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· · COA & SDS available for every product · Same-day shipping on in-stock items Home Chemistry & Biochemicals Building Blocks (2S,3S,4aS,5R,8aS)-5-benzyloxy-2,3-dimethoxy-2,3-dimethyl-5,8a-dihydro-4aH-pyrano[3,4-b][1,4]dioxin-8-one - ≥97% , CAS No.1309358-01-7 (2S,3S,4aS,5R,8aS)-5-benzyloxy-2,3-dimethoxy-2,3-dimethyl-5,8a-dihydro-4aH-pyrano[3,4-b][1,4]dioxin-8-one - ≥97% , CAS No.1309358-01-7 🧪
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 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 Specifications & Purity
≥97%
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Product Properties Names and Identifiers Canonical Smiles C[C@]1([C@@](O[C@H]2[C@H](O1)[C@@H](OCC2=O)OCC3=CC=CC=C3)(C)OC)OC InChIKey VYNWQIHFTYCSQW-WKULXVSPSA-N INCHI 1S/C18H24O7/c1-17(20-3)18(2,21-4)25-15-14(24-17)13(19)11-23-16(15)22-10-12-8-6-5-7-9-12/h5-9,14-16H,10-11H2,1-4H3/t14-,15+,16-,17+,18+/m1/s1 Isomeric SMILES C[C@]1([C@@](O[C@H]2[C@H](O1)[C@@H](OCC2=O)OCC3=CC=CC=C3)(C)OC)OC PubChem CID 101795304 Molecular Weight 352.4
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 Pyranodioxins Subclass Not available Intermediate Tree Nodes Not available Direct Parent Pyranodioxins Alternative Parents Ketals Oxanes Benzene and substituted derivatives 1,4-dioxanes Ketones Oxacyclic compounds Organic oxides Hydrocarbon derivatives Aldehydes Molecular Framework Aromatic heteropolycyclic compounds Substituents Pyranodioxin - Ketal - Para-dioxane - Monocyclic benzene moiety - Oxane - Benzenoid - Ketone - Acetal - Oxacycle - Organic oxygen compound - Aldehyde - Organooxygen compound - Carbonyl group - Hydrocarbon derivative - Organic oxide - Aromatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as pyranodioxins. These are polycyclic compounds containing a pyranodioxin moiety, which consists of a pyran ring fused to a dioxin 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.
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