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· · COA & SDS available for every product · Same-day shipping on in-stock items N-Hydroxynicotinamide - Moligand™, ≥98% , CAS No.5657-61-4
GRADE & PURITY Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥98% Synonyms
Nicoxamat | N-Hydroxynicotinamide | Nicotinohydroxamic acid | N-hydroxypyridine-3-carboxamide | Nicotinohydroximic acid | Nicotinylhydroxamic acid | Nicoxamat [INN] | 3-Pyridinecarboxamide, N-hydroxy- | N-Hydroxy-3-pyridinecarboxamide | E 537
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Why this grade Moligand™, ≥98% Moligand™ 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.
Specifications Synonyms
Nicoxamat | N-Hydroxynicotinamide | Nicotinohydroxamic acid | N-hydroxypyridine-3-carboxamide | Nicotinohydroximic acid | Nicotinylhydroxamic acid | Nicoxamat [INN] | 3-Pyridinecarboxamide, N-hydroxy- | N-Hydroxy-3-pyridinecarboxamide | E 537
Specifications & Purity
Moligand™, ≥98%
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Product Properties Names and Identifiers Canonical Smiles C1=CC(=CN=C1)C(=O)NO IUPAC Name N-hydroxypyridine-3-carboxamide InChIKey IYCHDNQCHLMLJZ-UHFFFAOYSA-N INCHI 1S/C6H6N2O2/c9-6(8-10)5-2-1-3-7-4-5/h1-4,10H,(H,8,9) Isomeric SMILES C1=CC(=CN=C1)C(=O)NO PubChem CID 71211 Molecular Weight 138.12
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 Pyridines and derivatives Subclass Pyridinecarboxylic acids and derivatives Intermediate Tree Nodes Pyridinecarboxamides Direct Parent Nicotinamides Alternative Parents Heteroaromatic compounds Hydroxamic acids Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic heteromonocyclic compounds Substituents Nicotinamide - Heteroaromatic compound - Hydroxamic acid - Azacycle - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic heteromonocyclic compound Description This compound belongs to the class of organic compounds known as nicotinamides. These are heterocyclic aromatic compounds containing a pyridine ring substituted at position 3 by a carboxamide group. 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 Molecular Weight 138.120 g/mol XLogP3 -0.500 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 3 Rotatable Bond Count 1 Exact Mass 138.043 Da Monoisotopic Mass 138.043 Da Topological Polar Surface Area 62.200 Ų Heavy Atom Count 10 Formal Charge 0 Complexity 127.000 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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Reconstitution Calculator Reviews Need help choosing the grade? Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
View Moligand™ grade guide →
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