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paclitaxel CAS:33069-62-4
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| Post Date: | Mar 31,2013 |
| Expiry Date: | Mar 31,2014 |
| Detailed Description: |
Cas No. :33069-62-4
Quantity: 20Metric Tons Payment Method: TT/LC/DP paclitaxel CAS:33069-62-4 Product Name:paclitaxel Another Name:5 β, 20- epoxy -1, 2 α, 4β, 7β, 10α, 13 - six hydroxyl taxane -11- allyl -9- ketone -4, 10- two acetate -2- benzoate -13[ ( 2 ' R, 3 ' S ) -N- benzoyl -3- phenylisoserine ester CAS:33069-62-4 Molecular Weight:853.92 Molecular Formula:C47H51NO14 [ source ] products is the dried root of Taxus plants of Taxus, leaves and bark. [ size ] 99.5% content [ physical ] white crystal powder. Odorless, tasteless. Insoluble in water, soluble in chloroform, acetone and other organic solvents. Function: through the clinical study ofⅡ - Ⅲ, paclitaxel is mainly suitable for ovarian cancer and breast cancer, lung cancer, colorectal cancer, melanoma, head and neck cancer, lymphoma, brain tumors have certain curative effect. Characters A white crystalline powder, odorless, tasteless Solubility Dissolved in methanol, ethanol or chloroform, slightly soluble in ether, insoluble in water. Conforms Optical rotation -48o~-56o Identification UV:Should have a maximum absorption at 227nm wavelength Conforms HPLC:Paclitaxel peak retention time and standard control retention time should be consistent Solution appearance Clear and colorless Conforms Related impurities 7-Epitaxol ≤ 0.5% Deacetyltaxol ≤0.5% Single unknown impurity ≤0.1% Other total impurities ≤1.5% Solvent Residue Methanol ≤3000ppm Methyl cyanide ≤410ppm Acetone ≤5000ppm Methylene chloride ≤600ppm Chloroform ≤60ppm Loss on drying ≤1.0% Assay 98.0%~102.0% Heavy metal ≤ 20ppm Bacterial endotoxins ≤0.4 EU/mg |
| CAS Registry Number: | 33069-62-4 |
| Synonyms: | ;7,11-methano-5h-cyclodeca[3,4]benz[1,2-b]oxete benzenepropanoic acid deriv.;taxal;taxol a;Taxol; |
| Molecular Formula: | C47H51NO14 |
| Molecular Weight: | 853.9061 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xn:Harmful; |
| Risk Codes: | R40:; R41:; |
| Safety Description: | S26:; S36/37/39:; S45:; |
| Company: | Hubei Yuancheng Pharmaceutical Co., ltd [ China ] |
| Contact: | Lupin |
| Tel: | +86-27-68886724 |
| Fax: | +86-27-88048077-899 |
| Email: | ycgsales02@ycphar.com |
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