Best Price Provide CAS 540737-29-9 Tofacitinib Citrate Powder

Best Price Provide CAS 540737-29-9 Tofacitinib Citrate Powder

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.
Chat Now

Product Details

Usually customer-oriented, and it's our ultimate focus on to be not only by far the most reliable, trustable and honest provider, but also the partner for CAS:144060-53-7, CAS:366789-02-8, 4-Nitrophenyl 2-(furfurylsulfinyl)acetic acid. We sincerely look forward to hearing from you. Continuous improvement is the constant driving force of the company, and the constant pursuit of the company is to let customers rest assured and satisfied. We always pay high attention to putting the advanced managerial knowledge and manufacturing technique into practice. Adhering to the attitude of being responsible to society, users and enterprises, we have won the recognition of customers in many countries and regions, and we have built a supply system integrating R&D, production and sales.

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.


Product parameters

The English name

Tofacitinib citrate

CAS no.


Molecular formula


Molecular weight


Precise quality


Log P




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.


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.


For further information, please contact:

Product specialist: Celia Zhang

Contact: +8618016320068

WeChat no.:18016320068



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 .

With our loaded working experience and thoughtful products and services, we've got been acknowledged as a reputable supplier for Best Price Provide CAS 540737-29-9 Tofacitinib Citrate Powder. We sincerely look forward to receiving valuable advice from people from all walks of life, which will provide us with encouragement and support. We get good reputation from the customers due to our good products quality and fine after-sale service.
Hot Tags: tofacitinib citrate api cas:540737-29-9, China, manufacturers, suppliers, factory, price, Rivaroxaban API, N-(4-Cyanophenyl)glycine, Bisoprolol fumarate API, CAS:160844-75-7, CAS:913614-18-3, CAS:1124-11-4


You Might Also Like