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· · COA & SDS Disponible para cada producto · Same-day shipping on in-stock items ethyl 5-methyl-7-oxo-4H，7H-pyrazolo[1，5-a]pyrimidine-3-carboxylate - ≥95% , CAS No.77493-86-8 🧪
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 Especificaciones y pureza
≥95%
Condiciones de almacenamiento de almacenamiento
Room temperature
Propiedades del producto Nombres e identificadores Sonrisas canónicas CCOC(=O)C1=CNN2C1=NC(=CC2=O)C IUPAC Name ethyl 5-methyl-7-oxo-1H-pyrazolo[1,5-a]pyrimidine-3-carboxylate InChIKey OSNRZZJSYFZSBR-UHFFFAOYSA-N INCHI 1S/C10H11N3O3/c1-3-16-10(15)7-5-11-13-8(14)4-6(2)12-9(7)13/h4-5,11H,3H2,1-2H3 Isómeros SMILES CCOC(=O)C1=CNN2C1=NC(=CC2=O)C PubChem CID 2816397 Peso molecular 221.21
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 Clase Pyrazolopyrimidines Subclass Pyrazolo[1,5-a]pyrimidines Intermediate Tree Nodes Not available Direct Parent Pyrazolo[1,5-a]pyrimidines Alternative Parents Pyrazole carboxylic acids and derivatives Pyrimidones Vinylogous amides Heteroaromatic compounds Lactams Carboxylic acid esters Monocarboxylic acids and derivatives Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic heteropolycyclic compounds Substituents Pyrazolo[1,5-a]pyrimidine - Pyrazole-4-carboxylic acid or derivatives - Pyrimidone - Pyrimidine - Azole - Pyrazole - Heteroaromatic compound - Vinylogous amide - Carboxylic acid ester - Lactam - Carboxylic acid derivative - Monocarboxylic acid or derivatives - Azacycle - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Organopnictogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Aromatic heteropolycyclic compound Descripción This compound belongs to the class of organic compounds known as pyrazolo[1,5-a]pyrimidines. These are aromatic heterocyclic compounds containing a pyrazolo[3,4-d]pyrimidine ring system, which consists of a pyrazole ring fused to and sharing exactly one nitrogen atom with a 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.
Estructura 3D Objetivos asociados (humanos) Objetivos asociados (no humanos) Mecanismos de acción Certificados (CoA, COO, BSE/TSE y tabla de análisis) Propiedades químicas y físicas Peso molecular 221.210 g/mol XLogP3 0.500 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 5 Rotatable Bond Count 3 Exact Mass 221.08 Da Monoisotopic Mass 221.08 Da Topological Polar Surface Area 71.000 Ų Heavy Atom Count 16 Formal Charge 0 Complexity 448.000 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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