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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
Structure of AGN-190205

SMILES

CC1(C)CCC(C)(C)C2=C1C=CC(=C2)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)

HIDE SMILES / InChI

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

Targets

Primary TargetPharmacologyConditionPotency
0.4 nM [EC50]
0.5 nM [EC50]
41.0 nM [EC50]
Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
PubMed

PubMed

TitleDatePubMed
Unique property of some synthetic retinoids: activation of the aryl hydrocarbon receptor pathway.
2002 Feb
Synthesis and evaluation of synthetic retinoid derivatives as inducers of stem cell differentiation.
2008 Oct 7
Novel non-carboxylic acid retinoids: 1,2,4-oxadiazol-5-one derivatives.
2009 Jan 15
Proteomic profiling of the stem cell response to retinoic acid and synthetic retinoid analogues: identification of major retinoid-inducible proteins.
2009 May
Patents

Sample Use Guides

In Vivo Use Guide
Unknown
Route of Administration: Unknown
In Vitro Use Guide
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
by admin
on Fri Dec 15 15:47:45 GMT 2023
Edited
by admin
on Fri Dec 15 15:47:45 GMT 2023
Record UNII
VSDTYDJDJJ
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
AGN-190205
Code English
4-(2-(5,6,7,8-TETRAHYDRO-5,5,8,8-TETRAMETHYL-2-NAPHTHALENYL)ETHYNYL)BENZOIC ACID
Systematic Name English
BASF-46928
Code English
4-(2-(1,1,4,4-TETRAMETHYLTETRALIN-6-YL)ETHYNYL)BENZOIC ACID
Systematic Name English
EC-23
Code English
BENZOIC ACID, 4-((5,6,7,8-TETRAHYDRO-5,5,8,8-TETRAMETHYL-2-NAPHTHALENYL)ETHYNYL)-
Systematic Name English
Code System Code Type Description
CAS
104561-41-3
Created by admin on Fri Dec 15 15:47:45 GMT 2023 , Edited by admin on Fri Dec 15 15:47:45 GMT 2023
PRIMARY
PUBCHEM
10314719
Created by admin on Fri Dec 15 15:47:45 GMT 2023 , Edited by admin on Fri Dec 15 15:47:45 GMT 2023
PRIMARY
MANUFACTURER PRODUCT INFORMATION
AGN-190205
Created by admin on Fri Dec 15 15:47:45 GMT 2023 , Edited by admin on Fri Dec 15 15:47:45 GMT 2023
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.
EPA CompTox
DTXSID40438025
Created by admin on Fri Dec 15 15:47:45 GMT 2023 , Edited by admin on Fri Dec 15 15:47:45 GMT 2023
PRIMARY
FDA UNII
VSDTYDJDJJ
Created by admin on Fri Dec 15 15:47:45 GMT 2023 , Edited by admin on Fri Dec 15 15:47:45 GMT 2023
PRIMARY
MANUFACTURER PRODUCT INFORMATION
EC23
Created by admin on Fri Dec 15 15:47:45 GMT 2023 , Edited by admin on Fri Dec 15 15:47:45 GMT 2023
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.).
Related Record Type Details
ACTIVE MOIETY