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· · COA & SDS available for every product · Same-day shipping on in-stock items 5，5'-Methylenedisalicylic acid - ≥95% , CAS No.122-25-8 🧪
Why this grade ≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships 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 Specifications & Purity
≥95%
Names and Identifiers Canonical Smiles C1=CC(=C(C=C1CC2=CC(=C(C=C2)O)C(=O)O)C(=O)O)O IUPAC Name 5-[(3-carboxy-4-hydroxyphenyl)methyl]-2-hydroxybenzoic acid InChIKey JWQFKVGACKJIAV-UHFFFAOYSA-N INCHI 1S/C15H12O6/c16-12-3-1-8(6-10(12)14(18)19)5-9-2-4-13(17)11(7-9)15(20)21/h1-4,6-7,16-17H,5H2,(H,18,19)(H,20,21) Isomeric SMILES C1=CC(=C(C=C1CC2=CC(=C(C=C2)O)C(=O)O)C(=O)O)O Alternate CAS 122-25-8,27496-82-8 PubChem CID 67145 NSC Number 14778 MeSH Entry Terms 3,3'-methylenebis(6-hydroxybenzoic acid);5,5'-methylenedisalicylic acid;5,5'-methylenedisalicylic acid, zinc (1:1) salt;methylenedisalicylic acid
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 Diphenylmethanes Intermediate Tree Nodes Not available Direct Parent Diphenylmethanes Alternative Parents Salicylic acids Benzoic acids Benzoyl derivatives 1-hydroxy-2-unsubstituted benzenoids Dicarboxylic acids and derivatives Vinylogous acids Carboxylic acids Organooxygen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic homomonocyclic compounds Substituents Diphenylmethane - Salicylic acid - Salicylic acid or derivatives - Hydroxybenzoic acid - Benzoic acid or derivatives - Benzoic acid - Benzoyl - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Dicarboxylic acid or derivatives - Vinylogous acid - Carboxylic acid derivative - Carboxylic acid - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organooxygen compound - Aromatic homomonocyclic compound Description This compound belongs to the class of organic compounds known as diphenylmethanes. These are compounds containing a diphenylmethane moiety, which consists of a methane wherein two hydrogen atoms are replaced by two phenyl groups. 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 288.250 g/mol XLogP3 3.300 Hydrogen Bond Donor Count 4 Hydrogen Bond Acceptor Count 6 Rotatable Bond Count 4 Exact Mass 288.063 Da Monoisotopic Mass 288.063 Da Topological Polar Surface Area 115.000 Ų Heavy Atom Count 21 Formal Charge 0 Complexity 360.000 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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