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· · COA & SDS available for every product · Same-day shipping on in-stock items 2-(difluoromethoxy)pyridine-4-carboxylic acid - ≥97% , CAS No.1211581-51-9
Synonyms
AKOS016015191 | A926282 | 2-(Difluoromethoxy)isonicotinicacid | UZXZLODCGSAFNJ-UHFFFAOYSA-N | DTXSID80737923 | SY119892 | 2-(difluoromethoxy)isonicotinic acid | 2-(difluoromethoxy)pyridine-4-carboxylic acid | KS-8366 | SCHEMBL10162114 | 1211581-51-9 | MFC
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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
AKOS016015191 | A926282 | 2-(Difluoromethoxy)isonicotinicacid | UZXZLODCGSAFNJ-UHFFFAOYSA-N | DTXSID80737923 | SY119892 | 2-(difluoromethoxy)isonicotinic acid | 2-(difluoromethoxy)pyridine-4-carboxylic acid | KS-8366 | SCHEMBL10162114 | 1211581-51-9 | MFC
Specifications & Purity
≥97%
Names and Identifiers Canonical Smiles C1=CN=C(C=C1C(=O)O)OC(F)F IUPAC Name 2-(difluoromethoxy)pyridine-4-carboxylic acid InChIKey UZXZLODCGSAFNJ-UHFFFAOYSA-N INCHI 1S/C7H5F2NO3/c8-7(9)13-5-3-4(6(11)12)1-2-10-5/h1-3,7H,(H,11,12) Isomeric SMILES C1=CN=C(C=C1C(=O)O)OC(F)F Alternate CAS 1211581-51-9 PubChem CID 68050402 Molecular Weight 189.12
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 Not available Direct Parent Pyridinecarboxylic acids Alternative Parents Heteroaromatic compounds Monocarboxylic acids and derivatives Carboxylic acids Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organofluorides Organic oxides Hydrocarbon derivatives Alkyl fluorides Molecular Framework Aromatic heteromonocyclic compounds Substituents Pyridine carboxylic acid - Heteroaromatic compound - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Azacycle - Alkyl fluoride - Hydrocarbon derivative - Organic oxide - Organooxygen compound - Organonitrogen compound - Organofluoride - Organohalogen compound - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Alkyl halide - 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 Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Molecular Weight 189.120 g/mol XLogP3 1.800 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 6 Rotatable Bond Count 3 Exact Mass 189.024 Da Monoisotopic Mass 189.024 Da Topological Polar Surface Area 59.400 Ų Heavy Atom Count 13 Formal Charge 0 Complexity 189.000 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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