≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Argon charged,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 11 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Solubility in water: Soluble Solubility in other solvents: Soluble in ethanol and methanol Slightly soluble in chloroform Pract. insoluble in ether and benzene Pract. insoluble in ether and benzene
It was used in the synthesis of (Ag3MoO3F3) (Ag3MoO4)Cl by hydro(solvato)thermal methods. It was used as model compound to study the natural photodegradation of representative aquatic environmental contaminants.
| Pubchem Sid | 508809733 |
|---|---|
| Canonical Smiles | C1=CNC=CC1=O |
| IUPAC Name | 1H-pyridin-4-one |
| InChIKey | GCNTZFIIOFTKIY-UHFFFAOYSA-N |
| INCHI | 1S/C5H5NO/c7-5-1-3-6-4-2-5/h1-4H,(H,6,7) |
| Isomeric SMILES | C1=CNC=CC1=O |
| WGK Germany | 3 |
| RTECS | UU7701450 |
| Molecular Weight | 95.1 |
| Beilstein | 105800 |
| Reaxy-Rn | 105391 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=105391&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 | Organoheterocyclic compounds |
| Class | Pyridines and derivatives |
| Subclass | Hydropyridines |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Dihydropyridines |
| Alternative Parents | Vinylogous amides Heteroaromatic compounds Cyclic ketones Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Dihydropyridine - Heteroaromatic compound - Vinylogous amide - Cyclic ketone - Azacycle - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as dihydropyridines. These are compounds containing a dihydropyridine moiety, which is a semi-saturated pyridine derivative with two double bonds. |
| 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 |
|---|---|---|---|
 F2612124 | Certificate of Analysis | Jun 25, 2026 | H106341 |
| G2222351 | Certificate of Analysis | May 09, 2026 | H106341 |
| G2222352 | Certificate of Analysis | May 09, 2026 | H106341 |
| G2222377 | Certificate of Analysis | May 09, 2026 | H106341 |
| G2222378 | Certificate of Analysis | May 09, 2026 | H106341 |
| H2512051 | Certificate of Analysis | Aug 14, 2025 | H106341 |
| J2128686 | Certificate of Analysis | Aug 11, 2025 | H106341 |
| J2128687 | Certificate of Analysis | Aug 11, 2025 | H106341 |
| J2128688 | Certificate of Analysis | Aug 11, 2025 | H106341 |
| F2110151 | Certificate of Analysis | Mar 04, 2025 | H106341 |
| A2514174 | Certificate of Analysis | Jun 11, 2022 | H106341 |
| A2609066 | Certificate of Analysis | Jun 11, 2022 | H106341 |
| I2301169 | Certificate of Analysis | Jun 11, 2022 | H106341 |
| Sensitivity | Hygroscopic & Light sensitive |
|---|---|
| Flash Point(°F) | 221 °C |
| Flash Point(°C) | 221°C |
| Boil Point(°C) | 230-235°C |
| Melt Point(°C) | 148°C |
| Molecular Weight | 95.100 g/mol |
| XLogP3 | -1.300 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 95.0371 Da |
| Monoisotopic Mass | 95.0371 Da |
| Topological Polar Surface Area | 29.100 Ų |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 121.000 |
| 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 |
| 1. Guokai Cui, Yisha Xu, Daqing Hu, Ying Zhou, Chunliang Ge, Huayan Liu, Wenyang Fan, Zekai Zhang, Biao Chen, Quanli Ke, Yaoji Chen, Bing Zhou, Wei Zhang, Ruina Zhang, Hanfeng Lu. (2023) Tuning functional ionic deep eutectic solvents as green sorbents and catalysts for highly efficient capture and transformation of CO2 to quinazoline-2,4(1H,3H)-dione and its derivatives. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2023.143991] |
| 2. Lidong Cao, Xingzhong Fang, Guofei Chen. (2022) Research on N,N′-carbonyldiimidazole: A novel low-temperature imidization accelerator of polyimide. JOURNAL OF POLYMER SCIENCE, 61 (6): (491-502). [PMID:] [10.1002/pol.20220599] |
| 3. Ruoxian Hou, Hanzhang Chen, Defu Sun, Nana Zhang, Chuanying Shen, Duanliang Wang. (2022) Investigating the structure and optical characteristics of two new organic-inorganic hybrid crystals. OPTIK, [PMID:] [10.1016/j.ijleo.2022.170301] |
| 4. Lei Yuan, Hongshuai Gao, Haiyan Jiang, Shaojuan Zeng, Tao Li, Baozeng Ren, Xiangping Zhang. (2020) Experimental and thermodynamic analysis of NH3 absorption in dual-functionalized pyridinium-based ionic liquids. JOURNAL OF MOLECULAR LIQUIDS, [PMID:] [10.1016/j.molliq.2020.114601] |
| 5. Zhao Shuxue, Hu Chunhui, Guo Lizhong, Li Kuiran, Yu Hao. (2019) Isolation of a 3-hydroxypyridine degrading bacterium, Agrobacterium sp. DW-1, and its proposed degradation pathway. AMB Express, 9 (1): (1-9). [PMID:31102032] [10.1186/s13568-019-0782-9] |
| 6. Guofeng Liu, Jinying Liu, Chuanliang Feng, Yanli Zhao. (2017) Unexpected right-handed helical nanostructures co-assembled from L-phenylalanine derivatives and achiral bipyridines. Chemical Science, 8 (3): (1769-1775). [PMID:29780452] [10.1039/C6SC04808K] |
| 7. Jialin Zhang, Zhimin Chen, Hao Wu, Feng Wu, Chunying He, Bin Wang, Yiqun Wu, Zhiyu Ren. (2016) An electrochemical bifunctional sensor for the detection of nitrite and hydrogen peroxide based on layer-by-layer multilayer films of cationic phthalocyanine cobalt(II) and carbon nanotubes. Journal of Materials Chemistry B, 4 (7): (1310-1317). [PMID:32262986] [10.1039/C5TB01995H] |
| 8. Ling Yu, Hui Gao, Nan Zhang, Xian-Ming Zhang. (2024) Symmetry related proton conductivity tunability via aliovalent metal substitution in imidazolium templated stable metal-organic framework hybrid membranes. JOURNAL OF COLLOID AND INTERFACE SCIENCE, [PMID:39488896] [10.1016/j.jcis.2024.10.169] |
| 9. Xiao Zhu, Shuhui Liu, Ruhui Shang, Xin Chen, Yingjie Xu, Yujun Guo, Baoping Ling. (2024) Understanding on the structure of novel hydroxypyridine anion-based ionic liquids and their effect on CO2 absorption behavior. Journal of Environmental Chemical Engineering, [PMID:] [10.1016/j.jece.2024.113552] |
| 10. Xiong Zhao, Junying Zhang, Jing Li, Ping Qiu. (2025) Experimental and theoretical research of three pyridine derivatives as corrosion inhibitors on steel in HCl acid solution. ANTI-CORROSION METHODS AND MATERIALS, [PMID:] [10.1108/ACMM-04-2024-3012] |
| 11. Qinghe Li, Lilin Yang, Hongyuan Sha, Dongling Yang, Zujian Wang, Xiaoming Yang, Rongbing Su, Bin Su, Chao He, Xifa Long. (2026) The Achievement of a Strong Second Harmonic Generation Response and a Large Birefringence in Sulfates. ADVANCED FUNCTIONAL MATERIALS, [PMID:] [10.1002/adfm.74891] |
