≥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.
| Pubchem Sid | 488185932 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488185932 |
| Canonical Smiles | COC1=CC(=CC(=C1O)[N+](=O)[O-])C=O |
| IUPAC Name | 4-hydroxy-3-methoxy-5-nitrobenzaldehyde |
| InChIKey | ZEHYRTJBFMZHCY-UHFFFAOYSA-N |
| INCHI | 1S/C8H7NO5/c1-14-7-3-5(4-10)2-6(8(7)11)9(12)13/h2-4,11H,1H3 |
| Isomeric SMILES | COC1=CC(=CC(=C1O)[N+](=O)[O-])C=O |
| WGK Germany | 3 |
| Molecular Weight | 197.14 |
| Beilstein | 1973746 |
| Reaxy-Rn | 1973746 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1973746&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 | Benzenoids |
| Class | Benzene and substituted derivatives |
| Subclass | Nitrobenzenes |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Nitrophenyl ethers |
| Alternative Parents | Nitrobenzaldehydes Methoxyphenols Nitrophenols Hydroxybenzaldehydes Methoxyanilines Phenoxy compounds Nitroaromatic compounds Methoxybenzenes Anisoles Benzoyl derivatives Alkyl aryl ethers Organic oxoazanium compounds Propargyl-type 1,3-dipolar organic compounds Organic oxides Organopnictogen compounds Hydrocarbon derivatives Organic zwitterions Organonitrogen compounds |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Nitrophenyl ether - Nitrobenzaldehyde - Nitrophenol - Methoxyphenol - Hydroxybenzaldehyde - Methoxyaniline - Phenol ether - Phenoxy compound - Nitroaromatic compound - Anisole - Methoxybenzene - Benzoyl - Benzaldehyde - Phenol - Aryl-aldehyde - Alkyl aryl ether - C-nitro compound - Organic nitro compound - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Allyl-type 1,3-dipolar organic compound - Organic oxoazanium - Ether - Aldehyde - Organonitrogen compound - Organooxygen compound - Organic zwitterion - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as nitrophenyl ethers. These are aromatic compounds containing a nitrobenzene moiety that carries an ether group on the benzene ring. |
| External Descriptors | C-nitro compound - phenols - benzaldehydes |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 I2219100 | Certificate of Analysis | Jul 06, 2026 | N122968 |
| I2219099 | Certificate of Analysis | Jul 06, 2026 | N122968 |
| I2219098 | Certificate of Analysis | Jul 06, 2026 | N122968 |
| E2204216 | Certificate of Analysis | Feb 04, 2026 | N122968 |
| E2204197 | Certificate of Analysis | Feb 04, 2026 | N122968 |
| C1431034 | Certificate of Analysis | Oct 14, 2025 | N122968 |
| A2207776 | Certificate of Analysis | Oct 13, 2025 | N122968 |
| H2127468 | Certificate of Analysis | Jun 11, 2025 | N122968 |
| A2412465 | Certificate of Analysis | Nov 25, 2023 | N122968 |
| A2412466 | Certificate of Analysis | Nov 25, 2023 | N122968 |
| A2412467 | Certificate of Analysis | Nov 25, 2023 | N122968 |
| A2412469 | Certificate of Analysis | Nov 25, 2023 | N122968 |
| A2415468 | Certificate of Analysis | Nov 25, 2023 | N122968 |
| D2321152 | Certificate of Analysis | Apr 03, 2023 | N122968 |
| E2619122 | Certificate of Analysis | Apr 03, 2023 | N122968 |
| D2321157 | Certificate of Analysis | Apr 03, 2023 | N122968 |
| D2321150 | Certificate of Analysis | Apr 03, 2023 | N122968 |
| D2321147 | Certificate of Analysis | Apr 03, 2023 | N122968 |
| D2321146 | Certificate of Analysis | Apr 03, 2023 | N122968 |
| C2311416 | Certificate of Analysis | Feb 06, 2023 | N122968 |
| C2311415 | Certificate of Analysis | Feb 06, 2023 | N122968 |
| I2219192 | Certificate of Analysis | Aug 09, 2022 | N122968 |
| H1408364 | Certificate of Analysis | Jun 11, 2022 | N122968 |
| E2204227 | Certificate of Analysis | Feb 26, 2022 | N122968 |
| F2218053 | Certificate of Analysis | Feb 26, 2022 | N122968 |
| Sensitivity | Air Sensitive |
|---|---|
| Flash Point(°F) | 206.6 °F |
| Flash Point(°C) | 97 °C |
| Melt Point(°C) | 176°C |
| Molecular Weight | 197.140 g/mol |
| XLogP3 | 1.400 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 2 |
| Exact Mass | 197.032 Da |
| Monoisotopic Mass | 197.032 Da |
| Topological Polar Surface Area | 92.400 Ų |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Complexity | 226.000 |
| 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 |
