supply natural and semi-synthetic paclitaxel, we promise to produce paclitaxel (raw material) strictly in accordance with the requirements of cgmp and ich q7a.
1, high quality with competitive price
we have our own r&d base and team to provide guidance for reagents
we are manufacturer and can provide high quality products with factory price.
2, fast and safe delivery
1) parcels can be sent out within 24 hours after payment. tracking number is available.
2) secure and discreet shipment. you have various choices of transportation methods.
3, professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet your desire.
4, market feedback and goods feedback are appreciated, meeting customers's requirement is our responsibility.
pharmacopeia |
paclitaxel |
recommended international nonproprietary name (rinn) |
paclitaxel |
short name |
taxol |
chemical name |
(2s,5r,7s,10r,13s)-10,20-double(acetoxy)-2-benzoyloxy-1,7-dihydroxy-9-oxo-5,20-epoxy taxane-11-olefinic-13-base(3s)-3-benzamido-3-phenyl-d-lactic acid ester |
chinese name |
紫杉醇 |
chemical abstractsservice (cas) registry number |
[33069-62-4] |
appearance: white or almost white crystalline powder
molecular formula: c47h51no14
molecular weight: m=853.9
solubility:f reely soluble in methanol, ethanol and trichloromethane, slightly soluble in ether and almost insoluble in water
melting point: 213℃-216℃(discomposing while melting)
specific optical rotation: [a]020=-49.0°~-55.0°(10mg/ml methanol solution)