Details
| Stereochemistry | ACHIRAL |
| Molecular Formula | C23H24O2 |
| Molecular Weight | 332.4355 |
| Optical Activity | NONE |
| Defined Stereocenters | 0 / 0 |
| E/Z Centers | 0 |
| Charge | 0 |
SHOW SMILES / InChI
SMILES
CC1(C)CCC(C)(C)C2=CC(=CC=C12)C#CC3=CC=C(C=C3)C(O)=O
InChI
InChIKey=OQVLOWLEEHYBJH-UHFFFAOYSA-N
InChI=1S/C23H24O2/c1-22(2)13-14-23(3,4)20-15-17(9-12-19(20)22)6-5-16-7-10-18(11-8-16)21(24)25/h7-12,15H,13-14H2,1-4H3,(H,24,25)
| Molecular Formula | C23H24O2 |
| Molecular Weight | 332.4355 |
| Charge | 0 |
| Count |
|
| Stereochemistry | ACHIRAL |
| Additional Stereochemistry | No |
| Defined Stereocenters | 0 / 0 |
| E/Z Centers | 0 |
| Optical Activity | NONE |
EC23, also known as AGN 190205, is photostable synthetic analog of All-trans retinoic acid (ATRA). EC23 is an agonist of retinoic acid receptors: alpha, beta and gamma, while having no appreciable activity for retinoid X receptors and weakly activates aryl hydrocarbon receptor. It was shown, that EC23 induced neural differentiation in human pluripotent embryonic stem cells.
Approval Year
Targets
| Primary Target | Pharmacology | Condition | Potency |
|---|---|---|---|
Target ID: CHEMBL2363069 Sources: https://www.ncbi.nlm.nih.gov/pubmed/30108774 |
|||
Target ID: CHEMBL2003 Sources: https://www.ncbi.nlm.nih.gov/pubmed/11809858 |
0.4 nM [EC50] | ||
Target ID: CHEMBL2008 Sources: https://www.ncbi.nlm.nih.gov/pubmed/11809858 |
0.5 nM [EC50] | ||
Target ID: CHEMBL2055 Sources: https://www.ncbi.nlm.nih.gov/pubmed/11809858 |
41.0 nM [EC50] |
Conditions
| Condition | Modality | Targets | Highest Phase | Product |
|---|---|---|---|---|
PubMed
| Title | Date | PubMed |
|---|---|---|
| Proteomic profiling of the stem cell response to retinoic acid and synthetic retinoid analogues: identification of major retinoid-inducible proteins. | 2009-05 |
|
| Novel non-carboxylic acid retinoids: 1,2,4-oxadiazol-5-one derivatives. | 2009-01-15 |
|
| Synthesis and evaluation of synthetic retinoid derivatives as inducers of stem cell differentiation. | 2008-10-07 |
|
| Unique property of some synthetic retinoids: activation of the aryl hydrocarbon receptor pathway. | 2002-02 |
Sample Use Guides
In Vitro Use Guide
Sources: https://www.ncbi.nlm.nih.gov/pubmed/19082150
Curator's Comment: When exposed to cultured human pluripotent stem cells, synthetic retinoid 4-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-ylethynyl)benzoic acid, 4a (para-isomer/EC 23), induces neural differentiation similarly to All-trans-retinoic acid.
Unknown
| Substance Class |
Chemical
Created
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Mon Mar 31 18:08:55 GMT 2025
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Mon Mar 31 18:08:55 GMT 2025
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VSDTYDJDJJ
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104561-41-3
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10314719
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AGN-190205
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PRIMARY | All-trans retinoic acid (ATRA, Item No. 11017) is frequently used in cell culture to induce stem cell differentiation or enhance the growth, differentiation, and maintenance of neural cell types. Unfortunately, ATRA is readily susceptible to isomerisation and degradation upon exposure to light or other factors such as temperature and oxidation, which presents confounding issues for cell culture. EC 23 is a photostable synthetic analog of ATRA that induces differentiation in human pluripotent embryonic stem cells when used within the range of 100 nM-10 uM. | ||
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DTXSID40438025
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VSDTYDJDJJ
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EC23
Created by
admin on Mon Mar 31 18:08:55 GMT 2025 , Edited by admin on Mon Mar 31 18:08:55 GMT 2025
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PRIMARY | EC23 is a retinoic acid receptor (RAR) agonist with pan-RAR activity (EC50: RAR.ALPHA. 41 nM, RAR.BETA. 0.5 nM, RAR.GAMMA. 0.4 nM), while having no appreciable activity for retinoid X receptors (RXR; EC50 > 10.MU.M for all; Gambone et al.). It is a photostable synthetic analog of all-trans retinoic acid (ATRA; Christie et al. 2008). EC23 also weakly activates aryl hydrocarbon receptor (Gambone et al.). |
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ACTIVE MOIETY |