Determine the necessary mass, volume, or concentration for preparing a solution.
≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Argon charged Ships Wet ice 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 37 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
The interaction of 2-hydroxy-5-nitrobenzaldehyde and chlorogenic acid (CHL) with the components of the rat hepatic glucose 6-phosphatase system was studied.
| Pubchem Sid | 504754094 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504754094 |
| Canonical Smiles | C1=CC(=C(C=C1[N+](=O)[O-])C=O)O |
| IUPAC Name | 2-hydroxy-5-nitrobenzaldehyde |
| InChIKey | IHFRMUGEILMHNU-UHFFFAOYSA-N |
| INCHI | 1S/C7H5NO4/c9-4-5-3-6(8(11)12)1-2-7(5)10/h1-4,10H |
| Isomeric SMILES | C1=CC(=C(C=C1[N+](=O)[O-])C=O)O |
| WGK Germany | 3 |
| RTECS | CU6675000 |
| Molecular Weight | 167.12 |
| Beilstein | 512565 |
| Reaxy-Rn | 512565 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=512565&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 | Nitrobenzaldehydes |
| Alternative Parents | Nitrophenols Hydroxybenzaldehydes Nitroaromatic compounds Benzoyl derivatives 1-hydroxy-2-unsubstituted benzenoids Vinylogous acids Propargyl-type 1,3-dipolar organic compounds Organic oxoazanium compounds Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Nitrobenzaldehyde - Nitrophenol - Hydroxybenzaldehyde - Benzaldehyde - Nitroaromatic compound - Benzoyl - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Aryl-aldehyde - Vinylogous acid - C-nitro compound - Organic nitro compound - Organic oxoazanium - Organic 1,3-dipolar compound - Allyl-type 1,3-dipolar organic compound - Propargyl-type 1,3-dipolar organic compound - Organooxygen compound - Organonitrogen compound - Aldehyde - Organic oxide - Organopnictogen compound - Hydrocarbon derivative - Organic nitrogen compound - Organic oxygen compound - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as nitrobenzaldehydes. These are nitrobenzenes that carry an aldehyde group at any position of the benzene ring. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Jun 09, 2026 | N109087 | |
| Certificate of Analysis | Jun 09, 2026 | N109087 | |
| Certificate of Analysis | May 11, 2026 | N109087 | |
| Certificate of Analysis | Apr 09, 2026 | N109087 | |
| Certificate of Analysis | Apr 09, 2026 | N109087 | |
| Certificate of Analysis | Mar 16, 2026 | N109087 | |
| Certificate of Analysis | Feb 27, 2026 | N109087 | |
| Certificate of Analysis | Feb 05, 2026 | N109087 | |
| Certificate of Analysis | Jan 26, 2026 | N109087 | |
| Certificate of Analysis | Jan 19, 2026 | N109087 | |
| Certificate of Analysis | Jan 19, 2026 | N109087 | |
| Certificate of Analysis | Jan 19, 2026 | N109087 | |
| Certificate of Analysis | Oct 11, 2025 | N109087 | |
| Certificate of Analysis | Sep 23, 2025 | N109087 | |
| Certificate of Analysis | Sep 23, 2025 | N109087 | |
| Certificate of Analysis | Sep 08, 2025 | N109087 | |
| Certificate of Analysis | Sep 08, 2025 | N109087 | |
| Certificate of Analysis | Jul 03, 2024 | N109087 | |
| Certificate of Analysis | Jul 03, 2024 | N109087 | |
| Certificate of Analysis | Jul 03, 2024 | N109087 | |
| Certificate of Analysis | Oct 18, 2023 | N109087 | |
| Certificate of Analysis | Apr 13, 2023 | N109087 | |
| Certificate of Analysis | Sep 09, 2022 | N109087 | |
| Certificate of Analysis | Jun 08, 2022 | N109087 |
| Solubility | Solubility in water: Slightly soluble (20°C) |
|---|---|
| Sensitivity | light &air sensitive |
| Melt Point(°C) | 125-127°C |
| Molecular Weight | 167.120 g/mol |
| XLogP3 | 2.000 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 167.022 Da |
| Monoisotopic Mass | 167.022 Da |
| Topological Polar Surface Area | 83.100 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 188.000 |
| 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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