| Category : |
Intermediates/Others |
 |
| CAS NO : |
33069-62-4 |
| EC NO : |
|
| MF : |
C47H51NO14 |
| MW : |
853.9061 |
| Specification : |
White or almost white crystalline p... |
| Packing : |
paper barrel. 5kg/barrel,20kg/barrel |
| Product description : |
White to pale yellow crystalline powder
Infrared Absorption:In accordance with the reference Standard spectrum of paclitaxel
The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation,as obtained in the Assay.
-49.0°～-55.0°
Baccatin III：≤0.2%
10-Deacetylpaclitaxel：≤ 0.5%
Photodegradant：≤0.2%
10-Debenzoylbaccatin III：≤0.1%
2-Debenzoylpaclitaxel-2-pentenoate ：≤0.7%
10,13-Bissidechainpaclitaxel：≤0.5%
7-Acetylpaclitaxel：≤ 0.6%
7-Tes-paclitaxel：≤0.3%
13-Tes-baccatin III：≤ 0.1%
7-Epipaclitaxel：≤0.5%
Others：≤0.1% (each)
Total：≤ 2.0%
Acetone：≤5000ppm
Hexane：≤290ppm
Not more than 4.0%
Not more than 0.2%
Not more than 0.002%
97.0%～102.0%
|
| Uses : |
Used in the synthesis of pharmaceutical intermediates |
| Synonyms : |
7,11-methano-5h-cyclodeca[3,4]benz[1,2-b]oxete benzenepropanoic acid deriv.;taxal;taxol a;Taxol; |
| Molecular Structure : |
 |