2,5-Cyclohexadiene-1,4-dione,2,5-bis(4-ethylphenyl)-3,6-dihydroxy

Modify Date: 2026-07-01 14:48:31

2,5-Cyclohexadiene-1,4-dione,2,5-bis(4-ethylphenyl)-3,6-dihydroxy Structure
2,5-Cyclohexadiene-1,4-dione,2,5-bis(4-ethylphenyl)-3,6-dihydroxy structure
Common Name 2,5-Cyclohexadiene-1,4-dione,2,5-bis(4-ethylphenyl)-3,6-dihydroxy
CAS Number 24909-18-0 Molecular Weight 348.39200
Density 1.309g/cm3 Boiling Point 555.2ºC at 760 mmHg
Molecular Formula C22H20O4 Melting Point N/A
MSDS N/A Flash Point 303.7ºC

 Use of 2,5-Cyclohexadiene-1,4-dione,2,5-bis(4-ethylphenyl)-3,6-dihydroxy


NSC114126 is a potent and orally active inhibitor of EGFR tyrosine kinase (EGFR-TK). NSC114126 has strong antiproliferative activities. NSC114126 has the potential for the research of cancer diseases[1].

 Names

Name 2,5-bis(4-ethylphenyl)-3,6-dihydroxycyclohexa-2,5-diene-1,4-dione
Synonym More Synonyms

  Biological Activity

Description NSC114126 is a potent and orally active inhibitor of EGFR tyrosine kinase (EGFR-TK). NSC114126 has strong antiproliferative activities. NSC114126 has the potential for the research of cancer diseases[1].
Related Catalog
References

[1]. Jiwacharoenchai N, et al. Discovery of potent antiproliferative agents from selected oxygen heterocycles as EGFR tyrosine kinase inhibitors from the U.S. National Cancer Institute database by in silico screening and bioactivity evaluation. Bioorg Med Chem Lett. 2022;58:128524.

 Chemical & Physical Properties

Density 1.309g/cm3
Boiling Point 555.2ºC at 760 mmHg
Molecular Formula C22H20O4
Molecular Weight 348.39200
Flash Point 303.7ºC
Exact Mass 348.13600
PSA 74.60000
LogP 4.20160
Vapour Pressure 3.66E-13mmHg at 25°C
Index of Refraction 1.66
InChIKey JTTAVDAEVCLLLX-UHFFFAOYSA-N
SMILES CCc1ccc(C2=C(O)C(=O)C(c3ccc(CC)cc3)=C(O)C2=O)cc1

 Bioassay

View more

Name: Antiproliferative activity against human A-431 cells overexpressing EGFR assessed as ...
Source: ChEMBL
Target: A-431
External Id: CHEMBL5133514
Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
Name: HIV Cellular Data
Source: NIAID
Target: N/A
External Id: HIV Cellular Data
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 Synonyms

2,5-Bis-(p-ethylphenyl)-3,6-dihydroxy-p-benzochinon
p-Benzoquinone,2,5-bis(p-ethylphenyl)-3,6-dihydroxy
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