Nature Extract Paclitaxel Powder CAS 33069-62-4 Synthetic Paclitaxel Factory Price

Nature Extracted Paclitaxel CAS 33069-62-4 Synthetic Paclitaxel Factory Price

Quick Details
Product Name: Paclitaxel
Synonyms: Paclitaxel HCL;Paclitaxel(natural crude)
CAS: 33069-62-4
MF: C47H51NO14
MW: 853.91
EINECS: 608-826-9
Melting point: 213 °C (dec.)(lit.)
Boiling point: 774.66°C (rough estimate)
Solubility     methanol: 50 mg/mL, clear, colorless
Water Solubility: 0.3mg/L(37 ºC)
Stability: Stable. Incompatible with strong oxidizing agents. Combustible.

Paclitaxel Description:
Paclitaxel, a natural product isolated from the bark of the Pacific yew, is effective in treating refractory metastatic ovarian cancer. Unlike any other antineoplastic agents, paclitaxel appears to have several possible mechanisms of action, including an antimicrotubule action through the promotion of tubulin polymerization and stabilization of microtubules, thereby, halting mitosis and promoting cell death. The supply of paclitaxel is limited by its low natural abundance and currently it is being manufactured by a semi-synthetic route from deacetylbaccatin that is isolated from the needles of the yew tree. Recent completion of two total syntheses of taxol conquered the structural complexity of the title compound and may be useful in obtaining certain closely related analogs, some of which have been found to have antitumor activity. Paclitaxel has potential uses in the treatment of metastatic breast cancer, lung cancer, head and neck cancer, and malignant melanoma.

Paclitaxel Uses:
Paclitaxel is a monomeric diterpene compound extracted from Chinese yew bark and is a complicated secondary metabolite. Stage II-III clinical studies show that paclitaxel is most suitable for ovarian and breast cancer, and has certain efficacy in treating prostate cancer, lung cancer, colorectal cancer, melanoma, head and neck cancer, esophageal cancer, germ cell tumors, endometrial cancer, lymphoma, brain tumors, bladder cancer, upper gastrointestinal cancer, small cell and non-small cell lung cancer.




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FAQ
What is the way you ship?

Express: FedEx, UPS, EMS, DHL, USPS, TNT, DPD, Aramex etc
Our way of shipping the products is universal and secure.
The company name and other contents related to pharmacy are not written on the package slips.
The way of packing is regularly changed for a secure delivery.
The packages are small in order to avoid unwelcomed questions . If the order is big, then it will be divided into two or more packages

Can the packages be trackable?
YES, we provide tracking number and you can track on internet.

Where do you ship to?
Worldwide.

Do you offer domestic shipping/remail shipping?
Yes we can ship to USA/UK/Canada/Australia/Germany etc warehouse first then to you.

Do you ensure your packing , what about customs, what happens if the package is retained?

We concern a lot about our safety system, we pack the orders as secure as possible. If a package is seized at customs, reships of seized orders will be done provided you have a copy of the letter to show us. If you receive a seizure letter, please contact us immediately with a scanned copy of the seizure letter, and also a new address to have your order reshipped to.

Which payment options are available?

Bitcoin
Western Union
Bank wire
MoneyGram

Company Profile
Shenzhen Changhua Biotechnology Co., Ltd. A leading supplier of fine chemical in China, is located in Shenzhen. The unique geographical conditions of Shenzhen are favorable for transportation.

The company invests large fund and brains to R&D department to research fine chemical, biochemical, pharmaceutical & its intermediates products that fit the demand of the market. High level research group, advanced apparatus and good scientific atmosphere ensure the quality.

According to the GMP standard, the company has built 10000 m2 plant with the advanced equipment. The factory has a complete Q. A. & Q. C. System. We own several sets of analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and UV spectrophotometer to analyze and control the products. The company has gotten the approval of SGS to be as audited supplier. We have the authority of export and import. Our products are sold both in the domestic and international market and highly recommended by our clients. In order to develop the market further, we are eager to cooperate with the manufactory and trading company around the globe to make a prosperous future.