≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal 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.
Product Application:
4,5-dihydro-1H-pyrazol-3-ol hydrochloride is a product for proteomics research applications
| Canonical Smiles | C1CNNC1=O.Cl |
|---|---|
| IUPAC Name | pyrazolidin-3-one;hydrochloride |
| InChIKey | HAYWTXQRYXYRAF-UHFFFAOYSA-N |
| INCHI | 1S/C3H6N2O.ClH/c6-3-1-2-4-5-3;/h4H,1-2H2,(H,5,6);1H |
| Isomeric SMILES | C1CNNC1=O.Cl |
| Alternate CAS | 10234-72-7 |
| Molecular Weight | 122.55 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
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View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Azolidines |
| Subclass | Pyrazolidines |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyrazolidinones |
| Alternative Parents | Carboxylic acid hydrazides Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrochlorides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic heteromonocyclic compounds |
| Substituents | Pyrazolidinone - Carboxylic acid hydrazide - Azacycle - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Hydrochloride - Organooxygen compound - Organonitrogen compound - Carbonyl group - Aliphatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as pyrazolidinones. These are organic heterocyclic compounds containing a pyrazolidinone moiety. |
| External Descriptors | Not available |
| Sensitivity | Moisture sensitive. |
|---|---|
| Molecular Weight | 122.550 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 122.025 Da |
| Monoisotopic Mass | 122.025 Da |
| Topological Polar Surface Area | 41.100 Ų |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 71.200 |
| 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 |
