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· · COA & SDS available for every product · Same-day shipping on in-stock items FX 1 - ≥98%(HPLC) , CAS No.1426138-42-2
Synonyms
(5Z)-5-(5-Chloro-1,2-dihydro-2-oxo-3H-indol-3-ylidene)-4-oxo-2-thioxo-3-thiazolidinepropanoic acid | FX1 | (Z)-3-(5-(5-Chloro-2-oxoindolin-3-ylidene)-4-oxo-2-thioxothiazolidin-3-yl)propanoic acid, (5Z)-5-(5-Chloro-1,2-dihydro-2-oxo-3H-indol-3-ylidene)-4-o
Shipped In
Ice chest + Ice pads
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Why this grade ≥98%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
(5Z)-5-(5-Chloro-1, 2-dihydro-2-oxo-3H-indol-3-ylidene)-4-oxo-2-thioxo-3-thiazolidinepropanoic acid | FX1 | (Z)-3-(5-(5-Chloro-2-oxoindolin-3-ylidene)-4-oxo-2-thioxothiazolidin-3-yl)propanoic acid, (5Z)-5-(5-Chloro-1, 2-dihydro-2-oxo-3H-indol-3-ylidene)-4-o
Specifications & Purity
≥98%(HPLC)
Biochemical and Physiological Mechanisms
Bcl-6 inhibitor (Kd= 3 μM); exhibits 10-fold greater potency than endogenous Bcl-6 corepressors. Disrupts formation of Bcl-6 repression complex. Induces regression of established tumors in mice bearing DLBCL xenograft.
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Pubchem Sid 504773449 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504773449 Canonical Smiles C1=CC2=NC(=O)C(=C2C=C1Cl)C3=C(N(C(=S)S3)CCC(=O)O)O IUPAC Name 3-[5-(5-chloro-2-oxoindol-3-yl)-4-hydroxy-2-sulfanylidene-1,3-thiazol-3-yl]propanoic acid InChIKey JYBGCTWNOMSQJY-UHFFFAOYSA-N INCHI 1S/C14H9ClN2O4S2/c15-6-1-2-8-7(5-6)10(12(20)16-8)11-13(21)17(14(22)23-11)4-3-9(18)19/h1-2,5,21H,3-4H2,(H,18,19) Isomeric SMILES C1=CC2=NC(=O)C(=C2C=C1Cl)C3=C(N(C(=S)S3)CCC(=O)O)O PubChem CID 135886621 Molecular Weight 368.82
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Organoheterocyclic compounds Class Indoles and derivatives Subclass Not available Intermediate Tree Nodes Not available Direct Parent Indoles and derivatives Alternative Parents Benzenoids Aryl chlorides Thiazoles Heteroaromatic compounds N-acylimines Monocarboxylic acids and derivatives Carboxylic acids Azacyclic compounds Organosulfur compounds Organopnictogen compounds Organochlorides Organic oxides Hydrocarbon derivatives Carbonyl compounds Molecular Framework Aromatic heteropolycyclic compounds Substituents Indole or derivatives - Benzenoid - Aryl halide - Aryl chloride - Heteroaromatic compound - Thiazole - Azole - N-acylimine - Azacycle - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Carbonyl group - Aromatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as indoles and derivatives. These are organic compounds containing an indole, which is a bicyclic ring system made up of a six-membered benzene ring fused to a five-membered nitrogen-containing pyrrole ring. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility Solvent:DMSO, Max Conc. mg/mL: 36.88, Max Conc. mM: 100 Molecular Weight 368.800 g/mol XLogP3 1.400 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 6 Rotatable Bond Count 4 Exact Mass 367.969 Da Monoisotopic Mass 367.969 Da Topological Polar Surface Area 148.000 Ų Heavy Atom Count 23 Formal Charge 0 Complexity 808.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
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