(4S,5R)-3-tert-butoxyarbony-2-(4-anisyl)-4-phenyl-5-oxazolidnecarboxylic acid API CAS 143527-70-2/196404-55-4
Product Description:
Paclitaxel and docetaxel are highly effective, low toxic, and broad-spectrum anticancer drugs, especially for gynecological tumors, making them the fastest growing chemotherapy drugs in clinical use. After slight modification of the C13 side chain of paclitaxel (i.e. changing the benzoyl group of the side chain to tert butoxycarbonyl), the docetaxel side chain was obtained. The obtained side chains of paclitaxel and docetaxel are coupled with Bacardin III to obtain the anticancer drugs paclitaxel and docetaxel, respectively.
Application:
The side chain of docetaxel can be used as an organic synthesis intermediate and a pharmaceutical intermediate, mainly in laboratory research and development processes and chemical pharmaceutical synthesis processes, and can be used as an intermediate for the raw material drug docetaxel.
FAQ:
What's the MOQ?
Generally the MOQ is 1kg, Best 25KG/DRUM
Is there any discount?
Yes, we will give you the best discount according to the size of your order!
How can I confirm the product quality before placing orders?
We will send you the existing sample or prepare the sample according to your request and send it to you for your confirmation!
How do you treat quality complaint?
If the quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately!
How to contact with us ?
Through SKYPE, WHATSAPP, WeChat, and E-mail.
How to place an order & payment ?
(1). Conduct product consultation, (2). Determine the sample, (3).After the sample quality meets the requirements, send us the PO, (4). We reply to PI (5). The customer completes the payment, (6). Receive payment for goods, export products, (7). The customer receives the goods and completes the order.
Cooperative customers: Our products are exported to European and American countries. It also has a large customer base in Southeast Asia and other regions.
After-sale service: If the quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately!
100% responsible person, safe and reliable, integrity first.
Audited Supplier 
){kind=link}