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≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 44 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488198577 |
|---|---|
| Canonical Smiles | C1=C(C(=NC(=N1)Cl)Cl)C#N |
| IUPAC Name | 2,4-dichloropyrimidine-5-carbonitrile |
| InChIKey | KMHSUNDEGHRBNV-UHFFFAOYSA-N |
| INCHI | 1S/C5HCl2N3/c6-4-3(1-8)2-9-5(7)10-4/h2H |
| Isomeric SMILES | C1=C(C(=NC(=N1)Cl)Cl)C#N |
| Molecular Weight | 173.98 |
| Reaxy-Rn | 512190 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=512190&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 | Diazines |
| Subclass | Pyrimidines and pyrimidine derivatives |
| Intermediate Tree Nodes | Halopyrimidines |
| Direct Parent | 2-halopyrimidines |
| Alternative Parents | Aryl chlorides Heteroaromatic compounds Nitriles Azacyclic compounds Organochlorides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | 2-halopyrimidine - Aryl halide - Aryl chloride - Heteroaromatic compound - Azacycle - Nitrile - Carbonitrile - Organic nitrogen compound - Cyanide - Hydrocarbon derivative - Organonitrogen compound - Organochloride - Organohalogen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as 2-halopyrimidines. These are aromatic compounds containing a pyrimidine ring substituted at the 2-position with a halogen atom. |
| 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 | Jan 19, 2026 | D176113 | |
| Certificate of Analysis | Jan 19, 2026 | D176113 | |
| Certificate of Analysis | Jan 19, 2026 | D176113 | |
| Certificate of Analysis | Jan 19, 2026 | D176113 | |
| Certificate of Analysis | Jan 19, 2026 | D176113 | |
| Certificate of Analysis | Jan 19, 2026 | D176113 | |
| Certificate of Analysis | Jan 19, 2026 | D176113 | |
| Certificate of Analysis | Jan 07, 2023 | D176113 | |
| Certificate of Analysis | Jan 07, 2023 | D176113 |
| Molecular Weight | 173.980 g/mol |
|---|---|
| XLogP3 | 1.800 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 172.955 Da |
| Monoisotopic Mass | 172.955 Da |
| Topological Polar Surface Area | 49.600 Ų |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 164.000 |
| 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. Zhang Rong, Li Chuan, Cui Huilin, Wang Yanbo, Zhang Shaoce, Li Pei, Hou Yue, Guo Ying, Liang Guojin, Huang Zhaodong, Peng Chao, Zhi Chunyi. (2023) Electrochemical nitrate reduction in acid enables high-efficiency ammonia synthesis and high-voltage pollutes-based fuel cells. Nature Communications, 14 (1): (1-11). [PMID:38052852] [10.1038/s41467-023-43897-6] |
| 2. Qiusheng Zhou, Min Min, Minmin Song, Shiqiang Cui, Nan Ding, Mingyuan Wang, Shuangying Lei, Chuanyin Xiong, Xinwen Peng. (2023) In Situ Construction of Zinc-Mediated Fe, N-Codoped Hollow Carbon Nanocages with Boosted Oxygen Reduction for Zn–Air Batteries. Small, [PMID:38037480] [10.1002/smll.202307943] |
| 3. Ziquan Chen, Yihan Ye, Tao Peng, Chenxin Wu, Haiyang Li, Xiulian Pan, Xinhe Bao. (2023) Iron-Single Sites Confined by Graphene Lattice for Ammonia Synthesis under Mild Conditions. ACS Catalysis, [PMID:] [10.1021/acscatal.3c03108] |
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| 5. Keheng Pan, Xin Tang, Guangfei Qu, Huimin Tang, Kunling Wei, Jiaxin Lv. (2023) Mesoporous Silica/Iron Phthalocyanine Light-Driven Nanomaterials for Efficient Removal of Pb2+ Ions from Wastewater. ACS Applied Nano Materials, [PMID:] [10.1021/acsanm.3c01499] |
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| 8. Lanlan Tian, Yuanlin Xie, Jing Lu, Qiang Hu, Yongneng Xiao, Tiefeng Liu, Bekchanov Davronbek, Xiaoquan Zhu, Xintai Su. (2022) Self-assembled 3D Fe3O4/N-Doped graphene aerogel composite for large and fast lithium storage with an excellent cycle performance. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, [PMID:] [10.1016/j.jelechem.2022.116763] |
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| 10. Yiyang Lin, Kang Liu, Kejun Chen, Yan Xu, Hongmei Li, Junhua Hu, Ying-Rui Lu, Ting-Shan Chan, Xiaoqing Qiu, Junwei Fu, Min Liu. (2021) Tuning Charge Distribution of FeN4 via External N for Enhanced Oxygen Reduction Reaction. ACS Catalysis, [PMID:] [10.1021/acscatal.0c04966] |
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| 16. Qiusheng Zhou, Shiqiang Cui, Minmin Song, Xianying He, Linfang Lu, Dongliang Liu, Chuanyin Xiong. (2025) Alloying Confined Regulation of Nanoparticles in a Hierarchically Directed Porous Carbon for Zinc–Air Batteries. INORGANIC CHEMISTRY, [PMID:39909724] [10.1021/acs.inorgchem.4c04944] |
| 17. Chonghong Shu, Wenlin Zhang, Jiayu Zhan, Fengshou Yu. (2024) Anchoring covalent organic polymers on supports with tunable functional groups boosting the oxygen reduction performance under pH-universal conditions. JOURNAL OF COLLOID AND INTERFACE SCIENCE, [PMID:38330664] [10.1016/j.jcis.2024.01.218] |
| 18. Qiulan Huang, Ruiqin Ren, Jia Li, Muhammad Waqas, Pan Chen, Xiaotian Liu, Dujuan Huang, Zhongyun Yang, Xinglan Peng, Du-Hong Chen, Youjun Fan, Wei Chen. (2024) Co, Fe decorated N, S co-doped porous carbon enables high stability for the oxygen reduction reaction. Catalysis Science & Technology, 14 (3): (667-672). [PMID:] [10.1039/D3CY01323E] |
| 19. Yueling Yu, Yanming Liu, Xingzhu Zhang, Bowen lv, Yuanlu Xu, Xinfei Fan. (2025) Co-enhancing volatile organic compound degradation and steam generation in solar interfacial evaporation by integrating with electro-Fenton. WATER RESEARCH, [PMID:40015009] [10.1016/j.watres.2025.123348] |
| 20. Lianzhong Shen, Lin Wang, Yu Ye, Zhouwei Li, Qizhou Dai. (2024) Creation of intrinsic defects on ZIF-8 particles to facilitate electrochemical reduction of CO2 over Fe single-atom catalyst. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2024.153073] |
| 21. Shanyong Chen, Tao Luo, Xiaoqing Li, Kejun Chen, Qiyou Wang, Junwei Fu, Kang Liu, Chao Ma, Ying-Rui Lu, Hongmei Li, Kishan S. Menghrajani, Changxu Liu, Stefan A. Maier, Ting-Shan Chan, Min Liu. (2024) Design of reaction-driven active configuration for enhanced CO2 electroreduction. Nano Energy, [PMID:] [10.1016/j.nanoen.2024.109873] |
| 22. Yi Qin, Cheng-Hao Chuang, Xiaojing Liu, Xian Liang, Linfeng Xie, Kuan Wang, Chih-Wen Pao, Ying-Rui Lu, Yang Liu, Yawei Chen, Zhanwu Lei, Pengfei Yan, Liang Wu, Shuhong Jiao, Qing Li, Ruiguo Cao. (2024) DNA-Anchored Single-Molecule Iron Phthalocyanine As an Efficient Electrocatalyst for Alkaline Fuel Cells. ACS Catalysis, [PMID:] [10.1021/acscatal.4c00795] |
| 23. Zhen Lv, Juan Miao, Xuefeng Wei, Xinquan Zhou, Ning Zhang, Hang Xu, Shuge Peng. (2025) Graphene oxide enhanced Iron‑carbon aerogel electrodes for heterogeneous electro-Fenton oxidation of phenol. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, [PMID:] [10.1016/j.jelechem.2025.119084] |
| 24. Xuyuan Nie, Guang Li, Linzhe Lü, Lifei Ji, Jian Yang, Yan-Xia Jiang, Binwei Zhang, Zidong Wei, Shi-Gang Sun. (2024) In Situ Fourier Transform Infrared Spectroscopy CO-Probe Method for Evaluating the Surface Electronic Structure of Metal Catalysts. Journal of Physical Chemistry C, [PMID:] [10.1021/acs.jpcc.4c05670] |
| 25. Junfeng Wang, Sihua Pan, Wang Sun, Yang Wang. (2024) Ingenious microenvironment regulation of a metal–organic framework (MOF) nanoreactor for electrochemical detection of chlorogenic acid. NEW JOURNAL OF CHEMISTRY, 48 (4): (1792-1799). [PMID:] [10.1039/D3NJ05061K] |
| 26. Ge Li, Chunxiao Jin, Baodong Wang, Ziran Ma, Pan Gao, Shuwei Zhou, Renqin Chang, Yuxue Yue, Jia Zhao. (2024) Ionic-liquid-induced phthalocyanine monolayer electrocatalyst for efficient nitrogen reduction reaction. APPLIED CATALYSIS A-GENERAL, [PMID:] [10.1016/j.apcata.2024.119562] |
| 27. Linghan Lan, Yuan He, Qin Peng, Jun Li, Yao Ge, Xuhui Jiang, Xun Zhu, Qiang Liao. (2024) Minimizing liquid/solid interfacial energy boosts Fe−N doping inside hollow carbon sphere for oxygen reduction in membrane-less direct formate fuel cell. Sustainable Energy Technologies and Assessments, [PMID:] [10.1016/j.seta.2024.103957] |
| 28. Quanxiong Lu, Jiajia Tai, Xianliang Song. (2024) Preparation of cathode catalysts for efficient direct lignin fuel cells by nitrogen doping reduction of oxidized graphene with phthalocyanine iron and Kraft lignin. JOURNAL OF COLLOID AND INTERFACE SCIENCE, [PMID:39128292] [10.1016/j.jcis.2024.08.002] |
| 29. Xilin Zhang, Rui Zheng, Qingfang Chang, Zhongjun Ma, Zongxian Yang. (2024) Regulating the frontier orbital of iron phthalocyanine by nitrogen doped carbon nanosheets for improving oxygen reduction activity. Nanoscale, [PMID:38546764] [10.1039/D4NR00377B] |
| 30. Liruhua Zhang, Zhixiang Chen, Yuxiang Wu, Tao Yang, Ling Bing Kong, Qingxia Liu. (2024) Self-assembled iron (II) phthalocyanine modified oxygen vacancy-rich WO3 nanofibers with unique S-scheme heterojunctions for efficient tetracycline hydrochloride degradation and CO2 reduction. JOURNAL OF MOLECULAR STRUCTURE, [PMID:] [10.1016/j.molstruc.2024.139411] |
| 31. Shide Wu, Yifei Zhang, Dan Ping, Yapeng Li, Wan Li, Shuqing Liu, Di Wu, Shiwen Wang, Xuzhao Yang, Guanglu Han, Dongjie Guo, Shaoming Fang. (2024) Synergistic effect of iron phthalocyanine and ultrafine cobalt nanoparticles for efficient CO2 electroreduction to syngas. CARBON, [PMID:] [10.1016/j.carbon.2024.119428] |
| 32. Huazhang Guo, Jithu Raj, Zeming Wang, Tianyu Zhang, Kang Wang, Lili Lin, Weidong Hou, Jiye Zhang, Minghong Wu, Jingjie Wu, Liang Wang. (2024) Synergistic Effects of Amine Functional Groups and Enriched-Atomic-Iron Sites in Carbon Dots for Industrial-Current–Density CO2 Electroreduction. Small, 20 (32): (2311132). [PMID:38511553] [10.1002/smll.202311132] |
| 33. Wenyi Wang, Han Ren, Junhan Guo, Sidi Wang, Jia Wang, Yuanyuan Wang, Wencong Sun, Long Tang, Xueqin Wang. (2024) Synergistically enhanced atomically dispersed Fe-Nx sites on carbon nanotubes by heteroatom S to boost electrochemical oxygen reduction for microbial fuel cell. JOURNAL OF POWER SOURCES, [PMID:] [10.1016/j.jpowsour.2024.235960] |
| 34. Jieying Wan, Hao Zhang, Ji Yang, Jiageng Zheng, Zhongkang Han, Wentao Yuan, Bingru Lan, Xiaodong Li. (2024) Synergy between Fe and Mo single atom catalysts for ammonia electrosynthesis. APPLIED CATALYSIS B-ENVIRONMENTAL, [PMID:] [10.1016/j.apcatb.2024.123816] |
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| 37. Ghazala Ashraf, Haonan Wang, Khalil Ahmed, Huiwen Xiong, Jilie Kong, Xueen Fang. (2025) Microneedle-Integrated FePc–MOF–MXene Nanozyme Patch for In Vivo L-Cysteine Monitoring. ADVANCED MATERIALS, [PMID:40405623] [10.1002/adma.202502804] |
| 38. Lingzhe Meng, Shuwen Niu, Zhengyu Wei, Xue Qin, Faheem Naseem, Wei Wei. (2025) Accelerated proton-coupled electron transfer kinetics of iron phthalocyanine for oxygen reduction via heteropoly blue clusters. APPLIED CATALYSIS B-ENVIRONMENTAL, [PMID:] [10.1016/j.apcatb.2025.125080] |
| 39. Yashu Li, Nan Wang, Lu Zhao, Xuanhe Liu, Lin Wang, Chengcheng Xie, Jing Li. (2025) Cinnamomum-Longepaniculatum-Leaves-Based Fe-N Doped Porous Carbon as an Effective Oxygen Reduction Catalyst. MOLECULES, 30 (8): (1708). [PMID:40333641] [10.3390/molecules30081708] |
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| 41. Chen Yang, Quanxiong Lu, Xianbo Jia, Yujia Ma, Xianliang Song. (2025) Efficient non-precious metal catalysts based on FePc-C60 for direct lignin fuel cells. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, [PMID:] [10.1016/j.jelechem.2025.119614] |
| 42. Li Guang, Yin Shu-Hu, Ji Li-Fei, Nie Xu-Yuan, Zhu Ting, Cheng Xiao-Yang, Xu Jun, Huang Rui, Jiang Yan-Xia, Zhang Bin-Wei, Sun Shi-Gang. (2025) Universal electrochemical quantification of active site density in transition metal nitrogen carbon electrocatalysts. Nature Communications, 16 (1): (10626). [PMID:41309541] [10.1038/s41467-025-65614-1] |
| 43. Yuan Ma, Yongli Li, Lan Jiang, Xin Kong, Xin You, Liang Liu, Rui Bao, Zhenhua Ge, Hao Cui, Feng Liu, Jianhong Yi. (2026) Dynamic Cu–Fe Dual Sites Steering Tandem e–/H+ Delivery for Efficient NH3 Electrosynthesis in Acid. ACS Applied Materials & Interfaces, [PMID:41511040] [10.1021/acsami.5c21213] |
| 44. Qiusheng Zhou, Li Song, Minmin Song, Linfang Lu, Weihao Pan, Xianying He, Chenxu Zhao, Ziyu Zhao, Chuanyin Xiong. (2026) High-performance multi-component synergistic hydrogel electrolyte with enhanced ion transport for flexible zinc–air batteries and wearable sensors. GREEN CHEMISTRY, [PMID:] [10.1039/D5GC05884H] |