O-Phosphorylethanolamine - 10mM in Water , CAS No.1071-23-4

CAS: 1071-23-4 Cat. No.: O420512 Molecular Weight: 141.06 EC Number: 213-988-5
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GRADE & PURITY 10mM in Water
Synonyms
Ethanol, 2-amino-, dihydrogen phosphate (ester) | O-Phosphorylethanolamine | Ethanol, 2-amino-, phosphate | NSC 254167 | NSC254167 | NSC-254167 | 2-AMINOETHYL PHOSPHATE | AKOS005256383 | Ethanol, phosphate | P0503_SIGMA | s6483 | WLN: Z2OPQQO | (2-aminoet
Storage
Store at -80°C
Shipped In
Dry ice packs + Cold packs
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Size
Status
Price
Qty
1ml
O420512-1ml
1
$49.90
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Why this grade

10mM in Water for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -80°C Ships Dry ice packs + Cold packs Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 15 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Ethanol, 2-amino-, dihydrogen phosphate (ester) | O-Phosphorylethanolamine | Ethanol, 2-amino-, phosphate | NSC 254167 | NSC254167 | NSC-254167 | 2-AMINOETHYL PHOSPHATE | AKOS005256383 | Ethanol, phosphate | P0503_SIGMA | s6483 | WLN: Z2OPQQO | (2-aminoet
Specifications & Purity
10mM in Water
Biochemical and Physiological Mechanisms
Phosphorylethanolamine participates in phospholipid metabolism. Its release can be stimulated occasionally by depolarizing stimuli. Reduction of phosphorylethanolamine levels has been observed in Alzheimer′s and Huntington′s disease.
Storage
Store at -80°C
Shipped In
Dry ice packs + Cold packs
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers
Canonical SmilesC(COP(=O)(O)O)N
IUPAC Name2-aminoethyl dihydrogen phosphate
InChIKeySUHOOTKUPISOBE-UHFFFAOYSA-N
INCHI1S/C2H8NO4P/c3-1-2-7-8(4,5)6/h1-3H2,(H2,4,5,6)
Isomeric SMILES C(COP(=O)(O)O)N
RTECS KJ5830000
Molecular Weight 141.06
Reaxy-Rn 1758916
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1758916&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassOrganic phosphoric acids and derivatives
SubclassPhosphate esters
Intermediate Tree Nodes Not available
Direct ParentPhosphoethanolamines
Alternative Parents Monoalkyl phosphates  Organopnictogen compounds  Organooxygen compounds  Organic oxides  Monoalkylamines  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Phosphoethanolamine - Monoalkyl phosphate - Alkyl phosphate - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Primary amine - Organooxygen compound - Organonitrogen compound - Primary aliphatic amine - Amine - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phosphoethanolamines. These are compounds containing a phosphate linked to the second carbon of an ethanolamine.
External Descriptors primary amino compound - phosphoethanolamine
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
APCS Tchem Serum amyloid P-component (232 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
Melt Point(°C)242.3℃
Molecular Weight141.060 g/mol
XLogP3-4.800
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count5
Rotatable Bond Count3
Exact Mass141.019 Da
Monoisotopic Mass141.019 Da
Topological Polar Surface Area92.800 Ų
Heavy Atom Count8
Formal Charge0
Complexity98.200
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
References
1. Lei Yang, Yuese Chen, Ting Zhang, Heqing Fu.  (2023)  Superior anti-smudge and flame retardancy of polydimethylsiloxane composite coating with phosphorus modified CO0.5Ni0.5Fe2O4.  JOURNAL OF APPLIED POLYMER SCIENCE,  140  (19): (e53832).  [PMID:] [10.1002/app.53832]
2. Lin Wu, Yunchao Wu, Liu Jingjin, Suwan Liu, Qianzhe Li, Mengyu Yang, Miaomiao Zhang, Qing Ji, Feimin Zhang, Fengyi Du.  (2022)  Calcium and phosphorus co-doped carbon dots enhance osteogenic differentiation for calvarial defect repair in situ.  Biomedical Materials,  17  (5): (055007).  [PMID:35835088] [10.1088/1748-605X/ac812f]
3. Weisu Kong, Da Zhu, Rengan Luo, Siqi Yu, Huangxian Ju.  (2022)  Framework-promoted charge transfer for highly selective photoelectrochemical biosensing of dopamine.  BIOSENSORS & BIOELECTRONICS,      [PMID:35594626] [10.1016/j.bios.2022.114369]
4. Zhongshan Chen, Xuan He, Qian Li, Hui Yang, Yang Liu, Lining Wu, Zhixin Liu, Baowei Hu, Xiangke Wang.  (2022)  Low-temperature plasma induced phosphate groups onto coffee residue-derived porous carbon for efficient U(VI) extraction.  Journal of Environmental Sciences,      [PMID:35717075] [10.1016/j.jes.2021.10.003]
5. Liu Wenqian, Wang Qing, Zhang Ruoyan, Liu Mengshuang, Wang Cuicui, Liu Zixi, Xiang Chenggang, Lu Xiaohong, Zhang Xiaojing, Li Xiaojun, Wang Tao, Gao Lihong, Zhang Wenna.  (2022)  Rootstock–scion exchanging mRNAs participate in the pathways of amino acid and fatty acid metabolism in cucumber under early chilling stress.  Horticulture Research,      [PMID:35184197] [10.1093/hr/uhac031]
6. Hua-Rui Nan, Yun-Hai Liu, Wen-Juan Gong, Hong-Bo Peng, You-Qun Wang, Zhi-Bin Zhang, Xiao-Hong Cao.  (2022)  An inner-filter-effect based ratiometric fluorescent sensor for the detection of uranyl ions in real samples.  Analytical Methods,  14  (5): (532-540).  [PMID:35043798] [10.1039/D1AY02017J]
7. Yu Xiao-Feng, Liu Yun-Hai, Zhou Zhi-Wei, Xiong Guo-Xuan, Cao Xiao-Hong, Li Min, Zhang Zhi-Bin.  (2014)  Adsorptive removal of U(VI) from aqueous solution by hydrothermal carbon spheres with phosphate group.  JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,  300  (3): (1235-1244).  [PMID:] [10.1007/s10967-014-3081-6]
8. Shuang Shen, Shuli Nong, Xianpeng Zhang, Jiaqi Song, Caiting Meng, Xinling Liu, Liang Shao, Guanying Li, Li Xu.  (2024)  An ALP-responsive, anionic iridium complex for specific recognition of osteosarcoma cells.  DALTON TRANSACTIONS,      [PMID:38695060] [10.1039/D4DT00568F]
9. He Liangrui, Wang Liyang, Yu Xujiang, Tang Yizhang, Jiang Zhao, Yang Guoliang, Liu Zhuang, Li Wanwan.  (2024)  Full-course NIR-II imaging-navigated fractionated photodynamic therapy of bladder tumours with X-ray-activated nanotransducers.  Nature Communications,  15  (1): (1-19).  [PMID:39300124] [10.1038/s41467-024-52607-9]
10. Xiang-Bo Zeng, Xue-Chen Pei, De-Yang Li, Fa-Wen Yin, Hui-Lin Liu, Meng-Ling Jin, Jiang-Hua Zhang, Da-Yong Zhou.  (2024)  Mechanism of discoloration of Antarctic krill oil upon storage: A study based on model systems.  FOOD CHEMISTRY,      [PMID:39002334] [10.1016/j.foodchem.2024.140376]
11. Chengyu Sun, Yihao Ji, Wenyan Huang, Fuli Deng, Yi Zhang.  (2025)  Simultaneous defect engineering and phosphoric acid functionalization of UiO-66 for enhanced adsorption of Yb(III).  CHEMICAL ENGINEERING SCIENCE,      [PMID:] [10.1016/j.ces.2025.122638]
12. Xuejia Chen, Tingkai Xiong, Jin Xu, Yan Li, Min Zhang, Ying Liang.  (2021)  Determination of ammonium in natural water using a quinoline-based o-dialdehyde fluorescent reagent with visible excitation wavelength.  Analytical Methods,  13  (43): (5231-5239).  [PMID:34704564] [10.1039/D1AY01462E]
13. Zhihao Zhang, Feng Liu, Xin Lan, Fuhai Wang, Jiahao Sun, Honglong Wei.  (2024)  Pyroptosis-related genes features on prediction of the prognosis in liver cancer: An integrated analysis of bulk and single-cell RNA sequencing.  Heliyon,      [PMID:39416843] [10.1016/j.heliyon.2024.e38438]
14. Chuanwei Zhou, Chenyu Liu, Dongyong Sha, Lili Sun, Changsheng Liu, Yuan Yuan.  (2025)  Homogeneous “Hard-Soft” Biphasic Bone Adhesives Promote Comminuted Fracture Healing through Interfacial Adaptation and Mechanical Property Maintenance.  ADVANCED MATERIALS,      [PMID:40511692] [10.1002/adma.202502598]
15. Chen Xue, Wang Chenyang, Li Mao, Zhang Dexiu, Wei Yinmao.  (2025)  Preparation of polydentate phosphonate-functionalized adsorbent for selective extraction of rare earth ions in harsh acidic solution.  MICROCHIMICA ACTA,  192  (5): (1-12).  [PMID:40240705] [10.1007/s00604-025-07162-5]
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