Determine the necessary mass, volume, or concentration for preparing a solution.
≥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 9 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488188829 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488188829 |
| Canonical Smiles | C1=CC(=CC=C1C=O)N(C2=CC=C(C=C2)C=O)C3=CC=C(C=C3)C=O |
| IUPAC Name | 4-(4-formyl-N-(4-formylphenyl)anilino)benzaldehyde |
| InChIKey | YOXHQRNDWBRUOL-UHFFFAOYSA-N |
| INCHI | 1S/C21H15NO3/c23-13-16-1-7-19(8-2-16)22(20-9-3-17(14-24)4-10-20)21-11-5-18(15-25)6-12-21/h1-15H |
| Isomeric SMILES | C1=CC(=CC=C1C=O)N(C2=CC=C(C=C2)C=O)C3=CC=C(C=C3)C=O |
| WGK Germany | 3 |
| PubChem CID | 231956 |
| Molecular Weight | 329.35 |
| Reaxy-Rn | 4001632 |
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 | Organic nitrogen compounds |
| Class | Organonitrogen compounds |
| Subclass | Amines |
| Intermediate Tree Nodes | Tertiary amines |
| Direct Parent | Triarylamines |
| Alternative Parents | Benzoyl derivatives Benzaldehydes Aniline and substituted anilines Organopnictogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Tertiary aromatic amine - Aniline or substituted anilines - Benzoyl - Benzaldehyde - Aryl-aldehyde - Benzenoid - Monocyclic benzene moiety - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aldehyde - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as triarylamines. These are organic compounds containing a trialkylamine group, characterized by exactly three aryl groups bonded to the amino nitrogen. |
| 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 | May 15, 2026 | T101256 | |
| Certificate of Analysis | May 15, 2026 | T101256 | |
| Certificate of Analysis | May 15, 2026 | T101256 | |
| Certificate of Analysis | Oct 27, 2025 | T101256 | |
| Certificate of Analysis | Oct 27, 2025 | T101256 | |
| Certificate of Analysis | Oct 27, 2025 | T101256 | |
| Certificate of Analysis | Oct 27, 2025 | T101256 | |
| Certificate of Analysis | Mar 20, 2025 | T101256 | |
| Certificate of Analysis | Mar 20, 2025 | T101256 | |
| Certificate of Analysis | Mar 20, 2025 | T101256 | |
| Certificate of Analysis | Mar 20, 2025 | T101256 | |
| Certificate of Analysis | Mar 20, 2025 | T101256 | |
| Certificate of Analysis | Mar 20, 2025 | T101256 | |
| Certificate of Analysis | Apr 19, 2024 | T101256 | |
| Certificate of Analysis | Apr 19, 2024 | T101256 | |
| Certificate of Analysis | Apr 19, 2024 | T101256 | |
| Certificate of Analysis | Sep 08, 2023 | T101256 | |
| Certificate of Analysis | Feb 22, 2023 | T101256 | |
| Certificate of Analysis | Feb 22, 2023 | T101256 | |
| Certificate of Analysis | Feb 22, 2023 | T101256 | |
| Certificate of Analysis | Feb 22, 2023 | T101256 | |
| Certificate of Analysis | Feb 22, 2023 | T101256 | |
| Certificate of Analysis | Feb 22, 2023 | T101256 | |
| Certificate of Analysis | Feb 22, 2023 | T101256 | |
| Certificate of Analysis | Nov 22, 2022 | T101256 | |
| Certificate of Analysis | Jan 18, 2022 | T101256 | |
| Certificate of Analysis | Jan 18, 2022 | T101256 | |
| Certificate of Analysis | Jan 18, 2022 | T101256 | |
| Certificate of Analysis | Jan 18, 2022 | T101256 |
| Solubility | Soluble in chloroform |
|---|---|
| Sensitivity | Air sensitive |
| Melt Point(°C) | 244-248°C |
| Molecular Weight | 329.300 g/mol |
| XLogP3 | 3.500 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 6 |
| Exact Mass | 329.105 Da |
| Monoisotopic Mass | 329.105 Da |
| Topological Polar Surface Area | 54.500 Ų |
| Heavy Atom Count | 25 |
| Formal Charge | 0 |
| Complexity | 375.000 |
| 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. Xu Li, Hu Wei, Luo Xiaogang, Zhang Juan. (2023) Covalent organic framework in situ grown on the metal–organic framework as fiber coating for solid-phase microextraction of polycyclic aromatic hydrocarbons in tea. MICROCHIMICA ACTA, 190 (9): (1-10). [PMID:37542665] [10.1007/s00604-023-05915-8] |
| 2. Li Xu, Wei Hu, Fengshou Wu, Juan Zhang. (2023) In situ growth of porous organic framework on iron wire for microextraction of polycyclic aromatic hydrocarbons. TALANTA, [PMID:37279625] [10.1016/j.talanta.2023.124732] |
| 3. Guoqiang Yu, Yuyang Liu, Xuejie Yang, Yarong Li, Yongqiang Li, Yanbo Zhang, Chiyang He. (2023) A robust sp2 carbon-conjugated COF for efficient iodine uptake. SEPARATION AND PURIFICATION TECHNOLOGY, [PMID:] [10.1016/j.seppur.2023.123401] |
| 4. Zhaoxia Shi, Yanlong Chen, Ling Xia, Gongke Li, Yufei Hu. (2021) Nebulization-assisted liquid sample injection coupling with cataluminescence for real-time monitoring of chemical reaction process. SENSORS AND ACTUATORS B-CHEMICAL, [PMID:] [10.1016/j.snb.2021.130908] |
| 5. Juping Liu, Huawei Zhang, Shijuan Zhang, Wenwen Wang, Jinmao You. (2020) A new 3D COF with excellent fluorescence response for water and good adsorption performance for polychlorinated biphenyls. MICROCHEMICAL JOURNAL, [PMID:] [10.1016/j.microc.2020.104912] |
| 6. Shanxin Xiong, Yuancheng Wang, Xiaoqin Wang, Jia Chu, Runlan Zhang, Ming Gong, Bohua Wu, Zhen Li. (2020) Schiff base type conjugated organic framework nanofibers: Solvothermal synthesis and electrochromic properties. SOLAR ENERGY MATERIALS AND SOLAR CELLS, [PMID:] [10.1016/j.solmat.2020.110438] |
| 7. Chen Zhipeng, Yu Chen, Xi Jiangbo, Tang Sheng, Bao Tao, Zhang Juan. (2019) A hybrid material prepared by controlled growth of a covalent organic framework on amino-modified MIL-68 for pipette tip solid-phase extraction of sulfonamides prior to their determination by HPLC. MICROCHIMICA ACTA, 186 (6): (1-11). [PMID:31152235] [10.1007/s00604-019-3513-7] |
| 8. Yanmei Zhao, Qing Xu, Jiying Shi, Ying Zhang, Zhanpeng Xu, Xu Wang, Linlin Zang, Liguo Sun. (2024) Covalent organic frameworks, reduced graphene oxide and Ni12P5 ternary composite for high performance supercapacitors. Journal of Energy Storage, [PMID:] [10.1016/j.est.2024.112616] |
| 9. Chao Li, Shuo Wang, Yuan Liu, Xihe Huang, Yan Zhuang, Shuhong Wu, Ying Wang, Na Wen, Kaifeng Wu, Zhengxin Ding, Jinlin Long. (2024) Superposition of dual electric fields in covalent organic frameworks for efficient photocatalytic hydrogen evolution. CHINESE JOURNAL OF CATALYSIS, [PMID:] [10.1016/S1872-2067(24)60075-6] |