3-(1-Aminoethyl)-6-chloroquinolin-2(1H)-one CAS 1782446-73-4
| CAS No. | 1782446-73-4 |
| Molecular Formula | C11H11ClN2O |
| Molecular Weight | 222.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3-(1-Aminoethyl)-6-chloroquinolin-2(1H)-one (CAS 1782446-73-4) is a high-purity analytical reference standard with the molecular formula C11H11ClN2O and a molecular weight of 222.67 g/mol.
Structurally, 3-(1-Aminoethyl)-6-chloroquinolin-2(1H)-one (C11H11ClN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 222.67 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 3-(1-Aminoethyl)-6-chloroquinolin-2(1H)-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 | C11H11ClN2O |
| Molecular Weight | 222.67 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Aminoethyl Standards
- (S)-3-(1-aminoethyl)-6-chloroquinolin-2(1H)-one (CAS 1213342-62-1)
- (R)-3-(1-aminoethyl)-6-chloroquinolin-2(1H)-one (CAS 1213855-85-6)
- 3-(2-Aminoethyl)-5-chloroisoquinolin-1(2H)-one (CAS 1785405-99-3)
- (S)-3-(1-Aminoethyl)-8-chloroisoquinolin-1(2H)-one (CAS 2092269-91-3)
- 3-(1-Aminoethyl)-8-chloroisoquinolin-1(2H)-one (CAS 2090188-14-8)
- 4-(2-Aminoethyl)-N,N-diethyl-3-methoxyaniline (CAS 910396-38-2)
- 2-((2-Aminoethyl)(isopropyl)amino)-1-(pyrazin-2-yl)ethanone (CAS 1353955-93-7)
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Recommended Standards
- 7-Chlorospiro[indoline-3,3'-pyrrolidin]-2-one (CAS 1780175-42-9)
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- (5-Chloro-6-methoxynaphthalen-2-yl)methanol (CAS 17580-35-7)
- 5-Chlorospiro[indoline-3,3'-pyrrolidin]-2-one (CAS 1784157-72-7)
- 1355334-57-4 2-[2,5-Bis(trifluoromethyl)phenyl]-ethanimidamide hydrochloride (CAS 1355334-57-4)
- 4,5-Diiodo-2-isopropyl-1H-imidazole (CAS 1036396-81-2)
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- 2-Methylpyrimidine-4,6-diamine (CAS 197165-78-9)
- 3-(Difluoromethyl)-2-methoxy-5-nitroisonicotinonitrile (CAS 1805187-04-5)
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- 4-Methoxy-6-phenyl-1,3,5-triazin-2-amine (CAS 30369-38-1)
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