Basic information Safety Supplier Related

13-O-(Triethylsilyl) Baccatin III

Basic information Safety Supplier Related

13-O-(Triethylsilyl) Baccatin III Basic information

Product Name:
13-O-(Triethylsilyl) Baccatin III
Synonyms:
  • 13-O-(Triethylsilyl) Baccatin III
  • NKNHZPLYHAABLP-UZBMNOCMSA-N
  • 13-Tes-baccatinIII
  • (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-Bis(acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetraMethyl-9-[(triethylsilyl)oxy]-7,11-Methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one
  • Paclitaxel Impurity 23
  • Docetaxel Impurity 18
  • Paclitaxel Impurity 16 (13-(Triethylsilyl)baccatin III)
  • 7,11-Methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one, 6,12b-bis(acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-9-[(triethylsilyl)oxy]-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-
CAS:
208406-86-4
MF:
C37H52O11Si
MW:
700.89
Product Categories:
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
Mol File:
208406-86-4.mol
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13-O-(Triethylsilyl) Baccatin III Chemical Properties

Melting point:
190-192°C (dec.)
Boiling point:
721.5±60.0 °C(Predicted)
Density 
1.24±0.1 g/cm3(Predicted)
storage temp. 
-20°C Freezer
solubility 
Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
pka
12.67±0.70(Predicted)
form 
Solid
color 
White to Off-White
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13-O-(Triethylsilyl) Baccatin III Usage And Synthesis

Chemical Properties

Off-White Solid

Uses

Protected Baccatin III. Paclitaxel - In House Impurity.

13-O-(Triethylsilyl) Baccatin IIISupplier

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