1-(Quinolin-3-yl)pyrazolidin-3-one CAS 88164-55-0
| CAS No. | 88164-55-0 |
| Molecular Formula | C12H11N3O |
| Molecular Weight | 213.24 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.
1-(Quinolin-3-yl)pyrazolidin-3-one (CAS 88164-55-0), molecular formula C12H11N3O and molecular weight 213.24 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H11N3O, 1-(Quinolin-3-yl)pyrazolidin-3-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 213.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 1-(Quinolin-3-yl)pyrazolidin-3-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H11N3O |
| Molecular Weight | 213.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 3 |
Related Quinolin Standards
- 2-(Quinolin-4-yl)cyclopropane-1-carboxylic acid (CAS 1378459-68-7)
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- 1-(Quinolin-6-yl)cyclopropanecarboxylic acid (CAS 936728-00-6)
- Methyl 3-(quinolin-3-yl)acrylate (CAS 66417-78-5)
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- 1-(Quinolin-3-yl)pyrrolidin-2-one (CAS 177201-43-3)
- N-(quinolin-4-yl)cyclopropanecarboxamide (CAS 588679-96-3)
- 2-(Quinolin-2-yl)morpholine (CAS 1341035-86-6)
Recommended Standards
- 1-(4-Isocyanatophenyl)-3,5-dimethyl-1H-pyrazole (CAS 937796-04-8)
- 1,2-Dimethyl-[1,2,4]triazolo[1,5-b]isoquinolin-5(1H)-one (CAS 52997-85-0)
- 1-(4-(2-Aminopyrimidin-4-yl)phenyl)ethanone (CAS 825633-32-7)
- 1,5-Dimethyl-3H-pyridazino[4,5-b]indol-4(5H)-one (CAS 73918-70-4)
- 5-Fluoro-2-methyl-1,2,3,4-tetrahydroisoquinoline (CAS 406923-63-5)
- 3-Hydroxy-2-methoxy-6-(trifluoromethyl)pyridine (CAS 1214391-32-8)
- Ethyl 2-methyl-4-oxo-4H-chromene-3-carboxylate (CAS 74555-98-9)
- 4-((6-Amino-1-isobutyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)(isobutyl)amino)-4-oxobutanoic acid (CAS 730992-55-9)
- 1-(4-Bromo-5-fluoro-2-hydroxyphenyl)ethanone (CAS 865449-63-4)
- Estradiol Impurity 49 (CAS CATO-C4X-163649)
- Omeprazole Impurity 42 (CAS CATO-C4X-125542)
- 2,5-Dioxaspiro[3.5]Nonan-8-ol (CAS 2103270-78-4)
- 2-(2-(Pyridin-3-yl)ethyl)benzoic acid hydrochloride (CAS 1185303-88-1)
- (Tyr?)-C-Peptide (dog) (CAS 101135-67-5)
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