≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
4-(Benzyloxy)pyridine N-oxide is a 4-substituted pyridine-1-oxide. It undergoes hydrogenation over palladium to afford pyridine. It participates in the stereoselective synthesis of substituted pyridines, piperidines and piperazines.
| Pubchem Sid | 488189345 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488189345 |
| Canonical Smiles | C1=CC=C(C=C1)COC2=CC=[N+](C=C2)[O-] |
| IUPAC Name | 1-oxido-4-phenylmethoxypyridin-1-ium |
| InChIKey | SUSQPKJQYWTFPU-UHFFFAOYSA-N |
| INCHI | 1S/C12H11NO2/c14-13-8-6-12(7-9-13)15-10-11-4-2-1-3-5-11/h1-9H,10H2 |
| Isomeric SMILES | C1=CC=C(C=C1)COC2=CC=[N+](C=C2)[O-] |
| WGK Germany | 3 |
| Molecular Weight | 201.22 |
| Beilstein | 165005 |
| Reaxy-Rn | 165005 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=165005&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic oxygen compounds |
| Class | Organooxygen compounds |
| Subclass | Ethers |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Alkyl aryl ethers |
| Alternative Parents | Pyridinium derivatives Benzene and substituted derivatives Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Alkyl aryl ether - Benzenoid - Pyridinium - Pyridine - Monocyclic benzene moiety - Heteroaromatic compound - Azacycle - Organoheterocyclic compound - Organic nitrogen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as alkyl aryl ethers. These are organic compounds containing the alkyl aryl ether functional group with the generic formula R-O-R' , where R is an alkyl group and R' is an aryl group. |
| External Descriptors | Not available |
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
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| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 J2130279 | Certificate of Analysis | Aug 11, 2025 | B124263 |
| J2130280 | Certificate of Analysis | Aug 11, 2025 | B124263 |
| D1621051 | Certificate of Analysis | Dec 11, 2023 | B124263 |
| C2314050 | Certificate of Analysis | Mar 29, 2023 | B124263 |
| C2314049 | Certificate of Analysis | Mar 28, 2023 | B124263 |
| Melt Point(°C) | 173-175°C |
|---|---|
| Molecular Weight | 201.220 g/mol |
| XLogP3 | 1.300 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 3 |
| Exact Mass | 201.079 Da |
| Monoisotopic Mass | 201.079 Da |
| Topological Polar Surface Area | 34.700 Ų |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Complexity | 172.000 |
| 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 |
