Name: Thailanstatin A
Brand: Pharmaffliates
Rating: 4.00 (5 reviews)

Catalogue number:	PA 20 4060000
Chemical name:	Thailanstatin A
CAS Number:	1426953-21-0
Category:	Fine Chemicals,pharmaceutical standards,intermediates,Antibody Drug Conjugate
Synonyms:	2-((3R,5S,7R,8R)-7-((1E,3E)-5-((2S,3S,5R,6R)-5-((S,Z)-4-acetoxypent-2-enamido)-3,6-dimethyltetrahydro-2H-pyran-2-yl)-3-methylpenta-1,3-dien-1-yl)-8-hydroxy-1,6-dioxaspiro[2.5]octan-5-yl)acetic acid; 1,6-Dioxaspiro[2.5]octane-5-acetic acid, 7-[(1E,3E)-5-[(2S,3S,5R,6R)-5-[[(2Z,4S)-4-(acetyloxy)-1-oxo-2-penten-1-yl]amino]tetrahydro-3,6-dimethyl-2H-pyran-2-yl]-3-methyl-1,3-pentadien-1-yl]-8-hydroxy-, (3R,5S,7R,8R)-; (3R,5S,7R,8R)-7-[(1E,3E)-5-[(2S,3S,5R,6R)-5-[[(2Z,4S)-4-(Acetyloxy)-1-oxo-2-penten-1-yl]amino]tetrahydro-3,6-dimethyl-2H-pyran-2-yl]-3-methyl-1,3-pentadien-1-yl]-8-hydroxy-1,6-dioxaspiro[2.5]octane-5-acetic acid;
Molecular form:	C₂₈H₄₁NO₉
Appearance:	Solid
Mol. Weight:	535.63
Storage:	2-8°C Refrigerator
Shipping Conditions:	Ambient
Applications:	Thailanstatin A is an ultra-potent inhibitor of eukaryotic RNA splicing (IC50=650 nM). Thailanstatin A exerts effects via non-covalent binding to the SF3b subunit of the U2 snRNA subcomplex of the spliceosome and shows low-nM to sub-nM IC50s against multiple cancer cell lines. Thailanstatin A, a payload for ADCs, is conjugated to the lysines on trastuzumab yielding “linker-less” ADC

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