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· · COA & SDS available for every product · Same-day shipping on in-stock items 4-Hydroxynicotinic acid - ≥97% , CAS No.609-70-1
Synonyms
3-Pyridinecarboxylicacid,1,4-dihydro-4-oxo- | Odhpca | Oprea1_654715 | 4-hydroxy nicotinic acid | HMS2405E22 | AB00407914-09 | EINECS 210-197-7 | IDI1_010722 | AM808269 | 3-Pyridinecarboxylicacid, 4-hydroxy | 3-Pyridinecarboxylic acid, 4-hydroxy- | SCHEMB
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Why this grade ≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships Normal 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
3-Pyridinecarboxylicacid, 1, 4-dihydro-4-oxo- | Odhpca | Oprea1_654715 | 4-hydroxy nicotinic acid | HMS2405E22 | AB00407914-09 | EINECS 210-197-7 | IDI1_010722 | AM808269 | 3-Pyridinecarboxylicacid, 4-hydroxy | 3-Pyridinecarboxylic acid, 4-hydroxy- | SCHEMB
Specifications & Purity
≥97%
Names and Identifiers Pubchem Sid 488184218 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/488184218 Canonical Smiles C1=CNC=C(C1=O)C(=O)O IUPAC Name 4-oxo-1H-pyridine-3-carboxylic acid InChIKey CHCUBGPSZDGABM-UHFFFAOYSA-N INCHI 1S/C6H5NO3/c8-5-1-2-7-3-4(5)6(9)10/h1-3H,(H,7,8)(H,9,10) Isomeric SMILES C1=CNC=C(C1=O)C(=O)O Molecular Weight 139.11 Reaxy-Rn 471728 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=471728&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 Organoheterocyclic compounds Class Pyridines and derivatives Subclass Pyridinecarboxylic acids and derivatives Intermediate Tree Nodes Not available Direct Parent Pyridinecarboxylic acids Alternative Parents Dihydropyridinecarboxylic acids and derivatives Vinylogous amides Heteroaromatic compounds Cyclic ketones Monocarboxylic acids and derivatives Carboxylic acids Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic heteromonocyclic compounds Substituents Dihydropyridinecarboxylic acid derivative - Pyridine carboxylic acid - Dihydropyridine - Hydropyridine - Heteroaromatic compound - Vinylogous amide - Cyclic ketone - Azacycle - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxide - Hydrocarbon derivative - Organic oxygen compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Organopnictogen compound - Aromatic heteromonocyclic compound Description This compound belongs to the class of organic compounds known as pyridinecarboxylic acids. These are compounds containing a pyridine ring bearing a carboxylic acid 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 139.110 g/mol XLogP3 0.400 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 1 Exact Mass 139.027 Da Monoisotopic Mass 139.027 Da Topological Polar Surface Area 66.400 Ų Heavy Atom Count 10 Formal Charge 0 Complexity 239.000 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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