WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 564003
Description: H3B-8800 is an orally available modulator of the SF3b complex. H3B-8800 modulates splicing of WT and mutant SF3B1 spliceosomes in vitro and preferentially kills SF3B1-mutant cells.
MedKoo Cat#: 564003
Chemical Formula: C31H45N3O6
Exact Mass: 555.3308
Molecular Weight: 555.72
Elemental Analysis: C, 67.00; H, 8.16; N, 7.56; O, 17.27
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Synonym: H3B-8800; H3B8800; H3B 8800
IUPAC/Chemical Name: (2S,3S,6S,7R,10R,E)-7,10-Dihydroxy-3,7-dimethyl-12-oxo-2-((R,2E,4E)-6-(pyridin-2-yl)hepta-2,4-dien-2-yl)oxacyclododec-4-en-6-yl 4-methylpiperazine-1-carboxylate
InChi Key: YOIQWBAHJZGRFW-WVRLKXNASA-N
InChi Code: InChI=1S/C31H45N3O6/c1-22(26-11-6-7-16-32-26)9-8-10-23(2)29-24(3)12-13-27(39-30(37)34-19-17-33(5)18-20-34)31(4,38)15-14-25(35)21-28(36)40-29/h6-13,16,22,24-25,27,29,35,38H,14-15,17-21H2,1-5H3/b9-8+,13-12+,23-10+/t22-,24+,25-,27+,29-,31-/m1/s1
SMILES Code: O=C(N1CCN(C)CC1)O[C@H]([C@](C)(O)CC[C@@H](O)C2)/C=C/[C@H](C)[C@@H](/C(C)=C/C=C/[C@H](C3=NC=CC=C3)C)OC2=O
Appearance: Solid powder
Purity: >98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility: Soluble in DMSO
Shelf Life: >3 years if stored properly
Drug Formulation: This drug may be formulated in DMSO
Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code: 2934.99.9001
The following data is based on the product molecular weight 555.72 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
|Concentration / Solvent Volume / Mass||1 mg||5 mg||10 mg|
|1 mM||1.15 mL||5.76 mL||11.51 mL|
|5 mM||0.23 mL||1.15 mL||2.3 mL|
|10 mM||0.12 mL||0.58 mL||1.15 mL|
|50 mM||0.02 mL||0.12 mL||0.23 mL|
1: Seiler M, Yoshimi A, Darman R, Chan B, Keaney G, Thomas M, Agrawal AA, Caleb B, Csibi A, Sean E, Fekkes P, Karr C, Klimek V, Lai G, Lee L, Kumar P, Lee SC, Liu X, Mackenzie C, Meeske C, Mizui Y, Padron E, Park E, Pazolli E, Peng S, Prajapati S, Taylor J, Teng T, Wang J, Warmuth M, Yao H, Yu L, Zhu P, Abdel-Wahab O, Smith PG, Buonamici S. H3B-8800, an orally available small-molecule splicing modulator, induces lethality in spliceosome-mutant cancers. Nat Med. 2018 May;24(4):497-504. doi: 10.1038/nm.4493. Epub 2018 Feb 19. PubMed PMID: 29457796.
2: A Small-Molecule Splicing Modulator Targets Spliceosome-Mutant Cells. Cancer Discov. 2018 Apr;8(4):384. doi: 10.1158/2159-8290.CD-RW2018-038. Epub 2018 Mar 2. PubMed PMID: 29500297.