5-Hydroxy-1,2,4,5-tetramethylpyrazolidin-3-one CAS 911797-64-3
| CAS No. | 911797-64-3 |
| Molecular Formula | C7H14N2O2 |
| Molecular Weight | 158.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 5-Hydroxy-1,2,4,5-tetramethylpyrazolidin-3-one (CAS 911797-64-3), a certified reference material (molecular formula C7H14N2O2, MW 158.20 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H14N2O2, 5-Hydroxy-1,2,4,5-tetramethylpyrazolidin-3-one contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 158.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 5-Hydroxy-1,2,4,5-tetramethylpyrazolidin-3-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H14N2O2 |
| Molecular Weight | 158.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Hydroxy Standards
- 2-Hydroxy-1-(1-piperazinyl)-1-propanone (CAS 100500-89-8)
- n'-Hydroxy-2-(tetrahydro-2h-pyran-2-yl)acetimidamide (CAS 1158134-36-1)
- N-Hydroxy-N,1-dimethylpyrrolidine-2-carboxamide (CAS 121531-14-4)
- 5-Hydroxy-2-isopropylpyrazolidine-1-carbaldehyde (CAS 124838-25-1)
- N-Hydroxy-2-(tetrahydro-2H-pyran-4-yl)acetimidamide (CAS 1251414-95-5)
- (S)-3-Hydroxy-N,N-dimethylpyrrolidine-1-carboxamide (CAS 1305322-89-7)
- (R)-3-Hydroxy-N,N-dimethylpyrrolidine-1-carboxamide (CAS 1315054-87-5)
- 1-(1-Hydroxy-2-methylpropan-2-yl)imidazolidin-2-one (CAS 1566510-82-4)
Recommended Standards
- 5-Fluoro-4-methyl-2-(methylthio)pyrimidine (CAS 6090-42-2)
- 5-Methyl-1-naphthol (CAS 51149-87-2)
- 5-Fluoro-3-(methylthio)pyridin-2-amine (CAS 2794196-68-0)
- 5-Methyl-1-phenyl-1H-pyrazole (CAS 6831-91-0)
- 3-Formyl-4-hydroxy-N-methylbenzamide (CAS 1243392-04-2)
- N-(2-(3-(Pyridin-2-yl)-4,5,6,7-tetrahydro-1H-indazol-1-yl)ethyl)thiophene-2-sulfonamide (CAS 1797258-92-4)
- 2-Amino-1-(5-bromo-2-chlorophenyl)ethan-1-one (CAS 1379950-95-4)
- 4-Cyano-6-(difluoromethyl)-3-nitropyridine-2-acetic acid (CAS 1805183-16-7)
- 1-Pyrenebutyryl Chloride (CAS 63549-37-1)
- 2-Amino-1-(2,4-dichlorophenyl)-4,5-dimethyl-1H-pyrrole-3-carbonitrile (CAS 1152665-19-4)
- 4-[(trans,trans)-4’-Pentyl[1,1’-bicyclohexyl]-4-yl]phenol (CAS 438000-15-8)
- 4-Bromo-3-nitrobenzotrifluoride (CAS 349-03-1)
- N-((5-(4-Nitrophenyl)furan-2-yl)methylene)-4-pentylaniline (CAS 63485-09-6)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
Why CATO?
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