Determine the necessary mass, volume, or concentration for preparing a solution.
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≥97% 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 12 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
1,4-Naphthoquinone was used as a potential inhibitor of monoamine oxidase and DNA topoisomerase activities. It was also used to inhibit the acetyltransferase activity.
Application
1,4-Naphthoquinone was used as a potential inhibitor of monoamine oxidase and DNA topoisomerase activities[1]. It was also used to inhibit the acetyltransferase activity.
| Pubchem Sid | 488180823 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488180823 |
| Canonical Smiles | C1=CC=C2C(=O)C=CC(=O)C2=C1 |
| IUPAC Name | naphthalene-1,4-dione |
| InChIKey | FRASJONUBLZVQX-UHFFFAOYSA-N |
| INCHI | 1S/C10H6O2/c11-9-5-6-10(12)8-4-2-1-3-7(8)9/h1-6H |
| Isomeric SMILES | C1=CC=C2C(=O)C=CC(=O)C2=C1 |
| WGK Germany | 3 |
| RTECS | QL7175000 |
| UN Number | 2811 |
| Packing Group | I |
| Molecular Weight | 158.15 |
| Beilstein | 878524 |
| Reaxy-Rn | 878524 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=878524&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 | Naphthalenes |
| Subclass | Naphthoquinones |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Naphthoquinones |
| Alternative Parents | Quinones Aryl ketones Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homopolycyclic compounds |
| Substituents | Naphthoquinone - Aryl ketone - Quinone - Ketone - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic homopolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as naphthoquinones. These are compounds containing a naphthohydroquinone moiety, which consists of a benzene ring linearly fused to a bezene-1,4-dione (quinone). |
| External Descriptors | a small molecule |
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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 |
|---|---|---|---|
| Certificate of Analysis | Jun 08, 2026 | N106403 | |
| Certificate of Analysis | Jun 08, 2026 | N106403 | |
| Certificate of Analysis | Jun 08, 2026 | N106403 | |
| Certificate of Analysis | Jun 08, 2026 | N106403 | |
| Certificate of Analysis | Dec 12, 2025 | N106403 | |
| Certificate of Analysis | Aug 13, 2025 | N106403 | |
| Certificate of Analysis | Aug 13, 2025 | N106403 | |
| Certificate of Analysis | Jul 25, 2025 | N106403 | |
| Certificate of Analysis | Jul 10, 2025 | N106403 | |
| Certificate of Analysis | Sep 13, 2024 | N106403 | |
| Certificate of Analysis | Apr 30, 2024 | N106403 | |
| Certificate of Analysis | Apr 30, 2024 | N106403 | |
| Certificate of Analysis | Apr 30, 2024 | N106403 | |
| Certificate of Analysis | Feb 01, 2023 | N106403 | |
| Certificate of Analysis | Feb 01, 2023 | N106403 | |
| Certificate of Analysis | Feb 01, 2023 | N106403 | |
| Certificate of Analysis | Feb 01, 2023 | N106403 | |
| Certificate of Analysis | Feb 01, 2023 | N106403 | |
| Certificate of Analysis | Feb 01, 2023 | N106403 | |
| Certificate of Analysis | Dec 16, 2021 | N106403 | |
| Certificate of Analysis | Dec 16, 2021 | N106403 | |
| Certificate of Analysis | Dec 16, 2021 | N106403 | |
| Certificate of Analysis | Dec 16, 2021 | N106403 | |
| Certificate of Analysis | Dec 16, 2021 | N106403 | |
| Certificate of Analysis | Jul 31, 2021 | N106403 |
| Solubility | Soluble in alkali hydroxide solvents, sparingly soluble in petroleum ether and water. Freely soluble in carbondioxide, acetic acid, benzene and choloroform. |
|---|---|
| Sensitivity | light sensitive |
| Flash Point(°F) | 285.8 °F |
| Flash Point(°C) | 141°C |
| Melt Point(°C) | 120-124°C |
| Molecular Weight | 158.150 g/mol |
| XLogP3 | 1.700 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 158.037 Da |
| Monoisotopic Mass | 158.037 Da |
| Topological Polar Surface Area | 34.100 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 227.000 |
| 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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| 7. Chuantao Hou, Qiaolin Lang, Aihua Liu. (2016) Tailoring 1,4-naphthoquinone with electron-withdrawing group: toward developing redox polymer and FAD-GDH based hydrogel bioanode for efficient electrocatalytic glucose oxidation. ELECTROCHIMICA ACTA, [PMID:] [10.1016/j.electacta.2016.06.078] |
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