SML1557
LP99
≥98% (HPLC)
Synonym(s):
(2R,3S)-LP99, N-(2R,3S)-2-(4-Chlorophenyl)-1-(1,4-dimethyl-2-oxo-1,2-dihydroquinolin-7-yl)-6-oxopiperidin-3-yl)-2-methylpropane-1-sulfonamide
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About This Item
Empirical Formula (Hill Notation):
C26H30ClN3O4S
CAS Number:
Molecular Weight:
516.05
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352202
MDL number:
Assay:
≥98% (HPLC)
Form:
powder
assay
≥98% (HPLC)
form
powder
color
white to beige
solubility
DMSO: 10 mg/mL, clear
storage temp.
2-8°C
SMILES string
CC(C1=CC=C(N2C(CC[C@H](NS(=O)(CC(C)C)=O)[C@H]2C3=CC=C(Cl)C=C3)=O)C=C1N4C)=CC4=O
InChI
1S/C26H30ClN3O4S/c1-16(2)15-35(33,34)28-22-11-12-24(31)30(26(22)18-5-7-19(27)8-6-18)20-9-10-21-17(3)13-25(32)29(4)23(21)14-20/h5-10,13-14,16,22,26,28H,11-12,15H2,1-4H3/t22-,26+/m0/s1
InChI key
LVDRREOUMKACNJ-BKMJKUGQSA-N
Biochem/physiol Actions
LP99 is a potent and selective bromodomain BRD9 and BRD7 inhibitor with a higher potency for BRD9 (Kd = 99 nM) than for BRD7 (Kd = 909 nM), and no inhibition for any of the 48 other BRDs tested. LP99 was shown to disrupt BRD7 and BRD9 binding to chromatin in cells. LP99 also inhibited interleukin 6 (IL-6) secretion, suggesting that BRD7/9 plays a role in the regulation of pro-inflammatory cytokine secretion. LP99 is not cell cytotoxic up to 25 μM. For full characterization details, please visit the LP99 probe summary on the Structural Genomics Consortium (SGC) website.
To learn about other SGC chemical probes for epigenetic targets, visit sigma.com/sgc
To learn about other SGC chemical probes for epigenetic targets, visit sigma.com/sgc
LP99 is a potent and selective bromodomain BRD9 and BRD7 inhibitor.
Features and Benefits
LP99 is an epigenetic chemical probe available through a partnership with the Structural Genomics Consortium (SGC). To learn more and view other SGC epigenetic probes, visit sigma.com/SGC.
This compound is a featured product for Gene Regulation research. Click here to discover more featured Gene Regulation products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.
Other Notes
LP99 has been expertly reviewed and recommended by the Chemical Probes Portal. For more information, please visit the LP99 probe summary on the Chemical Probes Portal website.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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