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· · COA & SDS available for every product · Same-day shipping on in-stock items 2-Ethyl-5(6)-Methylpyrazine - ≥95% , CAS No.36731-41-6
Synonyms
2-Ethyl-5(or6)-methylpyrazine|2-ethyl-5-methylpyrazine|2-ethyl-6-methylpyrazine|2-Ethyl-5-methylpyrazine mix 2-Ethyl-6-methylpyrazine
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Why this grade ≥95% 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 6 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
2-Ethyl-5(or6)-methylpyrazine | 2-ethyl-5-methylpyrazine | 2-ethyl-6-methylpyrazine | 2-Ethyl-5-methylpyrazine mix 2-Ethyl-6-methylpyrazine
Specifications & Purity
≥95%
Names and Identifiers Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/528756241
Canonical Smiles
CCC1=NC(=CN=C1)C.CCC1=NC=C(N=C1)C
IUPAC Name
2-ethyl-5-methylpyrazine;2-ethyl-6-methylpyrazine
InChIKey
MHVIQJDXHDKUAM-UHFFFAOYSA-N
INCHI
1S/2C7H10N2/c1-3-7-5-8-6(2)4-9-7;1-3-7-5-8-4-6(2)9-7/h2*4-5H,3H2,1-2H3
Isomeric SMILES
CCC1=NC(=CN=C1)C.CCC1=NC=C(N=C1)C
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 Pyrazines Intermediate Tree Nodes Not available Direct Parent Pyrazines Alternative Parents Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Hydrocarbon derivatives Molecular Framework Not available Substituents Pyrazine - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteromonocyclic compound Description This compound belongs to the class of organic compounds known as pyrazines. These are compounds containing a pyrazine ring, which is a six-member aromatic heterocycle, that consists of two nitrogen atoms (at positions 1 and 4) and four carbon atoms. 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 Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Molecular Weight 244.340 g/mol XLogP3 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 2 Exact Mass 244.169 Da Monoisotopic Mass 244.169 Da Topological Polar Surface Area 51.600 Ų Heavy Atom Count 18 Formal Charge 0 Complexity 166.000 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 2
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