Tofacitinib Citrate API
Product introduction
Topatinib citrate, white crystalline powder appearance, high product content, stable supply for our company.Tofaitinib is the first drug developed by Pfizer for the treatment of rheumatoid arthritis. It is a new oral JAK inhibitor.Unlike most current RA drugs, which mainly target extracellular targets, tofaitinib targets intracellular signal transduction pathways and ACTS on the core of cytokine networks.Tofatinib inhibited JAK 5~100 times as strongly as JAK1 and JAK2.
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Product parameters
The English name | Tofacitinib citrate |
CAS no. | 540737-29-9 |
Molecular formula | C22H28N6O8 |
Molecular weight | 504.493 |
Precise quality | 504.197 |
Log P | 0.23418 |
PSA | 221.04 |
Company profile
Jinan Lead Pharmaceutical technology Co., Ltd. which is located in Yingxiu Rd 2766, Jinan Innovation Zone, Shandong Province. Its main business covering R&D, production, and sales of active pharmaceutical ingredients (APIS) and intermediates.The R&D center is located in Jinan Innovation Zone while the production base in Ulanqab, Inner Mongolia. There are six production workshops, has a perfect production quality system, advanced equipment and rigorous attitude of scientific research. The product quality is absolutely trustworthy.
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Procurement process
For the products which you are interested in, you can consult our sales staff. Then , you can describe your purchase requirements, including product name, quantity, packaging requirements, etc.After confirmation of purchase, please inform us of your receiving address, invoice name and contact information.We will make an order for you. After the information is confirmed, please arrange the payment according to our remittance information.We will send the goods as soon as we receive the payment.
Quality assurance
For all batches of products, we will carry out retention samples after the expiry date of 1 year. When the customer raises any objection, we will make a quick response.
For the products purchased by customers, we will attach an original inspection report with the goods, including batch number, date and inspection indicators.
If you have any problems in the use process, please feel free to contact us, we will help you solve as soon as possible.
Contact
For further information, please contact:
Product specialist: Celia Zhang
Contact: +8618016320068
WeChat no.:18016320068
QQ:55023407
FAQ
1) Q: How to start orders or make payments?
A:Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal.
2) Q: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
3) Q:Can you issue the invoice?
A:Yes,we can .
