Paclitaxel Impurity 23

cas: 208406-86-4 — see every product listed under this CAS number, including other names

Paclitaxel Impurity 23 (CAS 208406-86-4) is a chemical reagent available from Chemat. Available pack sizes: on request. Offered by: Chemat Brand.

brandChemat Brand
catalog numberRM-P812523
cas208406-86-4
sizeon request
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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

Also listed as

Paclitaxel Impurity 16 (13-(Triethylsilyl)baccatin III) Chemat Brand CAS 208406-86-4
Docetaxel Impurity 18 Hubei YoungXin CAS 208406-86-4
13-O-(Triethylsilyl)baccatin III Mikromol CAS 208406-86-4
13-O-(Triethylsilyl) Baccatin III, >95% (HPLC) TRC CAS 208406-86-4