Determine the necessary mass, volume, or concentration for preparing a solution.
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≥99% 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 6 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
The surface of gold nanoparticles (Au NPs) were functionalized with 2-aminoethylphosphonic acid that exhibited calcium affinity which enabled targeted delivery of Au NPs to calcified tissue.
2-Aminoethylphosphonic acid was used as a growth medium for the marine bacterium Roseovarius nubinhibens ISM.
| Pubchem Sid | 504750380 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504750380 |
| Sonrisas canónicas | C(CP(=O)(O)O)N |
| IUPAC Name | 2-aminoethylphosphonic acid |
| InChIKey | QQVDJLLNRSOCEL-UHFFFAOYSA-N |
| INCHI | 1S/C2H8NO3P/c3-1-2-7(4,5)6/h1-3H2,(H2,4,5,6) |
| Isómeros SMILES | C(CP(=O)(O)O)N |
| WGK Alemania | 3 |
| Peso molecular | 125.06 |
| Reaxy-Rn | 1098879 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1098879&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 | Organic acids and derivatives |
| Clase | Organic phosphonic acids and derivatives |
| Subclass | Organic phosphonic acids |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Organic phosphonic acids |
| Alternative Parents | Organopnictogen compounds Organophosphorus compounds Organic oxides Monoalkylamines Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Organophosphonic acid - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Primary amine - Organophosphorus compound - Organonitrogen compound - Primary aliphatic amine - Amine - Aliphatic acyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as organic phosphonic acids. These are organic compounds containing phosphonic acid. |
| External Descriptors | phosphonic acids - primary amino compound |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
| Certificate of Analysis | Mar 11, 2026 | A168405 | |
| Certificate of Analysis | Mar 11, 2026 | A168405 | |
| Certificate of Analysis | Mar 11, 2026 | A168405 | |
| Certificate of Analysis | Oct 27, 2025 | A168405 | |
| Certificate of Analysis | Sep 25, 2025 | A168405 | |
| Certificate of Analysis | Apr 02, 2025 | A168405 | |
| Certificate of Analysis | Apr 02, 2025 | A168405 | |
| Certificate of Analysis | Apr 02, 2025 | A168405 | |
| Certificate of Analysis | Aug 12, 2024 | A168405 | |
| Certificate of Analysis | Aug 12, 2024 | A168405 | |
| Certificate of Analysis | Jun 09, 2022 | A168405 | |
| Certificate of Analysis | Jun 09, 2022 | A168405 | |
| Certificate of Analysis | Oct 18, 2021 | A168405 |
| Punto de fusión (°C) | 296°C |
|---|---|
| Peso molecular | 125.060 g/mol |
| XLogP3 | -4.800 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 125.024 Da |
| Monoisotopic Mass | 125.024 Da |
| Topological Polar Surface Area | 83.600 Ų |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 86.900 |
| 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. Guiyang Yu, Ke Gong, Chuanwang Xing, Lan Hu, Haibin Huang, Lejie Gao, Debao Wang, Xiyou Li. (2023) Dual P-doped-site modified porous g-C3N4 achieves high dissociation and mobility efficiency for photocatalytic H2O2 production. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2023.142140] |
| 2. Fang Feng, Hongfeng Hua, Lutao Li, Rongxi Xu, Jiayu Tang, Dejiang Dong, Jian Zhang, Xing’ao Li. (2021) Embedding 1D WO3 Nanotubes into 2D Ultrathin Porous g-C3N4 to Improve the Stability and Efficiency of Photocatalytic Hydrogen Production. ACS Applied Energy Materials, [PMID:] [10.1021/acsaem.0c03168] |
| 3. Xiaojing Lv, Lixia Zha, Liang Qian, Xinjia Xu, Qian Bi, Zhiyi Xu, Dominic S. Wright, Cheng Zhang. (2019) Controllable fabrication of perylene bisimide self-assembled film and patterned all-solid-state electrochromic device. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2019.123939] |
| 4. Qinmei Zhang, Dan Li, Xiukai Cao, Haixin Gu, Wei Deng. (2019) Self-Assembled Microgels Arrays for Electrostatic Concentration and Surface-Enhanced Raman Spectroscopy Detection of Charged Pesticides in Seawater. ANALYTICAL CHEMISTRY, [PMID:31386345] [10.1021/acs.analchem.9b02106] |
| 5. Yiming Xiao, Haoran Chen, Xiaoyu Shen, Yuanyuan Li, Lei Zhang, Penggao Cheng, Huaiyuan Han, Na Tang. (2024) Construction of wide-temperature-range proton exchange membrane by regulating proton transfer channels based on phosphate-functionalized carbon nanotubes. JOURNAL OF MEMBRANE SCIENCE, [PMID:] [10.1016/j.memsci.2024.123077] |
| 6. Xufeng Ling, Lin Gui, Yao Wang, Yanhong Fan, Zhilong Zhang, Ru Li, Junjun Guo, Yongjie Wang, Yiping Li, Wei Gong, Guoliang Xiong, Hongyu Wang, Shengdong Cen, Shijian Chen, Jianyu Yuan. (2026) Extrinsic Doping and Interface Engineering of Nonaqueous Tin Oxide Nanocrystals for Efficient Perovskite Solar Cells. ADVANCED FUNCTIONAL MATERIALS, [PMID:] [10.1002/adfm.202531734] |