Diethylenetriaminepenta(methylenephosphonic acid)
CAS 15827-60-8 · C9H28N3O15P5 · MW 573.20 g/mol
Model views
ball-and-stick 3D model 
skeletal 3D model 
space-filling 3D model 
2D structure
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About Diethylenetriaminepenta(methylenephosphonic acid)
Diethylenetriaminepenta(methylenephosphonic acid) is a chemical compound registered under number CAS 15827-60-8, with the molecular formula C9H28N3O15P5, and a molar mass of 573.20 g/mol.
The molecule contains 60 atoms connected by 59 chemical bonds. The full systematic IUPAC name of this compound is [bis[2-[bis(phosphonomethyl)amino]ethyl]amino]methylphosphonic acid. The interactive 3D model above lets you view the spatial arrangement of the atoms — you can rotate it with the mouse, zoom with the scroll wheel, and switch between skeletal / Ball & Stick / Space Fill visualization modes.
In terms of physicochemical properties, the partition coefficient logP = -15.1 (negative value, a hydrophilic compound), polar surface area PSA = 297 Ų, 10 donors and 18 hydrogen bond acceptors. These parameters are key when assessing bioavailability and interaction with biomolecules.
Chemical data for this compound comes from PubChem (NIH NLM NCBI), one of the world's largest chemical databases. All information is updated automatically and enriched with GHS hazard statement translations compliant with the CLP Regulation (EC 1272/2008). The widget above may be used for educational, research and commercial purposes.
Physicochemical properties
| Molecular formula | C9H28N3O15P5 |
| Molar mass | 573.20 g/mol |
| IUPAC | [bis[2-[bis(phosphonomethyl)amino]ethyl]amino]methylphosphonic acid |
| SMILES | C(CN(CP(=O)(O)O)CP(=O)(O)O)N(CCN(CP(=O)(O)O)CP(=O)(O)O)CP(=O)(O)O |
| InChIKey | DUYCTCQXNHFCSJ-UHFFFAOYSA-N |
| logP (XLogP3) | -15.1 |
| PSA | 297 Ų |
| HBD / HBA | 10 / 18 |
| PubChem CID | CID 85128 ↗ |
GHS safety
Signal word: Danger
H318 — Causes serious eye damage
Scientific literature
Brak articles naukowych dla CAS 15827-60-8 w PubMed / OpenAlex / Semantic Scholar.
Synonyms
Data sources
- 📊 PubChem CID 85128 — NIH
- 🔬 NIST WebBook — spectroscopy
- 🌐 Wikidata
- 💊 ChEMBL — bioactivity
Related molecules
📜 License & provenancePREDICTED MODEL · NOT VERIFIEDMolGod_License_1
computed by MolGod Scientific · experimental feature (beta) · may contain errors
No source 3-D conformer was available to MolGod for this substance. MolGod Scientific computed this geometry from the structural formula with RDKit 2026.03.6 (ETKDGv3 conformer generation, MMFF94 force-field optimisation; lowest-energy converged conformer of a fixed-seed set). It is not a measured structure, it does not come from PubChem, and it has not been compared with experimental data. It shows one possible conformation.
Methods and references
- RDKit: Open-source cheminformatics, version 2026.03.6. Zenodo. doi:10.5281/zenodo.22140358 (all versions: doi:10.5281/zenodo.591637)
- Riniker S, Landrum GA. Better Informed Distance Geometry: Using What We Know To Improve Conformation Generation. J. Chem. Inf. Model. 2015, 55, 2562-2574. doi:10.1021/acs.jcim.5b00654
- Wang S, Witek J, Landrum GA, Riniker S. Improving Conformer Generation for Small Rings and Macrocycles Based on Distance Geometry and Experimental Torsional-Angle Preferences. J. Chem. Inf. Model. 2020, 60, 2044-2058. doi:10.1021/acs.jcim.0c00025
- Halgren TA. Merck molecular force field. I. Basis, form, scope, parameterization, and performance of MMFF94. J. Comput. Chem. 1996, 17, 490-519. doi:10.1002/(SICI)1096-987X(199604)17:5/6<490::AID-JCC1>3.0.CO;2-P
- Tosco P, Stiefl N, Landrum G. Bringing the MMFF force field to the RDKit: implementation and validation. J. Cheminform. 2014, 6, 37. doi:10.1186/s13321-014-0037-3
- Heller SR, McNaught A, Pletnev I, Stein S, Tchekhovskoi D. InChI, the IUPAC International Chemical Identifier. J. Cheminform. 2015, 7, 23. doi:10.1186/s13321-015-0068-4
- Kim S, Chen J, Cheng T, et al. PubChem 2025 update. Nucleic Acids Res. 2025, 53, D1516-D1525. doi:10.1093/nar/gkae1059 Compound record: https://pubchem.ncbi.nlm.nih.gov/compound/85128
- Bolton EE, Kim S, Bryant SH. PubChem3D: Conformer generation. J. Cheminform. 2011, 3, 4. doi:10.1186/1758-2946-3-4 (cited for contrast: no source 3-D conformer was available to MolGod for this record)
MG-STL-15827-60-8-ENGRAVED · 750,722 △ · 36 MB · SHA-256 bdfbf99c0aea3c91
MG-STL-15827-60-8-NORMAL · 25,344 △ · 1 MB · SHA-256 cd67094ff01fb065
- Model
- Diethylenetriaminepenta(methylenephosphonic acid) ·
15827-60-8 - InChIKey
- DUYCTCQXNHFCSJ-UHFFFAOYSA-N
- License
- CC BY-SA 4.0 International (source rights undetermined — not yet granted)
- Attribution
- MolGod Scientific — Diethylenetriaminepenta(methylenephosphonic acid) (CAS 15827-60-8)
- License & provenance record
- Diethylenetriaminepenta(methylenephosphonic acid) (CAS 15827-60-8) →
- MolGod molecule record
- Diethylenetriaminepenta(methylenephosphonic acid) →
- Source data
- PubChem CID 85128 ↗
- Model information
- STL generated by MolGod ·
MolGod STL Exporter build 48804cd20b0d· generated 2026-10-14 - SHA-256 (STL)
- cd67094ff01fb0657eec7bd7784035db276c0f5a03e7e04e346777453bacec21
- MD5 (STL)
- 360351a912d8eeebd75a2d6e301bb65c
- Model identifier
- MG-STL-15827-60-8
- Transformation
- MolGod Scientific ball-and-stick mesh
- Changes
- PREDICTED geometry computed by MolGod Scientific (RDKit), NOT verified; rendered as a triangulated mesh.
- Wikimedia Commons
- not published yet
This license applies to the MolGod-created STL mesh, not automatically to third-party source material.