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· · COA & SDS available for every product · Same-day shipping on in-stock items ML329 - 10mM in DMSO , CAS No.19992-50-8
GRADE & PURITY 10mM in DMSO
Synonyms
HY-101464 | 4-[(1,4-dioxonaphthalen-2-yl)amino]benzenesulfonamide | ML329 | ML-329 | SCHEMBL16296690 | BS-15787 | 4-[(1,4-Dioxo-1,4-dihydronaphthalen-2-yl)amino]benzene-1-sulfonamide | 4-((1,4-dioxo-1,4-dihydronaphthalen-2-yl)amino)benzenesulfonamide | CH
Shipped In
Dry ice packs + Cold packs
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Why this grade 10mM in DMSO for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at -80°C Ships Dry ice packs + Cold packs 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
HY-101464 | 4-[(1,4-dioxonaphthalen-2-yl)amino]benzenesulfonamide | ML329 | ML-329 | SCHEMBL16296690 | BS-15787 | 4-[(1,4-Dioxo-1,4-dihydronaphthalen-2-yl)amino]benzene-1-sulfonamide | 4-((1,4-dioxo-1,4-dihydronaphthalen-2-yl)amino)benzenesulfonamide | CH
Specifications & Purity
10mM in DMSO
Shipped In
Dry ice packs + Cold packs
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Pubchem Sid 528765525 Canonical Smiles C1=CC=C2C(=C1)C(=O)C=C(C2=O)NC3=CC=C(C=C3)S(=O)(=O)N IUPAC Name 4-[(1,4-dioxonaphthalen-2-yl)amino]benzenesulfonamide InChIKey CSYFFQVEQXEIAB-UHFFFAOYSA-N INCHI 1S/C16H12N2O4S/c17-23(21,22)11-7-5-10(6-8-11)18-14-9-15(19)12-3-1-2-4-13(12)16(14)20/h1-9,18H,(H2,17,21,22) Isomeric SMILES C1=CC=C2C(=C1)C(=O)C=C(C2=O)NC3=CC=C(C=C3)S(=O)(=O)N Molecular Weight 328.34 Reaxy-Rn 3068336 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3068336&ln=
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 Naphthalenes Subclass Naphthoquinones Intermediate Tree Nodes Not available Direct Parent Naphthoquinones Alternative Parents Aminobenzenesulfonamides Benzenesulfonyl compounds Quinones Aryl ketones Aniline and substituted anilines Secondary alkylarylamines Organosulfonamides Vinylogous amides Aminosulfonyl compounds Enamines Organopnictogen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic homopolycyclic compounds Substituents Naphthoquinone - Aminobenzenesulfonamide - Benzenesulfonamide - Benzenesulfonyl group - Quinone - Aryl ketone - Aniline or substituted anilines - Secondary aliphatic/aromatic amine - Monocyclic benzene moiety - Organosulfonic acid amide - Vinylogous amide - Aminosulfonyl compound - Sulfonyl - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Ketone - Enamine - Secondary amine - Organooxygen compound - Organonitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organic nitrogen compound - Organosulfur compound - Amine - Aromatic homopolycyclic compound Description This compound belongs to the class of organic compounds known as naphthoquinones. These are compounds containing a naphthohydroquinone moiety, which consists of a benzene ring linearly fused to a bezene-1,4-dione (quinone). 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 Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Molecular Weight 328.300 g/mol XLogP3 1.400 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 6 Rotatable Bond Count 3 Exact Mass 328.052 Da Monoisotopic Mass 328.052 Da Topological Polar Surface Area 115.000 Ų Heavy Atom Count 23 Formal Charge 0 Complexity 627.000 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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