≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C Ships Wet ice 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488182655 |
|---|---|
| Canonical Smiles | C[N+](C)(C)CCOP(=O)([O-])[O-].[Cl-].[Ca+2] |
| IUPAC Name | calcium;2-(trimethylazaniumyl)ethyl phosphate;chloride |
| InChIKey | ICVPTJCCKTXCDT-UHFFFAOYSA-L |
| INCHI | 1S/C5H14NO4P.Ca.ClH/c1-6(2,3)4-5-10-11(7,8)9;;/h4-5H2,1-3H3,(H-,7,8,9);;1H/q;+2;/p-2 |
| Isomeric SMILES | C[N+](C)(C)CCOP(=O)([O-])[O-].[Cl-].[Ca+2] |
| Molecular Weight | 257.67 |
| Reaxy-Rn | 4835230 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4835230&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 nitrogen compounds |
| Class | Organonitrogen compounds |
| Subclass | Quaternary ammonium salts |
| Intermediate Tree Nodes | Cholines |
| Direct Parent | Phosphocholines |
| Alternative Parents | Alkyl phosphates Tetraalkylammonium salts Organic metal halides Organic calcium salts Organopnictogen compounds Organooxygen compounds Organic oxides Organic chloride salts Hydrocarbon derivatives Amines |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Phosphocholine - Organic phosphoric acid derivative - Phosphoric acid ester - Alkyl phosphate - Tetraalkylammonium salt - Organic calcium salt - Organic metal halide - Organic chloride salt - Organic salt - Amine - Organopnictogen compound - Organooxygen compound - Organic oxygen compound - Hydrocarbon derivative - Organic oxide - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as phosphocholines. These are compounds containing a [2-(trimethylazaniumyl)ethoxy]phosphonic acid or derivative. |
| 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 |
|---|---|---|---|
 E23231131 | Certificate of Analysis | Mar 11, 2026 | C303796 |
| E2323641 | Certificate of Analysis | Mar 11, 2026 | C303796 |
| E2323643 | Certificate of Analysis | Mar 11, 2026 | C303796 |
| E2323649 | Certificate of Analysis | Mar 11, 2026 | C303796 |
| E2323629 | Certificate of Analysis | May 29, 2023 | C303796 |
| E2323660 | Certificate of Analysis | May 29, 2023 | C303796 |
| Molecular Weight | 257.660 g/mol |
|---|---|
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 256.99 Da |
| Monoisotopic Mass | 256.99 Da |
| Topological Polar Surface Area | 72.400 Ų |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 147.000 |
| 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 | 3 |
| 1. Lihong Wan, Sitong Yan, Lin Fang, Zhifen Wang, Yucang Zhang. (2023) Liquefied-chitin polyurethane foam construction of high-efficiency solar evaporator for seawater purification. JOURNAL OF APPLIED POLYMER SCIENCE, 140 (21): (e53879). [PMID:] [10.1002/app.53879] |
| 2. Linfeng Chen, Xike Tian, Yong Li, Liqiang Lu, Yulun Nie, Yanxin Wang. (2020) Broad-spectrum pesticide screening by multiple cholinesterases and thiocholine sensors assembled high-throughput optical array system. JOURNAL OF HAZARDOUS MATERIALS, [PMID:33254811] [10.1016/j.jhazmat.2020.123830] |
