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Chemical Structure| 81624-55-7 Chemical Structure| 81624-55-7

Structure of NSC348884
CAS No.: 81624-55-7

Chemical Structure| 81624-55-7

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NSC348884 is a nucleophosmin (NPM) inhibitor, inhibits cell proliferation and induce apoptosis in various cancer cell lines with IC50 values ranging from 1.4-4 µM.

Synonyms: NSC348884

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Product Details of NSC348884

CAS No. :81624-55-7
Formula : C38H40N10
M.W : 636.79
SMILES Code : CC1=CC=C2C(NC(CN(CC3=NC4=CC=C(C)C=C4N3)CCN(CC5=NC6=CC=C(C)C=C6N5)CC7=NC8=CC=C(C)C=C8N7)=N2)=C1
Synonyms :
NSC348884
MDL No. :MFCD12546137
InChI Key :KZOLQEUQAFTQFM-UHFFFAOYSA-N
Pubchem ID :335974

Safety of NSC348884

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302
Precautionary Statements:P280-P305+P351+P338

Isoform Comparison

Biological Activity

In Vitro:

Cell Line
Concentration Treated Time Description References
Rat hepatic progenitor cells 0, 1, 2, 3, 4, 5, 6, 7, or 8 μmol/L 24 hours NSC348884 induced apoptosis in hepatic progenitor cells with an IC50 of approximately 3.5 μmol/L, and NPM1 high-expressing cells were more sensitive to NSC348884 PMC11389206
BEL-7402 cells 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10 μmol/L 24 hours NSC348884 induced apoptosis in BEL-7402 cells with an IC50 of 2.77 μmol/L via downregulation of IL-6R and mTOR signaling pathways PMC11389206
RKO 2.2 μM 24 hours NSC348884 promotes NPM1 oligomer disassembly and induces apoptosis. In RKO cells, NSC348884 significantly reduced NPM1 oligomer levels at concentrations > 4 μM and decreased cell viability. The IC50 was calculated to be 3.5 ± 0.3 μM. PMC7928027
HCT116 2.2 μM 24 hours NSC348884 promotes NPM1 oligomer disassembly and induces apoptosis. In HCT116 cells, NSC348884 significantly reduced NPM1 oligomer levels at concentrations > 2 μM and decreased cell viability. The IC50 was calculated to be 2.7 ± 0.1 μM. PMC7928027
RKO cells 2.2 μM 24 hours NSC348884 promotes NPM1 oligomer disassembly and induces apoptosis, showing synergistic effects when combined with 5-FU. PMC7928027
HCT116 cells 2.2 μM 24 hours NSC348884 promotes NPM1 oligomer disassembly and induces apoptosis, showing synergistic effects when combined with 5-FU. PMC7928027
AT/RT cell lines (SNUH.AT/RT-1 to SNUH.AT/RT-5) 10 μM 72 hours To evaluate the effect of NPM1 inhibitor on the proliferation of AT/RT cells, results showed that NSC348884 significantly suppressed cell proliferation within 72 hours. PMC6714307
Primary AML cells 2-10 µM 24 hours Evaluate the effect of NSC348884 on primary AML cell viability and apoptosis, results showed similar sensitivity regardless of NPM mutational status PMC7806638
Leukemia cell lines OCI-AML3 2-10 µM 24 hours Evaluate the effect of NSC348884 on cell viability and apoptosis, results showed similar sensitivity of OCI-AML3 cell line to NSC348884 as other cell lines PMC7806638
Leukemia cell lines MV4-11 2-10 µM 24 hours Evaluate the effect of NSC348884 on cell viability and apoptosis, results showed EC50 values in the range of 2-10 µM for most cell lines PMC7806638
BT549 cells 10 μM 48 hours Evaluate the inhibitory effect of NSC348884 on the proliferation of BT549 cells, results showed cell viability reduced to 14.7% PMC9571382
K562 cells 10 μM 48 hours Evaluate the inhibitory effect of NSC348884 on the proliferation of K562 cells, results showed cell viability reduced to 8.5% PMC9571382
AT/RT cell lines (BT-12 and BT-16) 10 Μm 72 h To evaluate the effect of NPM1 inhibitor on the viability of AT/RT cell lines, results showed that NSC348884 effectively suppressed the viability of all tested cell lines. PMC6714307

In Vivo:

Species
Animal Model
Administration Dosage Frequency Description References
Nude mice BEL-7402 subcutaneous xenograft tumor model Intraperitoneal injection 5 mg/kg body weight Twice per week for 5 weeks NSC348884 inhibited the growth of BEL-7402 xenograft tumors by suppressing the mTOR signaling pathway PMC11389206

Protocol

Bio Calculators
Preparing Stock Solutions 1mg 5mg 10mg

1 mM

5 mM

10 mM

1.57mL

0.31mL

0.16mL

7.85mL

1.57mL

0.79mL

15.70mL

3.14mL

1.57mL

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