Certificate of analysis below, you will find our impurity control is extremely high.

Known impurities are not more than 0.01%, and unknown impurities are 0.008% with total impurities of 0.05%.

Now you see what our so-called high quality means.

2) Low content of Residual solvents:

All four solvents used in the synthesis and purification of quetiapine are methanol, ethanol, toluene, and N, N-Diethylaniline.

Testing results are showing that there are no methanol and N, N-Diethylaniline left in our quetiapine, and the content of ethanol and Toluene is 0.07% and 0.006%.

Low contents of residual solvents are the reflections of the optimization of our synthesis process, which is also what we are proud of.

3) Testing results of Residue on Ignition/Loss on Drying

The value of Loss on Drying is reflecting the content of volatile matter such as water and solvents.

Our testing results of Loss on Drying is only 0.09%, way below the USP requirements of 0.5%.

As for the Residue of Ignition, it is the indicator of the content of inorganic matter with the API, the smaller, the better.

If the value is small, it means there is low content of inorganic matter.

Our testing results for Residue of Ignition is 0.03%, also way lower than The USP requirements of NMT0.1%.

From all those 3 points above you can see that the quality of our quetiapine fumarate is extremely high.

If you are still not sure, request a sample to test for yourself on the quality.

How Much Does Quetiapine Fumarate Powder Cost?

If you are looking for pure tiopronin powder approved by China GMP to do compounding or manufacture medicines, please check our offer below:

For 50kilo, our FOB Shanghai/Beijing price is around 250USD per kilo.

For 100kilo, our FOB cost is about 220USD/kg.

For small business owners such as compounding pharmacies, our price for kilos is about 400~450usd per kilo including shipping cost by courier.

If you only need small quantities for scientific research, please contact us directly for a free quote.

How To Ship Quetiapine Fumarate Powder?

shipping chemicals by air

For the shipping options for bulk powder, you can choose whichever shipping method you like.

It is a safe chemical to be shipped by air or sea, whatever your quantity is, you won’t have any issues with the shipping.

First things first, it is proven to be a common/common chemical, not a dangerous one, so no hazardous packing is required.

If you need to know the general ideas of our shipping cost by couriers, it is something like below:

Shipping cost for starting 500G to North America/Europe: 50~60usd.

If you are ordering kilos, the shipping fee is around 40~50usd/kilo.

Shipping costs to Africa are the highest among all our export countries, please help to contact us directly for the updated prices of everything.

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