Products 208406-86-4

CAS 208406-86-4 appears in our catalog under these names: Paclitaxel Impurity 23, Paclitaxel Impurity 16 (13-(Triethylsilyl)baccatin III), Docetaxel Impurity 18, 13-O-(Triethylsilyl)baccatin III, 13-O-(Triethylsilyl) Baccatin III, >95% (HPLC). Offered by: Chemat Brand, Hubei YoungXin, Mikromol, TRC. Available pack sizes: on request, 10mg, 25mg, 50mg, 100mg, 200mg, 250mg.

Paclitaxel Impurity 23
Chemat Brand
  • size: on request
  • Variants: 1
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Paclitaxel Impurity 16 (13-(Triethylsilyl)baccatin III)
Chemat Brand
  • size: on request
  • Variants: 1
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Docetaxel Impurity 18
Hubei YoungXin
  • size: 10mg, 25mg, 50mg, 100mg
  • Variants: 5
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13-O-(Triethylsilyl)baccatin III
Mikromol
  • size: 25mg
  • Variants: 1
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13-O-(Triethylsilyl) Baccatin III, >95% (HPLC)
TRC
  • size: 10mg, 250mg, 25mg
  • Variants: 3
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Structural formula: {0} (CAS {1})

[(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4,12-diacetyloxy-1,9-dihydroxy-10,14,17,17-tetramethyl-11-oxo-15-triethylsilyloxy-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-2-yl] benzoate (CAS 208406-86-4) is a chemical compound with the molecular formula C37H52O11Si and a molecular weight of 700.9 g/mol. IUPAC name: [(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4,12-diacetyloxy-1,9-dihydroxy-10,14,17,17-tetramethyl-11-oxo-15-triethylsilyloxy-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-2-yl] benzoate. InChIKey: NKNHZPLYHAABLP-UZBMNOCMSA-N.

Identity
Molecular formulaC37H52O11Si
Molecular weight700.9 g/mol
IUPAC name[(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4,12-diacetyloxy-1,9-dihydroxy-10,14,17,17-tetramethyl-11-oxo-15-triethylsilyloxy-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-2-yl] benzoate
InChIKeyNKNHZPLYHAABLP-UZBMNOCMSA-N
SMILESCC[Si](CC)(CC)O[C@H]1C[C@]2([C@H]([C@H]3[C@@]([C@H](C[C@@H]4[C@]3(CO4)OC(=O)C)O)(C(=O)[C@@H](C(=C1C)C2(C)C)OC(=O)C)C)OC(=O)C5=CC=CC=C5)O

Computed by PubChem (NCBI)

Synonyms: 13-O-(Triethylsilyl) Baccatin III, 13-O-(Triethylsilyl)baccatin III, Paclitaxel Impurity 23, 13-TES-Baccatin III, Paclitaxel Impurity 17(13-O-(Triethylsilyl) Baccatin III)
Isomers (same molecular formula)
[(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4,12-diacetyloxy-1,15-dihydroxy-10,14,17,17-tetramethyl-11-oxo-9-triethylsilyloxy-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-2-yl] benzoate C37H52O11Si