Adaphostin

Modify Date: 2026-08-15 17:08:36

Adaphostin Structure
Adaphostin structure
Common Name Adaphostin
CAS Number 241127-58-2 Molecular Weight 393.47500
Density 1.33g/cm3 Boiling Point 606.2ºC at 760mmHg
Molecular Formula C24H27NO4 Melting Point N/A
MSDS Chinese USA Flash Point 320.4ºC

 Use of Adaphostin


Adaphostin (NSC 680410), the adamantyl ester of AG957, is a potent p210bcr/abl inhibitor (IC50=14 μM). Adaphostin induces apoptosis in T-lymphoblastic human leukemia cell lines (IC50 ranging from 17 to 216 nM). Adaphostin has significant and selective activity against chronic and acute myeloid leukemia cells. Adaphostin increased the level of reactive oxygen species (ROS) within CLL B cells[1][2][3].

 Names

Name 1-adamantyl 4-[(2,5-dihydroxyphenyl)methylamino]benzoate
Synonym More Synonyms

 Adaphostin Biological Activity

Description Adaphostin (NSC 680410), the adamantyl ester of AG957, is a potent p210bcr/abl inhibitor (IC50=14 μM). Adaphostin induces apoptosis in T-lymphoblastic human leukemia cell lines (IC50 ranging from 17 to 216 nM). Adaphostin has significant and selective activity against chronic and acute myeloid leukemia cells. Adaphostin increased the level of reactive oxygen species (ROS) within CLL B cells[1][2][3].
Related Catalog
In Vitro Adaphostin down-regulates p210bcr/abl in K562 cells and inhibits granulocyte colony formation in chronic myelogenous leukemia (CML) specimens at lower concentrations without enhanced toxicity in normal progenitors[1]. Adaphostin-induced p53 up-regulation, DNA strand breaks, and ROS production in ML-1 cells is inhibited by N-acetylcysteine (NAC)[4].
References

[1]. Svingen PA, et al. Effects of the bcr/abl kinase inhibitors AG957 and NSC 680410 on chronic myelogenous leukemia cells in vitro. Clin Cancer Res. 2000;6(1):237-249.

[2]. Avramis IA, et al. In vitro and in vivo evaluations of the tyrosine kinase inhibitor NSC 680410 against human leukemia and glioblastoma cell lines. Cancer Chemother Pharmacol. 2002;50(6):479-489.

[3]. Orsolic N, et al. Adaphostin has significant and selective activity against chronic and acute myeloid leukemia cells. Cancer Sci. 2006;97(9):952-960.

[4]. Chandra J, et al. Involvement of reactive oxygen species in adaphostin-induced cytotoxicity in human leukemia cells. Blood. 2003;102(13):4512-4519.

 Chemical & Physical Properties

Density 1.33g/cm3
Boiling Point 606.2ºC at 760mmHg
Molecular Formula C24H27NO4
Molecular Weight 393.47500
Flash Point 320.4ºC
Exact Mass 393.19400
PSA 70.00000
LogP 4.99130
Vapour Pressure 2.73E-15mmHg at 25°C
Index of Refraction 1.661
InChIKey YJZSUCFGHXQWDM-UHFFFAOYSA-N
SMILES O=C(OC12CC3CC(CC(C3)C1)C2)c1ccc(NCc2cc(O)ccc2O)cc1

 Safety Information

RIDADR NONH for all modes of transport

 AdaphostinBioassay

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Name: Luminescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: mu-type opioid receptor isoform MOR-1 [Homo sapiens]
External Id: OPRM1-OPRD1_AG_LUMI_1536_1X%ACT PRUN
Name: QFRET-based biochemical primary high throughput screening assay to identify exosite i...
Source: The Scripps Research Institute Molecular Screening Center
Target: disintegrin and metalloproteinase domain-containing protein 17 preproprotein [Homo sapiens]
External Id: ADAM17_INH_QFRET_1536_1X%INH PRUN
Name: Fluorescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_AG_FLUO8_1536_1X%ACT PRUN
Name: Fluorescence polarization to screen for inhibitor that competite the binding of FadD2...
Source: Broad Institute
Target: FATTY-ACID-CoA LIGASE FADD28 (FATTY-ACID-CoA SYNTHETASE)
External Id: 2147-01_Inhibitor_SinglePoint_HTS_Activity
Name: Bursicon-induced LGR2 mediated cAMP production in LGR-2/CRE6x-Luciferase co-transfect...
Source: Broad Institute
Target: N/A
External Id: Bursicon-induced LGR2 mediated cAMP production in LGR-2/CRE6x-Luciferase co-transfected HEK293 cells Inhibition - 7011-01_Antagonist_SinglePoint_HTS_Activity
Name: Fluorescence-based cell-based primary high throughput screening assay to identify pos...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_PAM_FLUO8_1536_1X%ACT PRUN
Name: Fluorescence polarization-based biochemical high throughput primary assay to identify...
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=Sialate O-acetylesterase; AltName: Full=H-Lse; AltName: Full=Sialic acid-specific 9-O-acetylesterase; Flags: Precursor [Homo sapiens]
External Id: SIAE_INH_FP_1536_1X%INH PRUN
Name: uHTS identification of small molecule modulators of NR3A
Source: Burnham Center for Chemical Genomics
Target: N/A
External Id: SBCCG-A1015-NR3A-Primary-Assay
Name: uHTS identification of small molecule modulators of Rev-erb Alpha.
Source: Burnham Center for Chemical Genomics
Target: N/A
External Id: SBCCG-A1016-RevErbaLBD-Primary-Assay
Name: MITF Measured in Cell-Based System Using Plate Reader - 2084-01_Activator_SinglePoint...
Source: Broad Institute
Target: N/A
External Id: 2084-01_Activator_SinglePoint_HTS_Activity
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 Synonyms

tyrphostin AG957 adamantyl ester
4'-adamantylbenzoate-1'-N-1,4-dihydroxybenzylamine
AG 957,Adamantyl Ester
Adaphostin
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