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· · COA & SDS available for every product · Same-day shipping on in-stock items Tetrahydro-2H-pyran-4-yl methanesulfonate - ≥97% , CAS No.134419-59-3
Synonyms
2H-Pyran-4-ol, tetrahydro-, methanesulfonate | GSEZHCLWHDZJAB-UHFFFAOYSA-N | Naphthol Yellow SFQ | Methansulfonic acid tetrahydropyran-4-yl ester | STL556769 | EN300-129325 | tetrahydro-2H-pyran-4-yl methanesulfonate;4-Tetrahydropyranyl Methanesulfonate |
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Why this grade ≥97% 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
2H-Pyran-4-ol, tetrahydro-, methanesulfonate | GSEZHCLWHDZJAB-UHFFFAOYSA-N | Naphthol Yellow SFQ | Methansulfonic acid tetrahydropyran-4-yl ester | STL556769 | EN300-129325 | tetrahydro-2H-pyran-4-yl methanesulfonate;4-Tetrahydropyranyl Methanesulfonate |
Specifications & Purity
≥97%
Names and Identifiers Canonical Smiles CS(=O)(=O)OC1CCOCC1 IUPAC Name oxan-4-yl methanesulfonate InChIKey GSEZHCLWHDZJAB-UHFFFAOYSA-N INCHI 1S/C6H12O4S/c1-11(7,8)10-6-2-4-9-5-3-6/h6H,2-5H2,1H3 Isomeric SMILES CS(=O)(=O)OC1CCOCC1 Molecular Weight 180.22 Reaxy-Rn 128422 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=128422&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 Oxanes Subclass Not available Intermediate Tree Nodes Not available Direct Parent Oxanes Alternative Parents Sulfonic acid esters Organosulfonic acid esters Sulfonyls Methanesulfonates Oxacyclic compounds Dialkyl ethers Organic oxides Hydrocarbon derivatives Molecular Framework Aliphatic heteromonocyclic compounds Substituents Oxane - Sulfonic acid ester - Organosulfonic acid ester - Methanesulfonate - Organic sulfonic acid or derivatives - Sulfonyl - Organosulfonic acid or derivatives - Dialkyl ether - Ether - Oxacycle - Organosulfur compound - Organooxygen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Aliphatic heteromonocyclic compound Description This compound belongs to the class of organic compounds known as oxanes. These are compounds containing an oxane (tetrahydropyran) ring, which is a six-member saturated aliphatic heterocycle with one oxygen atom and five 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 180.220 g/mol XLogP3 0.100 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 2 Exact Mass 180.046 Da Monoisotopic Mass 180.046 Da Topological Polar Surface Area 61.000 Ų Heavy Atom Count 11 Formal Charge 0 Complexity 197.000 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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