(3R,4S)-tert-Butyl 2-oxo-4-phenyl-3-(triethylsilyloxy)azetidine-1-carboxylate Powder API CAS 149198-47-0/149249-91-2
Product Description:
(3R, 4S) -3- (triethylsiloxy) -4-phenyl-2-oxo-azacyclobutan-1-carboxylic acid tert butyl ester is an important pharmaceutical intermediate that can be used to prepare docetaxel. Docetaxel belongs to the category of microtubule inhibitors for anti-tumor drugs, which is a new type of anti-tumor drug obtained by modifying the structure of the natural anti-tumor drug paclitaxel.
Application:
(3R, 4S) -3- (triethylsiloxy) -4-phenyl-2-oxo-azacyclobutan-1-carboxylic acid tert butyl ester is an organic synthesis intermediate and pharmaceutical intermediate, which can be used in laboratory research and development processes and chemical pharmaceutical synthesis processes.
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!
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