CAS 33069-62-4 Factory Supply High Purity Natural/Synthetic Paclitaxel 99%

• Powder: Yes
• Customized: Non-Customized
• Certification: GMP, ISO 9001, USP
• Suitable for: Elderly, Adult
• State: Solid
• Purity: >99%
• Model NO.: Paclitaxel 99%
• Transport Package: as Required
• Specification: 25 kg/50 lb. box/bag/drums; 500 kilogram bag
• Trademark: AllRIGHT CHEM
• Origin: Shandong
• Production Capacity: 50kgs Per Month

Product Description

Factory Supply High Purity Natural/Synthetic Paclitaxel

1. English Name: Paclitaxel,Taxol
2. Appearance: White crystalline powder

3. CAS No.: 33069-62-4
4. Specification: 99%
5. Molecular Formula: C47H51NO14
6. Molecular Weight: 853.92
7. Solubility: soluble in ethanol, dichloromethane, etc., slightly soluble in acetonitrile, etc.
8. Melting Point: 230~233°C
9. Loss on drying: ≤0.5%

Paclitaxel is a mitotic inhibitor used in cancer chemotherapy. It was discovered in a National Cancer Institute program at the Research Triangle Institute in 1967 when Monroe E. Wall and Mansukh C. Wani isolated it from the bark of the Pacific yew tree, Taxus brevifolia and named it 'taxol'. When it was developed commercially by Bristol-Myers Squibb (BMS) the generic name was changed to 'paclitaxel' and the BMS compound is sold under the trademark 'TAXOL'. In this formulation, paclitaxel is dissolved in Cremophor EL and ethanol, as a delivery agent. A newer formulation, in which paclitaxel is bound to albumin, is sold under the trademark Abraxane.

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.
4..Paclitaxel is also used for the prevention of restenosis (recurrent narrowing) of coronary stents; locally delivered to the wall of the coronary artery, a paclitaxel coating limits the growth of neointima (scar tissue) within stents

Item	Specification	Method Result
Appearance	Fine Powder	Organoleptic Conforms
Color	White crystalline powder	Organoleptic Conforms
Odour	Characteristic	Organoleptic Conforms
Mesh Size	80% mesh size	USP32<786> Conforms
	≤5.0%
Pesticides Residue	Meet USP32<561>	USP32<561> Conforms
	≤3.0mg/kg	Eur.Ph6.0<2.2.58>ICP-MS 2.1
Arsenic(As)	≤2.0mg/kg	Eur.Ph6.0<2.2.58>ICP-MS 1.9
Cadmium(Cd)	≤1.0mg/kg	Eur.Ph6.0<2.2.58>ICP-MS 0.7
Mercury(Hg)	≤0.1mg/kg	Eur.Ph6.0<2.2.58>ICP-MS 0.07
Total Plate Count	≤1000cfu/g	USP30<61> 119
Yeast &Mold	≤100cfu/g	USP30<61> 41
E.Coli.	Negative	USP30<62> Conforms
Salmonella	Negative	USP30<62> Conforms