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· · COA & SDS available for every product · Same-day shipping on in-stock items Methyl Acetylsalicylate - ≥98%(GC) , CAS No.580-02-9
Synonyms
Acetylsalicylsauremethylester | Methyl O-acetylsalicylate | ONWPLBKWMAUFGZ-UHFFFAOYSA-N | EINECS 209-450-4 | Methyl aspirin | Salicylic acid acetate, methyl ester | Methyl rhodin | Salicylic acid, methyl ester, acetate | Methyl 2-(acetyloxy)benzoate | AS-
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Why this grade ≥98%(GC) 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
Acetylsalicylsauremethylester | Methyl O-acetylsalicylate | ONWPLBKWMAUFGZ-UHFFFAOYSA-N | EINECS 209-450-4 | Methyl aspirin | Salicylic acid acetate, methyl ester | Methyl rhodin | Salicylic acid, methyl ester, acetate | Methyl 2-(acetyloxy)benzoate | AS-
Specifications & Purity
≥98%(GC)
Names and Identifiers Pubchem Sid 488184154 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/488184154 Canonical Smiles CC(=O)OC1=CC=CC=C1C(=O)OC IUPAC Name methyl 2-acetyloxybenzoate InChIKey ONWPLBKWMAUFGZ-UHFFFAOYSA-N INCHI 1S/C10H10O4/c1-7(11)14-9-6-4-3-5-8(9)10(12)13-2/h3-6H,1-2H3 Isomeric SMILES CC(=O)OC1=CC=CC=C1C(=O)OC Molecular Weight 194.19 Beilstein 10(3)110 Reaxy-Rn 2103977 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2103977&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 Benzene and substituted derivatives Subclass Benzoic acids and derivatives Intermediate Tree Nodes Hydroxybenzoic acid derivatives - Salicylic acid and derivatives Direct Parent Acylsalicylic acids and derivatives Alternative Parents Phenol esters Benzoic acid esters Phenoxy compounds Benzoyl derivatives Dicarboxylic acids and derivatives Methyl esters Organic oxides Hydrocarbon derivatives Carbonyl compounds Molecular Framework Aromatic homomonocyclic compounds Substituents Acylsalicylic acid or derivatives - Phenol ester - Benzoate ester - Phenoxy compound - Benzoyl - Dicarboxylic acid or derivatives - Methyl ester - Carboxylic acid ester - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aromatic homomonocyclic compound Description This compound belongs to the class of organic compounds known as acylsalicylic acids and derivatives. These are salicylic acids or derivatives, that are O-acylated. 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) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility Soluble in Methanol Boil Point(°C) 136 °C/9 mmHg Melt Point(°C) 50 °C Molecular Weight 194.180 g/mol XLogP3 1.500 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 4 Exact Mass 194.058 Da Monoisotopic Mass 194.058 Da Topological Polar Surface Area 52.600 Ų Heavy Atom Count 14 Formal Charge 0 Complexity 224.000 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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