≥95% 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Polyquaternium-1 (Polidronium chloride) is a polycationic ophthalmic preservative. Polyquaternium-1 can inhibit growth of microbial contaminants in multi-dose bottles of topical medications.
| Canonical Smiles | C[N+](C)(CC=CC[N+](CCO)(CCO)CCO)CC=CC[N+](CCO)(CCO)CCO.[Cl-].[Cl-].[Cl-] |
|---|---|
| IUPAC Name | dimethyl-bis[(E)-4-[tris(2-hydroxyethyl)azaniumyl]but-2-enyl]azanium;trichloride |
| InChIKey | OTIWYSKRSMXGNK-VHJGTCNUSA-K |
| INCHI | 1S/C22H48N3O6.3ClH/c1-23(2,7-3-5-9-24(11-17-26,12-18-27)13-19-28)8-4-6-10-25(14-20-29,15-21-30)16-22-31;;;/h3-6,26-31H,7-22H2,1-2H3;3*1H/q+3;;;/p-3/b5-3+,6-4+;;; |
| Isomeric SMILES | C[N+](C/C=C/C[N+](CCO)(CCO)CCO)(C/C=C/C[N+](CCO)(CCO)CCO)C.[Cl-].[Cl-].[Cl-] |
| PubChem CID | 5282453 |
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 | Not available |
| Direct Parent | Tetraalkylammonium salts |
| Alternative Parents | 1,2-aminoalcohols Primary alcohols Organic zwitterions Organic chloride salts Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Tetraalkylammonium salt - 1,2-aminoalcohol - Alkanolamine - Organic oxygen compound - Hydrocarbon derivative - Organic chloride salt - Organic salt - Organic zwitterion - Primary alcohol - Organooxygen compound - Amine - Alcohol - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as tetraalkylammonium salts. These are organonitrogen compounds containing a quaternary ammonium substituted with four alkyl chains. |
| 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 |
|---|---|---|---|
 J2431353 | Certificate of Analysis | Oct 12, 2024 | P343010 |
| Sensitivity | Moisture sensitive |
|---|---|
| Melt Point(°C) | >210° C (dec.) |
| Molecular Weight | 557.000 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 6 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 20 |
| Exact Mass | 555.261 Da |
| Monoisotopic Mass | 555.261 Da |
| Topological Polar Surface Area | 121.000 Ų |
| Heavy Atom Count | 34 |
| Formal Charge | 0 |
| Complexity | 424.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 2 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 2 |
| Covalently-Bonded Unit Count | 4 |
