KT-333

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KT-333

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Catalog Number	PR2502186798
CAS	2502186-79-8
Structure
Description	KT-333 is a molecular glues that degrades STAT3 protein. KT-333 mediates the selective degradation of STAT3 through the ubiquitin-proteasome system by binding to STAT3 protein and E3 ubiquitin ligase von Hippel-Lindau protein (VHL). KT-333 has strong selectivity for STAT3 protein degradation and good antitumor activity.
Synonyms	Lirodegimod
IUPAC Name	[2-[[(5S,8S,10aR)-3-acetyl-8-[[(2S)-5-amino-1-[2-chloro-3-[4-[[(2S)-1-[(2S,4R)-4-hydroxy-2-[[(1S)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl]carbamoyl]pyrrolidin-1-yl]-3,3-dimethyl-1-oxobutan-2-yl]amino]-4-oxobutyl]phenoxy]-5-oxopentan-2-yl]carbamoyl]-6-oxo-1,2,4,5,8,9,10,10a-octahydropyrrolo[1,2-a][1,5]diazocin-5-yl]carbamoyl]-1H-indole-5-carbonyl]phosphonic acid
Molecular Weight	1257.78
Molecular Formula	C60H74ClN10O14PS
Canonical SMILES	O=C([C@H]1N(C([C@H](C2)NC(C3=CC4=CC(C([P](O)(O)=O)=O)=CC=C4N3)=O)=O)[C@](CCN2C(C)=O)([H])CC1)N[C@@H](CCC(N)=O)COC(C=CC=C5CCCC(N[C@@H](C(C)(C)C)C(N(C[C@@H]6O)[C@@H](C6)C(N[C@H](C7=CC=C(C(SC=N8)=C8C)C=C7)C)=O)=O)=O)=C5Cl
InChI	InChI=1S/C60H74ClN10O14PS/c1-32(35-13-15-37(16-14-35)52-33(2)63-31-87-52)64-56(78)47-27-42(73)28-70(47)58(80)53(60(4,5)6)68-50(75)12-8-10-36-9-7-11-48(51(36)61)85-30-40(18-22-49(62)74)65-55(77)46-21-19-41-23-24-69(34(3)72)29-45(57(79)71(41)46)67-54(76)44-26-39-25-38(17-20-43(39)66-44)59(81)86(82,83)84/h7,9,11,13-17,20,25-26,31-32,40-42,45-47,53,66,73H,8,10,12,18-19,21-24,27-30H2,1-6H3,(H2,62,74)(H,64,78)(H,65,77)(H,67,76)(H,68,75)(H2,82,83,84)/t32-,40-,41+,42+,45-,46-,47-,53+/m0/s1
InChI Key	OANZCHOMQTZJOO-KTRCLUSBSA-N
Shipping	Generally, shipped at room temperature in continental US; may vary elsewhere.

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