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· · COA & SDS available for every product · Same-day shipping on in-stock items 4-Methyl-2-(methylthio)pyrimidine-5-carboxylic acid - ≥97% , CAS No.98276-75-6
Synonyms
4-methyl-2-(methylsulfanyl)-5-pyrimidinecarboxylic acid | 4-Methyl-2-(methylthio)-5-pyrimidinecarboxylic Acid | HMS2208L19 | 5-Pyrimidinecarboxylic acid, 4-methyl-2-(methylthio)- | SCHEMBL4762536 | 4-Methyl-2-(methylthio)pyrimidine-5-carboxylic acid
Storage
Store at 2-8°C,Argon charged
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Why this grade ≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at 2-8°C,Argon charged 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
4-methyl-2-(methylsulfanyl)-5-pyrimidinecarboxylic acid | 4-Methyl-2-(methylthio)-5-pyrimidinecarboxylic Acid | HMS2208L19 | 5-Pyrimidinecarboxylic acid, 4-methyl-2-(methylthio)- | SCHEMBL4762536 | 4-Methyl-2-(methylthio)pyrimidine-5-carboxylic acid
Specifications & Purity
≥97%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Canonical Smiles CC1=NC(=NC=C1C(=O)O)SC IUPAC Name 4-methyl-2-methylsulfanylpyrimidine-5-carboxylic acid InChIKey AOPKZVQATOWLNA-UHFFFAOYSA-N INCHI 1S/C7H8N2O2S/c1-4-5(6(10)11)3-8-7(9-4)12-2/h3H,1-2H3,(H,10,11) Isomeric SMILES CC1=NC(=NC=C1C(=O)O)SC Molecular Weight 184.22 Reaxy-Rn 141155 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=141155&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 Diazines Subclass Pyrimidines and pyrimidine derivatives Intermediate Tree Nodes Pyrimidinecarboxylic acids and derivatives Direct Parent Pyrimidinecarboxylic acids Alternative Parents Alkylarylthioethers Heteroaromatic compounds Sulfenyl compounds Carboxylic acids Azacyclic compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic heteromonocyclic compounds Substituents Pyrimidine-5-carboxylic acid - Aryl thioether - Alkylarylthioether - Heteroaromatic compound - Carboxylic acid derivative - Carboxylic acid - Thioether - Azacycle - Sulfenyl compound - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Aromatic heteromonocyclic compound Description This compound belongs to the class of organic compounds known as pyrimidinecarboxylic acids. These are pyrimidines with a structure containing a carboxyl group attached to the pyrimidine ring. 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 Melt Point(°C) 169-171° C Molecular Weight 184.220 g/mol XLogP3 1.000 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 5 Rotatable Bond Count 2 Exact Mass 184.031 Da Monoisotopic Mass 184.031 Da Topological Polar Surface Area 88.400 Ų Heavy Atom Count 12 Formal Charge 0 Complexity 177.000 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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