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· · COA & SDS available for every product · Same-day shipping on in-stock items TH 257 - ≥98%(HPLC) , CAS No.2244678-29-1
Synonyms
N-Butyl-4-[(phenylamino)sulfonyl]-N-(phenylmethyl)benzamide
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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 2-8°C Ships Wet ice 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.
Overview product description：
TH-257 is a potent and exquisitely selective LIM kinase (LIMK) inhibitor with IC50 of 84 nM and 39 nM for LIMK1 and LIMK2, respectively.
Specifications Synonyms
N-Butyl-4-[(phenylamino)sulfonyl]-N-(phenylmethyl)benzamide
Specifications & Purity
≥98%(HPLC)
Biochemical and Physiological Mechanisms
Potent and selective allosteric LIMK 1/2 inhibitor (IC50values are 84 and 39 nM, respectively). Inhibits cofilin phosphorylationin vitro. Exhibits no significant activity against the wider kinome.
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Pubchem Sid 504773514 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504773514 Canonical Smiles CCCCN(CC1=CC=CC=C1)C(=O)C2=CC=C(C=C2)S(=O)(=O)NC3=CC=CC=C3 IUPAC Name N-benzyl-N-butyl-4-(phenylsulfamoyl)benzamide InChIKey VNCIWNGCMAKKEO-UHFFFAOYSA-N INCHI 1S/C24H26N2O3S/c1-2-3-18-26(19-20-10-6-4-7-11-20)24(27)21-14-16-23(17-15-21)30(28,29)25-22-12-8-5-9-13-22/h4-17,25H,2-3,18-19H2,1H3 Isomeric SMILES CCCCN(CC1=CC=CC=C1)C(=O)C2=CC=C(C=C2)S(=O)(=O)NC3=CC=CC=C3 PubChem CID 137796294 Molecular Weight 422.54
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 Benzenoids Class Benzene and substituted derivatives Subclass Benzenesulfonamides Intermediate Tree Nodes Not available Direct Parent Benzenesulfonamides Alternative Parents Benzamides Benzoyl derivatives N-acyl amines Tertiary carboxylic acid amides Sulfonyls Organosulfonic acids and derivatives Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic homomonocyclic compounds Substituents Benzenesulfonamide - Benzoic acid or derivatives - Benzamide - Benzoyl - N-acyl-amine - Tertiary carboxylic acid amide - Sulfonyl - Organosulfonic acid or derivatives - Carboxamide group - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Aromatic homomonocyclic compound Description This compound belongs to the class of organic compounds known as benzenesulfonamides. These are organic compounds containing a sulfonamide group that is S-linked to a benzene 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: 42.25, Max Conc. mM: 100; Solvent:ethanol, Max Conc. mg/mL: 42.25, Max Conc. mM: 100 Molecular Weight 422.500 g/mol XLogP3 4.700 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 9 Exact Mass 422.166 Da Monoisotopic Mass 422.166 Da Topological Polar Surface Area 74.900 Ų Heavy Atom Count 30 Formal Charge 0 Complexity 611.000 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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