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Postion:Product Catalog >API>Antineoplastic agents>Natural sources of antineoplastic>Paclitaxel
Paclitaxel
  • Paclitaxel
  • Paclitaxel
  • Paclitaxel
  • Paclitaxel
  • Paclitaxel

Paclitaxel NEW

Price Get Latest Price
Package 10g/Bag 100g/Bag 1000g/Bag
Min. Order: 1g/Bag
Supply Ability: 20tons
Update Time: 2026-06-03

Product Details

Product Name: Paclitaxel CAS No.: 33069-62-4
EC-No.: 205-285-7 Min. Order: 1g/Bag
Purity: 99% up, USP34, GMP, DMF Supply Ability: 20tons
Release date: 2026/06/03

Product Information

Product name

Paclitaxel

CAS No.

33069-62-4

Molecular Formula

C47H51NO14

Molecular Weight

853.92

Quality Standard

99% up, Medicine Grade

Appearance

White crystalline powder

COA of Paclitaxel 

Appearance

White or almost white crystalline powder

Identification

FT-IR

HPLC

NMR

Mass

Solubility

Soluble in ethanol, methanol, Chloroform, hardly soluble in water

Specific Optical Rotation

-49.0o ~ -55.0o at 20°C

Melting Point

213°C-—216°C

Water

≤1.0%

Residual Solvent

Meets the requirements of ICH

Ethyl Acetate

≤5000ppm

Acetone

≤5000ppm

Methanol

≤3000ppm

Acetic acid

≤5000ppm

Residual of volatile Solvents

Meets the requirements of ICH

Chloroform

≤60ppm

Dichloromethane

≤600ppm

Hexane

≤290ppm

Toluene

≤890ppm

Residue on Ignition

≤0.2%

Bacteria endotoxins

≤0.4 USP EU/mg

Total aerobic microbial count

≤100 cfu/g

Staphylococcus aureus

Absence

Pseudomonas aeruginosa

Absence

Salmonella species

Absence

 Escherichia Coli

Absence

Heavy Metals

≤20 ppm

IMPURITIES:

10-Deacetyl Baccatin III

≤0.1%

Baccatin III

≤0.2%

Photodegradant

≤0.1%

10-Deacetyl Paclitaxel

≤0.5%

2-Debenzoylpaclitaxel-2-pentenoate

≤0.7%

Oxetane ring opened, Acetyl and benzoyl

≤0.1%

10-Acetoacetyl paclitaxel  

≤0.1%

10-Deacetyl-7-epi-paclitaxel

≤0.3%


≤0.4%

7-epi-paclitaxel

≤0.4%

10,13-Bissidechainpaclitaxel

≤0.5%

7-Acetyl Paclitaxel

≤0.6%

Usage


Paclitaxel powder is a chemotherapy drug that is given as a treatment for some types of cancer. Paclitaxel powder is a mitotic inhibitor now used to treat patients with lung, ovarian, breast cancer, head and neck cancer, and advanced forms of Kaposi's sarcoma. Paclitaxel is also used for the prevention of restenosis.
 
Function of Paclitaxel
1. Paclitaxel is a mitotic inhibitor drup used in the treatment of cancer.
2. Isolated the compound from the bark of the Pacific yew tree, Taxus brevifolia, and noted its antitumor activity in a broad range of rodent tumors.
3. Paclitaxel has since become an effective tool of doctors who treat patients with lung, ovarian, breast cancer, and advanced forms of Kaposi's sarcoma. 

Article illustration






Company Profile Introduction

Sinoway Industrial co., ltd. was established in 1987 in Xiamen, China, and now has been a leading group specialized in research, development, custom manufacturing and trading of pharmaceutical intermediates, APIs, health and food supplements, cosmetic raw materials, herbal extracts, polypeptides and prostaglandin derivatives, etc.. We have passed ISO9001:2015. With qualified products, competitive price and excellent service, we have received great reputation of our customers from all over the world, including Southeast Asia, Europe, North America, South America, Middle East and other countries. We have over 20 years good partners in Japan、Korea and Switzerland. Sinoway has a professional R&D team. We have built close cooperative relationships with many research institutes and universities in China. Moreover, Sinoway combines market analysis with technology, providing new business trends to our clients. In addition, we have very close cooperation relationships with many Chinese pharmaceutical factories. These pharmaceutical manufacturers have GMP regulated workshops, advanced production and testing equipments, first-class QC labs and a production team with rich experience. We can supply various Active Pharmaceutical Ingredients and finished products which meet EP/USP/BP standards. Chinese GMP, EU-GMP, COS/CEP certificates with DMF documents are available, and many products have been approved by FDA. We believe that quality and innovation are vital for an enterprise. Adhering to the business philosophy of integrity and win-win cooperation, Sinoway is looking forward to have a bright future with you together.

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