Determine the necessary mass, volume, or concentration for preparing a solution.
≥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.
| Pubchem Sid | 504766639 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504766639 |
| Canonical Smiles | C1=NN(C(=C1N)N)CCO.OS(=O)(=O)O |
| IUPAC Name | 2-(4,5-diaminopyrazol-1-yl)ethanol;sulfuric acid |
| InChIKey | IBCDZZHMNXXYAP-UHFFFAOYSA-N |
| INCHI | 1S/C5H10N4O.H2O4S/c6-4-3-8-9(1-2-10)5(4)7;1-5(2,3)4/h3,10H,1-2,6-7H2;(H2,1,2,3,4) |
| Isomeric SMILES | C1=NN(C(=C1N)N)CCO.OS(=O)(=O)O |
| Alternate CAS | 155601-17-5 |
| Molecular Weight | 240.2 |
| Reaxy-Rn | 11322452 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11322452&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 |
| Class | Organic sulfuric acids and derivatives |
| Subclass | Organic sulfuric acids |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Organic sulfuric acids |
| Alternative Parents | Pyrazoles Heteroaromatic compounds Azacyclic compounds Alkanolamines Primary amines Primary alcohols Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Sulfuric acid - Azole - Pyrazole - Heteroaromatic compound - Azacycle - Organoheterocyclic compound - Alkanolamine - Amine - Primary amine - Primary alcohol - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Alcohol - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as organic sulfuric acids. These are organic compounds containing the sulfuric acid functional group, with the generic structure HOS(=O)(=O)OH. |
| External Descriptors | Not available |
| Molecular Weight | 240.240 g/mol |
|---|---|
| XLogP3 | |
| Hydrogen Bond Donor Count | 5 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 2 |
| Exact Mass | 240.053 Da |
| Monoisotopic Mass | 240.053 Da |
| Topological Polar Surface Area | 173.000 Ų |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Complexity | 191.000 |
| 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 | 2 |