1'H-Spiro[piperidine-4,4'-quinolin]-2'(3'H)-one hydrochloride CAS 1032143-27-3
| CAS No. | 1032143-27-3 |
| Molecular Formula | C13H16N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1'H-Spiro[piperidine-4,4'-quinolin]-2'(3'H)-one hydrochloride (CAS 1032143-27-3) is a high-purity analytical reference standard with the molecular formula C13H16N2OHCl and a molecular weight of 252.74 g/mol.
Based on its molecular formula C13H16N2OHCl, 1'H-Spiro[piperidine-4,4'-quinolin]-2'(3'H)-one hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 252.74 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H16N2O HCl |
| Molecular Weight | 252.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related H Standards
- 1h-Spiro[furo[3,4-c]pyridine-3,4'-piperidine] dihydrochloride (CAS 1017599-04-0)
- SPIRO[IMIDAZOLIDINE-4,1'-INDENE]-2,5-DIONE (CAS 102325-53-1)
- Spiro[adamantane-2,3'-indole]-2'-amine hydrochloride (CAS 1029986-95-5)
- spiro[7H-furo[3,4-b]pyridine-5,4'-piperidine] (CAS 1036408-86-2)
- Spiro[piperidine-4,3'-pyrrolo[2,3-b]pyridin]-2'(1'H)-one hydrochloride (CAS 1038866-43-1)
- Spiro[piperidine-4,4'-pyrido[2,3-d][1,3]oxazin]-2'(1'H)-one hydrochloride (CAS 1038866-44-2)
- Spiro[cyclopentane-1,1'-indene] (CAS 10408-80-7)
- Spiro[5.5]Undecane-3,9-Dicarboxylic Acid (CAS 10428-90-7)
Recommended Standards
- 2-(2-Methoxyphenyl)propan-2-ol (CAS 21022-73-1)
- 2-Chloro-3-methyl-8-(trifluoromethoxy)quinoline (CAS 1204996-98-4)
- 3,5,7-Trichloro-1,6-naphthyridin-2(1H)-one (CAS 2763156-08-5)
- Phenylacetyl coenzyme A lithium salt (CAS 108321-26-2)
- 1-(3-Methyl-4-oxo-3,4,5,6,7,8-hexahydroquinazolin-2-yl)piperidine-3-carboxylic acid (CAS 1708080-32-3)
- (1r,6s)-6-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)cyclohex-3-ene-1-carboxylic acid (CAS 1820583-72-9)
- (6,7-Diethoxy-3-methyl-5-nitrobenzofuran-2-yl)(morpholino)methanone (CAS 40713-22-2)
- 2-Methyl-3-(pyridin-4-yl)-3,3a,4,5-tetrahydro-2H-benzo[g]indazole (CAS 58710-56-8)
- tert-Butyl (1-(piperidin-3-yl)ethyl)carbamate (CAS 351368-95-1)
- Calcineurin Autoinhibitory Peptide (CAS 148067-21-4)
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