ChemicalBook--->CAS DataBase List--->92950-42-0

92950-42-0

92950-42-0 Structure

92950-42-0 Structure
IdentificationBack Directory
[Name]

10-Deacetyl-13-oxobaccatin III
[CAS]

92950-42-0
[Synonyms]

Paclitaxel Impurity 43
Cabazitaxel Impurity 32
10-Deacetyl-13-oxobaccatin III
13-Oxo-10-deacetyl Baccatin III
Paclitaxel impurity 23/10-Deacetyl-13-Oxo-Baccatin III/10-Deacetyl-13-oxobaccatin III
(2aR,4S,4aS,6R,11S,12S,12aR,12bS)-12b-(Acetyloxy)-12-(benzoyloxy)-2a,4,4a,10,11,12,12a,12b-octahydro-4,6,11-trihydroxy-4a,8,13,13-tetraMethyl-7,11-Methano-1H-cyclodeca[3,4]benz[1,2-b]oxete-5,9(3H,6H)-dione
7,11-Methano-1H-cyclodeca[3,4]benz[1,2-b]oxete-5,9(3H,6H)-dione, 12b-(acetyloxy)-12-(benzoyloxy)-2a,4,4a,10,11,12,12a,12b-octahydro-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-, (2aR,4S,4aS,6R,11S,12S,12aR,12bS)-
Paclitaxel impurity 23/10-Deacetyl-13-Oxo-Baccatin III/10-Deacetyl-13-oxobaccatin III/(2aR,4S,4aS,6R,11S,12S,12aR,12bS)-12b-(Acetyloxy)-12-(benzoyloxy)-2a,4,4a,10,11,12,12a,12b-octahydro-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxete-5,9(3H,6H)-dione
[Molecular Formula]

C29H34O10
[MOL File]

92950-42-0.mol
[Molecular Weight]

542.57
Chemical PropertiesBack Directory
[Melting point ]

205-207 °C
[Boiling point ]

720.7±60.0 °C(Predicted)
[density ]

1.41±0.1 g/cm3(Predicted)
[storage temp. ]

Hygroscopic, -20°C Freezer, Under inert atmosphere
[solubility ]

Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

11.06±0.70(Predicted)
[color ]

White to Pale Beige
[Stability:]

Hygroscopic
Hazard InformationBack Directory
[Uses]

13-Oxo-10-deacetyl Baccatin III is a novel stable derivative of 10-Deacetylbaccatin III (D198250) with antitumor and antimitotic activity.
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