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paclitaxel CAS: 33069-62-4
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| Post Date: | Mar 30,2013 |
| Expiry Date: | Mar 30,2014 |
| 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. Items of analysis Specification Characters A white crystalline powder, odorless, tasteless Solubility Dissolved in methanol, ethanol or chloroform, slightly soluble in ether, insoluble in water. Optical rotation -48°~-56° Identification UV:Should have a maximum absorption at 227nm wavelength HPLC:Paclitaxel peak retention time and standard control retention time should be consistent solution appearance Clear and colorless 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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